CN114241853B - Teaching training method for reconstructing real flight states of multiple machine types - Google Patents
Teaching training method for reconstructing real flight states of multiple machine types Download PDFInfo
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- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
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Abstract
The application provides a teaching training method for reconstructing real flight states of various machine types, which comprises the following steps: acquiring real flight data of various aircraft models; storing flight data for a plurality of aircraft models in a server; selecting an airplane model from the central control device; the central control device invokes flight data of the airplane type in the server; the three-dimensional rotating device acts according to the flight data to simulate the real flight state of the airplane model, and compared with the prior art, the application has the advantages that: the three-dimensional rotating device acts according to the real flight data of the airplane model, so that the real flight attitude and overload change of the airplane model are simulated, the flight training is more similar to the real flight state, and the efficiency and quality of the flight training are effectively improved; the three-dimensional rotating device can perform corresponding actions according to different aircraft models, so that the universality is stronger, and the cost of flight training is effectively reduced.
Description
Technical Field
The application relates to the technical field of aircraft flight training, in particular to a teaching training method for reconstructing real flight states of various types of aircraft.
Background
The pilot can quickly master the piloting technology and increase the flight experience, but in the stage of aviation basic education, the training object is mainly an aeronaut lacking in real flight experience, and the primary aeronaut is not suitable for training by using the pilot in the aspects of safety, economy and the like.
At present, according to a flight training outline, primary flight students usually use a simulator to conduct teaching training, but the current simulator generally lacks of reality, especially does not have reality in the aspect of flight data, even if a professional simulator of a certain model has a great gap with the actual flight, the training personnel can easily form wrong operation habits, and negative effects are generated.
Disclosure of Invention
The present application aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the application aims to provide a teaching training method for reconstructing the real flight states of various machine types.
In order to achieve the above purpose, the teaching training method for reconstructing the real flight state of various machine types provided by the application comprises the following steps: acquiring real flight data of various aircraft models; storing said flight data for a plurality of said aircraft models in a server; selecting the airplane model from the central control device; the central control device invokes the flight data of the airplane model in the server; the central control device transmits at least part of the flight data to the three-dimensional rotating device; and the three-dimensional rotating device acts according to the flight data to simulate the real flight state of the airplane model.
The teaching training method further comprises the following steps: setting view data in the central control device; the central control device sends the view data to the three-dimensional rotating device; and the three-dimensional rotating device displays the view data according to the flight data so as to simulate the real flight view of the airplane model.
The teaching training method further comprises the following steps: setting a plurality of flight tasks in the central control device according to the flight state; selecting the flight task from the central control device; the central control device sends the flight task to the three-dimensional rotating device; the three-dimensional rotating device displays the flight mission.
The three-dimensional rotating device includes: a base; the first rotating frame is rotatably arranged on the base, and a rotating central shaft of the first rotating frame is positioned in the vertical direction; the first power device is arranged on the base and is in transmission connection with the first rotating frame; the second rotating frame is rotatably arranged in the first rotating frame, and the rotating central shaft of the second rotating frame is perpendicular to the rotating central shaft of the first rotating frame; the second power device is arranged on the first rotating frame and is in transmission connection with the second rotating frame; the third rotating frame is rotatably arranged in the second rotating frame, and the rotating central shaft of the third rotating frame is perpendicular to the rotating central shaft of the second rotating frame; the third power device is arranged on the second rotating frame and is in transmission connection with the third rotating frame; the training table is arranged in the third rotating frame in a sliding manner, and the sliding direction of the training table is perpendicular to the rotating central shaft of the third rotating frame; the fourth power device is arranged on the third rotating frame and is in transmission connection with the training table; the view device is arranged on the training table; and the communication processing device is respectively connected with the central control device, the first power device, the second power device, the third power device, the fourth power device, the training table and the vision device.
The three-dimensional rotating device acts according to the flight data, including: the communication processing device receives the flight data; the communication processing device processes and converts the flight data into control signals; the communication processing device sends the control signal to the first power device, the second power device, the third power device and the fourth power device so as to enable the first rotating frame, the second rotating frame, the third rotating frame and the training table to act.
The three-dimensional rotating device displaying the view data according to the flight data comprises: the communication processing device receives the view data; the communication processing device sends the view data to the view device; and the view device displays the view data according to the control signal.
