CN114924132A - Unmanned aerial vehicle electromagnetic compatibility measuring device and method thereof - Google Patents
Unmanned aerial vehicle electromagnetic compatibility measuring device and method thereof Download PDFInfo
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- CN114924132A CN114924132A CN202210233779.6A CN202210233779A CN114924132A CN 114924132 A CN114924132 A CN 114924132A CN 202210233779 A CN202210233779 A CN 202210233779A CN 114924132 A CN114924132 A CN 114924132A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- 230000005855 radiation Effects 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 26
- 230000008054 signal transmission Effects 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 238000000691 measurement method Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0821—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0871—Complete apparatus or systems; circuits, e.g. receivers or amplifiers
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Abstract
This application belongs to and measures electrical variable and magnetic variable technical field, relates to an unmanned aerial vehicle electromagnetic compatibility measuring device, includes: a full-wave darkroom; the suspension ropes are arranged in the full-wave darkroom, and one end of each suspension rope is connected with the unmanned aerial vehicle; the monitoring platform of the unmanned aerial vehicle is arranged outside the full-wave darkroom; the radiation antenna is arranged in the full-wave darkroom and can apply external radiation to the unmanned aerial vehicle; the signal receiving and forwarding device is arranged in the full-wave darkroom, can perform signal transmission with an airborne antenna of the unmanned aerial vehicle, and is connected with a monitoring platform of the unmanned aerial vehicle through a signal wire; the plurality of curling motors are arranged in the full-wave darkroom and connected to the top of the full-wave darkroom; every crimping motor's output shaft corresponds and is connected with the other end of a suspension rope to can correspond the effective length of suspension rope through the adjustment of curling, thereby can hang and adjust unmanned aerial vehicle's gesture. In addition, relate to an unmanned aerial vehicle electromagnetic compatibility measuring method, this method can be implemented with above-mentioned unmanned aerial vehicle electromagnetic compatibility measuring device.
Description
Technical Field
The application belongs to the technical field of measuring electrical variables and magnetic variables thereof, and particularly relates to an unmanned aerial vehicle electromagnetic compatibility measuring device and method.
Background
At present, unmanned aerial vehicle launches through rocket boosting more, it is more harsh to take off to unmanned aerial vehicle's electromagnetic compatibility requirement to take off through rocket boosting transmission, if at rocket boosting transmission in-process or when flying, the electromagnetic compatibility problem appears between the on-board electronic electrical equipment of unmanned aerial vehicle, cause some on-board electronic electrical equipment can not normally work, can cause serious incident, for this reason, especially in unmanned aerial vehicle's design, the test flight stage, need carry out the electromagnetic compatibility to unmanned aerial vehicle and measure, however, lack one kind at present and can be quick, effectively measure unmanned aerial vehicle electromagnetic compatibility's technical means, and do not consider unmanned aerial vehicle electromagnetic compatibility to receive the influence of flight gesture and outside aerodynamic effect when measuring, and can not guarantee that unmanned aerial vehicle is in the free space state, be difficult to guarantee the comprehensive of measurement, accuracy.
The present application is made in view of the shortcomings of the prior art.
It should be noted that the above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and the above background disclosure should not be used for evaluating the novelty and inventive step of the present application without explicit evidence to suggest that the above content is already disclosed at the filing date of the present application.
Disclosure of Invention
The present application aims to provide an apparatus and a method for measuring electromagnetic compatibility of an unmanned aerial vehicle, so as to overcome or alleviate technical defects of at least one aspect known to exist.
The technical scheme of the application is as follows:
one aspect provides an unmanned aerial vehicle electromagnetic compatibility measuring device, includes:
a full-wave darkroom;
the suspension ropes are arranged in the full-wave darkroom, and one end of each suspension rope is connected with the unmanned aerial vehicle; the monitoring platform of the unmanned aerial vehicle is arranged outside the full-wave darkroom;
the radiation antenna is arranged in the full-wave darkroom and can apply external radiation to the unmanned aerial vehicle;
the signal receiving and forwarding device is arranged in the full-wave darkroom, can perform signal transmission with an airborne antenna of the unmanned aerial vehicle, is connected with a monitoring platform of the unmanned aerial vehicle through a signal wire, and can perform signal transmission with the monitoring platform of the unmanned aerial vehicle through the signal wire;
the plurality of curling motors are arranged in the full-wave darkroom and connected to the top of the full-wave darkroom; every output shaft that curls the motor corresponds and is connected with the other end of a suspension rope to can correspond the effective length of suspension rope through the adjustment of curling, thereby can hang unmanned aerial vehicle in the full-wave darkroom, and can adjust unmanned aerial vehicle's gesture.