The three-dimensional rotating device displaying the flight mission comprises: the communication processing device receives the flight mission; the communication processing device sends the flight task to the vision device; the vision device displays the flight mission.
The communication processing device is respectively connected with the central control device, the first power device, the second power device, the third power device, the fourth power device, the training platform and the vision device in a wireless mode.
The obtaining real flight data of a plurality of aircraft models comprises: setting a recorder in the aircraft model, wherein the recorder stores at least one complete flight data set of the aircraft model; the flight data set is filtered to obtain the flight data.
The flight data includes: pitch data, roll data, yaw data, and overload data.
By adopting the technical scheme, compared with the prior art, the application has the following advantages:
The three-dimensional rotating device acts according to the real flight data of the airplane model, so that the real flight attitude and overload change of the airplane model are simulated, the flight training is more similar to the real flight state, and the efficiency and quality of the flight training are effectively improved;
The three-dimensional rotating device can perform corresponding actions according to different aircraft models, so that the universality is stronger, and the cost of flight training is effectively reduced.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
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The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic view of a three-dimensional rotating device according to an embodiment of the present application;
FIG. 2 is a schematic view of a three-dimensional rotating device according to an embodiment of the present application;
FIG. 3 is a schematic circuit diagram of a three-dimensional rotating device according to an embodiment of the present application;
wherein the dashed line in fig. 3 represents a wireless connection;
As shown in the figure: 1. the device comprises a base, 2, a first rotating frame, 3, a second rotating frame, 4, a third rotating frame, 5, a training table, 6, a vision device, 7, a communication processing device, 8, a stand column, 9, a first motor, 10, a first speed reducer, 11, a first gear, 12, a first rack, 13, a second motor, 14, a second speed reducer, 15, a second gear, 16, a second rack, 17, a third motor, 18, a third speed reducer, 19, a third gear, 20, a third rack, 21, a fourth motor, 22, a fourth speed reducer, 23, a fourth gear, 24, a fourth rack, 25 and a central control device.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. On the contrary, the embodiments of the application include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
The embodiment of the application provides a teaching training method for reconstructing real flight states of various machine types, which comprises the following steps:
S1: the method has the advantages that the real flight data of various airplane types are obtained, so that different airplane types have corresponding flight data, the gap between real flight and flight training can be reduced, the quality of the flight training is improved, the flight training is more comprehensive, the universality is stronger, the efficiency of the flight training is effectively improved, and the cost of the flight training is reduced.
In some embodiments, obtaining real flight data for a plurality of aircraft models includes:
S11: the recorder is arranged in the airplane model to be trained, the recorder stores at least one complete flight data set of the airplane model, and the flight data is more convenient to obtain and operate and higher in efficiency through the arrangement of the recorder.
In some embodiments, the recorder may be a flight data recorder FDR capable of recording various flight parameters of the aircraft, including yaw data, roll data, pitch data, overload data, flight trajectory, flight speed, acceleration, longitude and latitude, altitude, etc., the set of these flight parameters being a flight data set.
It should be noted that the complete flight data set is various flight parameters recorded by the recorder during the process from take-off to landing of the aircraft.
S12: the flight data set is filtered to obtain flight data.
In some embodiments, screening the flight data set includes:
S121: the recorder is electrically connected to the central control unit 25.
S122: the flight data set stored in the recorder is copied in the central control unit 25.
S123: the desired flight data is screened out of the flight data set by the central control unit 25.
In some embodiments, the flight data includes pitch data, roll data, yaw data, and overload data, thereby enabling the three-dimensional rotating device to perform pitch, roll, yaw, and overload motions in accordance with the flight data to simulate a real flight state of the aircraft model.
Therefore, the steps S11-S12 are implemented in various airplane models, namely, the real flight data of the various airplane models can be obtained.
S2: the flight data of various airplane types are stored in the server, so that the stable storage of the flight data of various airplane types is realized, and the flight data is convenient to fetch and use.
In some embodiments, storing flight data for a plurality of aircraft models in a server includes:
S21: the server is electrically connected to the central control unit 25.
S22: the flight data screened by the central control device 25 are sent to the server.
In some embodiments, the server uses the centOS7 as a server system, using an Oracle database, with a separate data table for each aircraft model for storing flight data.