According to at least one embodiment of this application, among the foretell unmanned aerial vehicle electromagnetic compatibility measuring device, still include:
and the controller is arranged outside the full-wave darkroom, and the curling motors are connected through signal wires so as to control the curling motors to curl.
According to at least one embodiment of this application, among the foretell unmanned aerial vehicle electromagnetic compatibility measuring device, the controller is connected through the signal line with radiating antenna to can control radiating antenna and apply frequency channel, the intensity of external radiation to unmanned aerial vehicle.
According to at least one embodiment of the present application, in the above unmanned aerial vehicle electromagnetic compatibility measuring apparatus, further including:
the fan sets up in the full wave darkroom, is connected through signal line between with the controller, can blow to unmanned aerial vehicle under the control of controller, and direction, angle, the intensity accessible controller of blowing are controlled.
In another aspect, an unmanned aerial vehicle electromagnetic compatibility measurement method is provided, including:
hanging the unmanned aerial vehicle into a full-wave darkroom;
electrifying airborne electronic and electrical equipment in the unmanned aerial vehicle, and monitoring the electromagnetic compatibility among the airborne electronic and electrical equipment;
applying external radiation to the unmanned aerial vehicle, and monitoring the anti-electromagnetic interference capability of each airborne electronic and electrical device and a sensitive threshold value of the external radiation;
the attitude of the unmanned aerial vehicle is adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitivity threshold value of external radiation is also monitored.
According to at least one embodiment of the present application, in the above method for measuring electromagnetic compatibility of an unmanned aerial vehicle, the method further includes:
the direction, the angle and the intensity of blowing to the unmanned aerial vehicle are adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitive threshold value of external radiation is also monitored.
The application has at least the following beneficial technical effects:
on one hand, the electromagnetic compatibility measuring device of the unmanned aerial vehicle is provided, when the electromagnetic compatibility measuring device is used for measuring the electromagnetic compatibility of the unmanned aerial vehicle, the unmanned aerial vehicle is suspended in a full-wave darkroom through a flexible suspension rope, a free space scene can be simulated, the accuracy of the electromagnetic compatibility measurement of the unmanned aerial vehicle can be ensured, a signal receiving and forwarding device is arranged in the full-wave darkroom, the signal receiving and forwarding device is used for carrying out signal transmission with an airborne antenna of the unmanned aerial vehicle and carrying out signal transmission with a monitoring platform of the unmanned aerial vehicle by a signal line, so that the signal transmission between the airborne antenna of the unmanned aerial vehicle and the monitoring platform inside and outside the full-wave darkroom can be ensured, the unmanned aerial vehicle inside the full-wave darkroom can be conveniently controlled by the monitoring platform outside the full-wave darkroom, and a feedback signal of the airborne antenna of the unmanned aerial vehicle inside the full-wave darkroom is transmitted to the monitoring platform, and whether airborne electronic equipment works normally or not can be conveniently judged, the electromagnetic compatibility between each airborne electronic and electrical equipment is obtained, the anti-electromagnetic interference capability of each airborne electronic and electrical equipment is obtained, each airborne electronic and electrical equipment is sensitive to external radiation, and when the electromagnetic compatibility of the unmanned aerial vehicle is measured, the unmanned aerial vehicle can be adjusted in posture through the cooperation of each crimping motor and the corresponding suspension rope, so that the electromagnetic compatibility of the unmanned aerial vehicle under each posture can be comprehensively measured.
On the other hand, the method for measuring the electromagnetic compatibility of the unmanned aerial vehicle can be implemented based on the electromagnetic compatibility measuring device of the unmanned aerial vehicle, and the technical effects of the method can be understood by referring to the technical effects of the electromagnetic compatibility measuring device of the unmanned aerial vehicle, which is not repeated herein.