S3: the aircraft model is selected in the central control unit 25 to obtain flight data corresponding to the aircraft model.
In some embodiments, a computer program is provided in the central control device 25, by means of which computer program the aircraft model is selected.
S4: the central control device 25 retrieves the flight data of the aircraft model in the server for use by the three-dimensional rotating device.
In some embodiments, the central control device 25 is provided with a computer program, and after selecting an aircraft model, the computer program immediately invokes the flight data corresponding to the aircraft model in the server.
S5: the central control device 25 transmits at least part of the flight data to the three-dimensional rotating device so that the three-dimensional rotating device acts after receiving the flight data.
In some embodiments, the central control device 25 may send part of the flight data to the three-dimensional rotation device, so that the three-dimensional rotation device can perform the intensive training of a certain action, so that the training pertinence is stronger, and the flight training efficiency and the training quality are effectively improved.
In some embodiments, the partial flight data can be typical trick motion flight data.
Typical special actions include a hover action, a dive action, a jump action, a bucket action, and the like.
In some embodiments, the partial flight data may be one or more of yaw data, roll data, pitch data, overload data.
In some embodiments, the central control device 25 may send all flight data to the three-dimensional rotation device, so that the three-dimensional rotation device can perform complete flight training according to the flight data, thereby simulating the real flight attitude and overload variation of the aircraft model, and effectively improving the flight training efficiency and training quality.
In some embodiments, the central control device 25 is provided with a computer program, and after the flight data corresponding to the aircraft model is fetched from the central control device 25, the computer program sends the flight data to the communication processing device of the three-dimensional rotating device.
S6: the three-dimensional rotating device acts according to the flight data to simulate the real flight state of the airplane model.
As shown in fig. 1, in some embodiments, the three-dimensional rotating device includes a base 1, a first rotating frame 2, a first power device, a second rotating frame 3, a second power device, a third rotating frame 4, a third power device, a training table 5, a fourth power device, a central control device 25, and a communication processing device 7, where the components cooperate to implement yaw motion, roll motion, pitch motion, and overload of the training table 5.
The base 1 is used for supporting the whole three-dimensional rotating device, and in some embodiments, the base 1 is of a plate structure so as to ensure stable placement of the whole three-dimensional rotating device.
The first rotating frame 2 is rotatably arranged on the base 1, and the rotation center shaft of the first rotating frame is positioned in the vertical direction, so that the training table 5 can perform yaw motion after the first rotating frame 2 rotates on the base 1.
In some embodiments, a plurality of stand columns 8 are fixedly arranged on the base 1, and the first rotating frame 2 is rotatably arranged on the plurality of stand columns 8, so that an action space is reserved between the first rotating frame 2 and the base 1 through the arrangement of the stand columns 8, and smooth rotation of the second rotating frame 3 and the third rotating frame 4 is ensured.
In some embodiments, the first rotating frame 2 is a circular ring structure and is located inside the plurality of posts 8.
In some embodiments, the plurality of upright posts 8 are fixedly provided with rails, and the first rotating frame 2 is fixedly provided with guide rails along the circumferential direction thereof, and the guide rails are matched with the rails to realize the rotation setting of the first rotating frame 2 on the plurality of upright posts 8.
In some embodiments, the rail is located on the inner side of the upright 8, and the inner side of the rail is an open structure, and the outer side of the rail is fixedly arranged on the upright 8, so that the second rotating frame 3 is prevented from colliding with the rail when rotating along with the first rotating frame 2.
The first power device is arranged on the base 1 and is in transmission connection with the first rotating frame 2, so that the first power device drives the first rotating frame 2 to rotate, and yaw movement of the training table 5 is realized.
In some embodiments, the first power device comprises a first motor 9, a first speed reducer 10, a first gear 11 and a first rack 12, and the driving of the first rotating frame 2 is realized through the cooperation of the components.
Wherein the first motor 9 is fixedly disposed on the upright 8, in some embodiments, the first motor 9 is fixedly disposed on the upright 8 by a plurality of bolts.
The first speed reducer 10 is fixedly arranged on the upright 8, and its input end is in driving connection with the output end of the first motor 9, and in some embodiments, the first speed reducer 10 is fixedly arranged on the upright 8 by a plurality of bolts, and its input end is fixedly connected coaxially with the output end of the first motor 9 by a coupling.
The first gear 11 is fixedly disposed on the output end of the first speed reducer 10, and in some embodiments, the first gear 11 is fixedly sleeved on the output end of the first speed reducer 10 by a plurality of bolts.
The first rack gear 12 is fixedly disposed in the circumferential direction of the first rotary frame 2 and is engaged with the first gear 11, and in some embodiments, the first rack gear 12 is fixedly disposed in the circumferential direction of the first rotary frame 2 by a plurality of bolts and is engaged with the first gear 11 at the outer side thereof.
From this, the output of first motor 9 rotates and drives the input of first speed reducer 10 and rotate, and the output of first speed reducer 10 drives first gear 11 and rotates, and first gear 11 drives first rack 12 and rotates to finally drive first swivel mount 2 and carry out circular motion on stand 8, realize the yaw motion of training platform 5.
The second rotating frame 3 is rotatably arranged in the first rotating frame 2, and the rotation center axis of the second rotating frame is perpendicular to the rotation center axis of the first rotating frame 2, so that the second rotating frame 3 can enable the training table 5 to perform rolling motion after rotating on the first rotating frame 2.
In some embodiments, the second rotating frame 3 is a circular ring structure, and it is located inside the first rotating frame 2.
In some embodiments, a track is fixedly arranged on the first rotating frame 2, and a guide rail is fixedly arranged on the second rotating frame 3 along the circumferential direction of the track, and the guide rail is matched with the track to realize the rotation setting of the second rotating frame 3 on the first rotating frame 2.
In some embodiments, the track is located on the inner side of the first rotating frame 2, and the inner side of the track is in an opening structure, and the outer side of the track is fixedly arranged on the first rotating frame 2, so that the third rotating frame 4 is prevented from colliding with the track when rotating along with the second rotating frame 3.
The second power device is arranged on the first rotating frame 2 and is in transmission connection with the second rotating frame 3, so that the second power device drives the second rotating frame 3 to rotate, and rolling motion of the training table 5 is realized.
In some embodiments, the second power plant comprises: the second motor 13, the second speed reducer 14, the second gear 15, and the second rack 16 are engaged with each other to drive the second rotating frame 3.
Wherein the second motor 13 is fixedly arranged on the first rotating frame 2, in some embodiments the second motor 13 is fixedly arranged inside the first rotating frame 2 by means of a plurality of bolts.
The second speed reducer 14 is fixedly arranged on the first rotating frame 2, and an input end of the second speed reducer is in transmission connection with an output end of the second motor 13, and in some embodiments, the second speed reducer 14 is fixedly arranged on the inner side of the first rotating frame 2 through a plurality of bolts, and an input end of the second speed reducer is fixedly connected with an output end of the second motor 13 coaxially through a coupler.
The second gear 15 is fixedly disposed on the output of the second speed reducer 14, and in some embodiments, the second gear 15 is fixedly sleeved on the output of the second speed reducer 14 by a plurality of bolts.
The second rack 16 is fixedly disposed in the circumferential direction of the second rotary frame 3 and is engaged with the second gear 15, and in some embodiments, the second rack 16 is fixedly disposed in the circumferential direction of the second rotary frame 3 by a plurality of bolts and is engaged with the second gear 15 at the outer side thereof.
From this, the output of second motor 13 rotates the input that drives second speed reducer 14 and rotates, and the output of second speed reducer 14 drives second gear 15 and rotates, and second gear 15 drives second rack 16 and rotates to finally drive second swivel mount 3 to carry out circular motion on first swivel mount 2, realize the rolling motion of training stand 5.
The third rotating frame 4 is rotatably provided in the second rotating frame 3, and the rotation center axis thereof is perpendicular to the rotation center axis of the second rotating frame 3, whereby the third rotating frame 4 can make the training table 5 perform a pitching motion after rotating on the second rotating frame 3.
In some embodiments, the third rotating frame 4 is of circular ring structure and is located inside the second rotating frame 3.
In some embodiments, a track is fixedly arranged on the second rotating frame 3, and a guide rail is fixedly arranged on the third rotating frame 4 along the circumferential direction of the second rotating frame, and the guide rail is matched with the track to realize the rotation setting of the third rotating frame 4 on the second rotating frame 3.
In some embodiments, the track is located on the inner side of the second rotating frame 3, and the inner side of the track is in an opening structure, and the outer side of the track is fixedly arranged on the second rotating frame 3, so that the training platform 5 is prevented from colliding with the track when rotating along with the third rotating frame 4.
The third power device is arranged on the second rotating frame 3 and is in transmission connection with the third rotating frame 4, so that the third power device drives the third rotating frame 4 to perform circular motion on the second rotating frame 3, and pitching motion of the training table 5 is achieved.
In some embodiments, the third power device includes a third motor 17, a third speed reducer 18, a third gear 19, and a third rack 20, and the driving of the third rotating frame 4 is achieved through cooperation of the components.
Wherein the third motor 17 is fixedly arranged on the second rotating frame 3, in some embodiments the third motor 17 is fixedly arranged inside the second rotating frame 3 by means of a plurality of bolts.
The third speed reducer 18 is fixedly arranged on the second rotating frame 3, and an input end thereof is in transmission connection with an output end of the third motor 17, and in some embodiments, the third speed reducer 18 is fixedly arranged on the inner side of the second rotating frame 3 through a plurality of bolts, and an input end thereof is fixedly connected with an output end of the third motor 17 coaxially through a coupling.
The third gear 19 is fixedly disposed on the output of the third speed reducer 18, and in some embodiments, the third gear 19 is fixedly sleeved on the output of the third speed reducer 18 by a plurality of bolts.
The third rack 20 is fixedly disposed in the circumferential direction of the third rotary frame 4 and is engaged with the third gear 19, and in some embodiments, the third rack 20 is fixedly disposed in the circumferential direction of the third rotary frame 4 by a plurality of bolts and is engaged with the third gear 19 at the outer side thereof.
Therefore, the output end of the third motor 17 rotates to drive the input end of the third speed reducer 18 to rotate, the output end of the third speed reducer 18 drives the third gear 19 to rotate, and the third gear 19 drives the third rack 20 to rotate, so that the third rotating frame 4 is finally driven to rotate, and the pitching motion of the training table 5 is realized.
As shown in fig. 2, the training table 5 is slidably disposed in the third rotary frame 4 in a direction perpendicular to the rotation center axis of the third rotary frame 4, whereby the training table 5 can be overloaded after moving on the third rotary frame 4.
In some embodiments, the training station 5 comprises a seat slidably disposed within the third swivel mount 4, with the seat arrangement providing a seating position for the training personnel to ensure performance of the flight training.
In some embodiments, a safety belt is provided on the seat to ensure the safety of the trainee.
In some embodiments, a sliding sleeve is fixedly arranged on the seat, a sliding rod is fixedly arranged on the third rotating frame 4, the length direction of the sliding rod is perpendicular to the rotating central shaft of the third rotating frame 4, and the sliding rod is matched with the sliding sleeve to realize the sliding arrangement of the seat on the third rotating frame 4.
The fourth power means is arranged on the third rotating frame 4 and is in transmission connection with the training table 5, whereby the fourth power means drives the training table 5 to move and to accelerate and decelerate in the movement, thereby realizing overload of the training table 5.
In some embodiments, the fourth power device comprises a fourth motor 21, a fourth speed reducer 22, a fourth gear 23 and a fourth rack 24, thereby realizing the driving of the training table 5 through the cooperation of the components.
The fourth motor 21 is fixedly disposed on the exercise station 5, and in some embodiments, the fourth motor 21 is fixedly disposed on the seat by a plurality of bolts.
The fourth speed reducer 22 is fixedly arranged on the training table 5, and its input end is in transmission connection with the output end of the fourth motor 21, and in some embodiments, the fourth speed reducer 22 is fixedly arranged on the seat by a plurality of bolts, and its input end is fixedly connected coaxially with the output end of the fourth motor 21 by a coupling.
The fourth gear 23 is fixedly disposed on the output of the fourth speed reducer 22, and in some embodiments, the fourth gear 23 is fixedly sleeved on the output of the fourth speed reducer 22 by a plurality of bolts.
The fourth rack 24 is fixedly provided on the training table 5 and has a length direction perpendicular to the rotation center axis of the third rotary frame 4, which is engaged with the fourth gear 23, and in some embodiments, the fourth rack 24 is fixedly provided on the fourth rotary frame by a plurality of bolts.
Therefore, the output end of the fourth motor 21 rotates to drive the input end of the fourth speed reducer 22 to rotate, the output end of the fourth speed reducer 22 drives the fourth gear 23 to rotate, and the fourth gear 23 rotates relative to the fourth rack 24, so that the training table 5 is finally driven to move and accelerate and decelerate in moving, and overload of the training table 5 is realized.
As shown in fig. 2, the view device 6 is provided on the training stand 5, whereby a training person can watch a real flight view through the view device 6 when performing flight training, so that the effect of the flight training is better.
In some embodiments, the vision apparatus 6 may be VR glasses, i.e. a virtual reality head mounted display device, which is worn on the eyes of the training person by means of a harness to present the training person with a real flight vision.
In some embodiments, VR glasses may be hooked to a chair by a hook.
In some embodiments, the teaching training method further comprises:
S7: the view data is formulated in the central control 25 to simulate the real flight view of the aircraft model.
In some embodiments, the view data is an off-board view observed by the pilot while in real flight, including aircraft attitude, altitude, location, speed, weather, and the like.
S8: the central control device 25 transmits the view data to the three-dimensional rotating device so that the three-dimensional rotating device can display the view data according to the control signal;
S9: the three-dimensional rotating device displays view data according to the flight data so as to simulate the real flight view of the airplane model, wherein the control signals are control signals for controlling the first power device, the second power device, the third power device and the fourth power device to act.
In some embodiments, the three-dimensional rotation device displaying the view data from the flight data comprises:
s91: the communication processing device 7 receives the view data.
S92: the communication processing means 7 transmits the view data to the view means 6.
S93: the view device 6 displays view data according to the control signals so as to realize that the three-dimensional rotating device displays view data according to the flight data, and ensure that the real flight view presented by the view device 6 can be synchronous with the action of the three-dimensional rotating device.
Therefore, through the presentation of the real flight view, the flight training is closer to the real flight state, and the effect of the flight training is better.
As shown in fig. 3, the communication processing device 7 is connected to the central control device 25, the first power device, the second power device, the third power device, the fourth power device, the training table 5, and the view device 6, respectively.
In some embodiments, the central control device 25 may be a computer including a host, a display, a keyboard, a mouse, etc.
In some embodiments, the communication processing device 7 includes a processor and a memory, the processor is electrically connected to the memory, and a plurality of instructions are stored in the memory, and after the communication processing device 7 receives a signal sent by the central control device 25, the processor executes a corresponding instruction to process and convert the signal and send the signal to the first power device, the second power device, the third power device and the fourth power device, so as to implement flight training.
In some embodiments, the act of the three-dimensional rotating device according to the flight data includes:
s61: the communication processing means 7 receives the flight data.
S62: the communication processing means 7 processes and converts the flight data into control signals.
S63: the communication processing device 7 transmits control signals to the first power device, the second power device, the third power device, and the fourth power device to operate the first swing frame 2, the second swing frame 3, the third swing frame 4, and the training table 5.
Through the cooperation of all the components, the deflection movement, the rolling movement, the pitching movement and the overload of the training platform 5 are realized, so that the real flight attitude and the overload change of the aircraft are simulated, the flight training is more similar to the real flight state, and the efficiency and the quality of the flight training are effectively improved;
Meanwhile, the three-dimensional rotating device is used for flight training, so that problems in the flight process can be found in advance, the method can be used for detecting the performance and fault prediction of the aircraft, the aircraft design is optimized in an auxiliary mode, and the flight cost is reduced;
the three-dimensional rotating device is easy to realize, simple and easy to use, and suitable for popularization and use.
In some embodiments, the teaching training method further comprises:
S10: the central control device 25 formulates a plurality of flight tasks according to the flight state, and the flight tasks are finished while training the training personnel in the three-dimensional rotating device through the setting of the flight tasks, so that the flight training efficiency and the flight training quality are effectively improved.
In some embodiments, the flight mission includes reading cockpit instrumentation, emergency procedure handling, discovering enemy aircraft, and the like.
S20: the central control unit 25 selects a flight mission.
S30: the central control device 25 transmits the flight mission to the three-dimensional rotating device.
In some embodiments, a computer program is provided in the central control device 25, by means of which the aircraft mission is selected and which thereupon transmits the flight mission to the communication processing device of the three-dimensional rotating device.
S40: the three-dimensional rotating device displays the flight task so as to prompt a training person to complete the flight task when training in the three-dimensional rotating device and ensure the completion of the flight task.
In some embodiments, the three-dimensional rotating device displaying the flight mission comprises:
S401: the communication processing means 7 receives the flight mission.
S401: the communication processing means 7 send the flight mission into the view means 6.
S401: the vision device 6 displays the flight mission to realize the display of the flight mission in the three-dimensional rotating device.
As shown in fig. 3, in some embodiments, the communication processing device 7 is respectively connected with the central control device 25, the first power device, the second power device, the third power device, the fourth power device, the training table 5 and the view device 6 in a wireless manner, so that not only can the arrangement of lines be reduced and the cost be reduced, but also the interference of the lines on the motion of the three-dimensional rotating device can be avoided, and the smooth motion of the three-dimensional rotating device can be ensured.
In some embodiments, the first power device, the second power device, the third power device, the fourth power device, the view device 6 and the communication processing device 7 are all provided with wireless receiving modules, and the central control device 25 and the communication processing device 7 are all provided with wireless sending modules.
Thus, the central control device 25 transmits the flight data to the wireless receiving module of the communication processing device 7 through the wireless transmitting module, and the communication processing device 7 transmits the control signals to the wireless receiving modules of the first power device, the second power device, the third power device, the fourth power device and the view device 6 through the wireless transmitting module, so that the flight data is transmitted;
The central control device 25 transmits the view data to the wireless receiving module of the communication processing device 7 through the wireless transmitting module, and the communication processing device 7 transmits the view data signal to the wireless receiving module of the view device 6 through the wireless transmitting module, so that the transmission of the view data is realized;
The central control device 25 transmits the flight task to the wireless receiving module of the communication processing device 7 through the wireless transmitting module, and the communication processing device 7 transmits the flight task signal to the wireless receiving module of the view device 6 through the wireless transmitting module, so that the flight task is transmitted.
To train the spatial orientation and azimuth perception of the training personnel, in some embodiments, the central control device 25 does not send flight data to the communication processing device 7, but sends random control instructions, and the communication processing device 7 processes and converts the control instructions into control signals to control one or more actions of the first power device, the second power device and the third power device, so that the first rotating frame 2, the second rotating frame 3 and the third rotating frame 4 perform random irregular rotation, thereby train the spatial orientation and azimuth perception of the training personnel, and effectively improve the flight training efficiency and the training quality.
In some embodiments, the random control instructions may be randomly generated by a computer program stored in the central control device.
It should be noted that in the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (6)
1. The teaching training method for reconstructing the real flight states of various machine types is characterized by comprising the following steps:
Obtaining real flight data of various aircraft models, wherein part of the flight data is typical trick actions, and the typical trick actions comprise: a hover action, a dive action, a jump action and a bucket action;
Storing said flight data for a plurality of said aircraft models in a server;
selecting the airplane model from a central control device;
The central control device invokes the flight data of the airplane model in the server;
the central control device transmits at least part of the flight data to the three-dimensional rotating device;
The three-dimensional rotating device acts according to the flight data to simulate the real flight state of the airplane model;
The teaching training method further comprises the following steps: setting a plurality of flight tasks in the central control device according to the flight state; selecting the flight task from the central control device; the central control device sends the flight task to the three-dimensional rotating device; the three-dimensional rotating device displays the flight task;
The obtaining real flight data of a plurality of aircraft models comprises: setting a recorder in the aircraft model, wherein the recorder stores at least one complete flight data set of the aircraft model; screening the flight data set to obtain the flight data;
The three-dimensional rotating device includes: the visual control system comprises a base, a first rotating frame, a first power device, a second rotating frame, a second power device, a third rotating frame, a third power device, a training table, a fourth power device, a visual device and a communication processing device, wherein the first rotating frame is rotatably arranged on the base, the rotation center shaft of the first rotating frame is positioned on the vertical direction, the first power device is arranged on the base and is in transmission connection with the first rotating frame, the second rotating frame is rotatably arranged in the first rotating frame, the rotation center shaft of the second power device is vertical to the rotation center shaft of the first rotating frame, the second power device is arranged on the first rotating frame, the third power device is in transmission connection with the second rotating frame, the rotation center shaft of the third power device is vertical to the rotation center shaft of the second rotating frame, the third power device is arranged on the second rotating frame, the third power device is in transmission connection with the third rotating frame, the training table is slidably arranged in the third rotating frame, the third power device is in transmission connection with the visual device, the fourth power device is arranged on the visual control device, the visual control device is in communication processing device is arranged on the visual control device, and the visual control device is respectively connected with the visual control device;
The first power device comprises a first motor, a first speed reducer, a first gear and a first rack, wherein the first motor is fixedly arranged on a stand column of the base, the first speed reducer is fixedly arranged on the stand column, the input end of the first speed reducer is in transmission connection with the output end of the first motor, the first gear is fixedly arranged on the output end of the first speed reducer, and the first rack is fixedly arranged on the circumferential direction of the first rotating frame and is meshed with the first gear;
the second power device includes: the second motor is fixedly arranged on the first rotating frame, the second speed reducer is fixedly arranged on the first rotating frame, the input end of the second speed reducer is in transmission connection with the output end of the second motor, the second gear is fixedly arranged on the output end of the second speed reducer, and the second rack is fixedly arranged on the circumferential direction of the second rotating frame and meshed with the second gear;
the third power device comprises a third motor, a third speed reducer, a third gear and a third rack, wherein the third motor is fixedly arranged on the second rotating frame, the third speed reducer is fixedly arranged on the second rotating frame, the input end of the third speed reducer is in transmission connection with the output end of the third motor, the third gear is fixedly arranged on the output end of the third speed reducer, and the third rack is fixedly arranged on the circumferential direction of the third rotating frame and is meshed with the third gear;
the fourth power device comprises a fourth motor, a fourth speed reducer, a fourth gear and a fourth rack, wherein the fourth motor is fixedly arranged on the training table, the fourth speed reducer is fixedly arranged on the training table, the input end of the fourth speed reducer is in transmission connection with the output end of the fourth motor, the fourth gear is fixedly arranged on the output end of the fourth speed reducer, the fourth rack is fixedly arranged on the training table, the length direction of the fourth rack is perpendicular to the rotation central shaft of the third rotating frame, and the fourth rack is meshed with the fourth gear;
The three-dimensional rotating device acts according to the flight data, including: the communication processing device receives the flight data; the communication processing device processes and converts the flight data into control signals; the communication processing device sends the control signals to the first power device, the second power device, the third power device and the fourth power device so as to enable the first rotating frame, the second rotating frame, the third rotating frame and the training table to act;
The central control device sends a random control instruction to the communication processing device, and the communication processing device processes and converts the control instruction into a control signal so as to control one or more actions of the first power device, the second power device and the third power device, so that the first rotating frame, the second rotating frame and the third rotating frame randomly and irregularly rotate.
2. The teaching training method for reconstructing real flight states of multiple models according to claim 1, wherein the teaching training method further comprises:
setting view data in the central control device;
The central control device sends the view data to the three-dimensional rotating device;
And the three-dimensional rotating device displays the view data according to the flight data so as to simulate the real flight view of the airplane model.
3. The teaching training method for reconstructing real flight states of multiple models according to claim 2, wherein the three-dimensional rotating device displaying the view data according to the flight data comprises:
the communication processing device receives the view data;
the communication processing device sends the view data to the view device;
And the view device displays the view data according to the control signal.
4. The teaching training method for reconstructing real flight states of multiple models according to claim 1, wherein the three-dimensional rotating device displaying the flight task comprises:
the communication processing device receives the flight mission;
The communication processing device sends the flight task to the vision device;
the vision device displays the flight mission.
5. The teaching and training method for reconstructing real flight states of multiple models according to claim 1, wherein the communication processing device is respectively connected with the central control device, the first power device, the second power device, the third power device, the fourth power device, the training table and the vision device in a wireless manner.
6. The teaching training method for reconstructing true flight states of multiple models according to claim 1, wherein the flight data comprises: pitch data, roll data, yaw data, and overload data.
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| CN114241853A (en) | 2022-03-25 |
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