Drawings
Fig. 1 is a schematic diagram of an electromagnetic compatibility measuring device of an unmanned aerial vehicle according to an embodiment of the present application;
fig. 2 is a schematic diagram of an electromagnetic compatibility measurement method of an unmanned aerial vehicle according to an embodiment of the present application;
wherein:
1-full wave darkroom; 2-hanging ropes; 3-unmanned aerial vehicle; 4-monitoring the platform; 5-a radiating antenna; 6-signal receiving and forwarding device; 7-an airborne antenna; 8-a crimping motor; 9-a controller; 10-a fan.
For a better explanation of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and furthermore, the drawings are for illustrative purposes only and should not be construed as limiting the present patent.
Detailed Description
In order to make the technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only some of the embodiments of the present application, and are used for explaining the present application and not limiting the present application. It should be noted that, for convenience of description, only the parts related to the present application are shown in the drawings, other related parts may refer to general designs, and the embodiments and technical features in the embodiments in the present application may be combined with each other to obtain a new embodiment without conflict.
In addition, unless otherwise defined, technical or scientific terms used in the description of the present application shall have the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", and the like used in the description of the present application, which indicate orientations, are used only to indicate relative directions or positional relationships, and do not imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed accordingly, and thus, should not be construed as limiting the present application. The use of "first," "second," "third," and the like in the description of the present application is for descriptive purposes only to distinguish between different components and is not to be construed as indicating or implying relative importance. The use of the terms "a," "an," or "the" and similar referents in the context of describing the application is not to be construed as an absolute limitation on the number, but rather as the presence of at least one. The word "comprising" or "comprises", and the like, when used in this description, is intended to specify the presence of stated elements or items, but not the exclusion of other elements or items.
Further, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and the like as used in the description of the present application are to be construed broadly, e.g., the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, and those skilled in the art can understand their specific meaning in this application according to the specific situation.
The present application is described in further detail below with reference to fig. 1-2.
One aspect provides an unmanned aerial vehicle electromagnetic compatibility measuring device, includes:
a full wave darkroom 1;
a plurality of suspension ropes 2 are arranged in the full-wave darkroom 1, and one end of each suspension rope is connected with the unmanned aerial vehicle 3; a monitoring platform 4 of the unmanned aerial vehicle 3 is arranged outside the full-wave darkroom 1;
a radiation antenna 5 provided in the full-wave darkroom 1 and capable of applying external radiation to the unmanned aerial vehicle 3;
the signal receiving and forwarding device 6 is arranged in the full-wave darkroom 1, can perform signal transmission with an airborne antenna 7 of the unmanned aerial vehicle 3, is connected with the monitoring platform 4 of the unmanned aerial vehicle 3 through a signal line, and can perform signal transmission with the monitoring platform 4 of the unmanned aerial vehicle 3 through the signal line;
a plurality of curling motors 8 arranged in the full-wave darkroom 1 and connected to the top of the full-wave darkroom 1; every crimping motor 8's output shaft corresponds and is connected with the other end of a suspension rope 2 to can correspond suspension rope 2's effective length through the adjustment of curling, thereby can hang unmanned aerial vehicle 3 in full-wave darkroom 1, and can adjust unmanned aerial vehicle 3's gesture.
With above-mentioned unmanned aerial vehicle electromagnetic compatibility measuring device, carry out the electromagnetic compatibility to unmanned aerial vehicle and measure and can refer to following step and go on:
hanging the unmanned aerial vehicle 3 in the full-wave darkroom 1 by using each hanging rope 2;
the airborne electronic and electrical equipment is electrified through the monitoring platform 4 of the unmanned aerial vehicle 3, and whether the airborne electronic and electrical equipment works normally or not is judged according to a feedback signal of the airborne antenna 7 received by the monitoring platform 4, so that the electromagnetic compatibility among the airborne electronic and electrical equipment is judged;
applying external radiation to the unmanned aerial vehicle 3 to monitor feedback signals of the airborne antenna 7 received by the platform 4 and judge whether the airborne electronic and electrical equipment works normally, so as to judge the anti-electromagnetic interference capability of the airborne electronic and electrical equipment and obtain the sensitivity threshold of the airborne electronic and electrical equipment to the external radiation;
the attitude of the unmanned aerial vehicle 3 is adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitivity threshold value of external radiation is also monitored.
For the electromagnetic compatibility measuring device of the unmanned aerial vehicle disclosed in the above embodiment, it can be understood by those skilled in the art that when the electromagnetic compatibility measuring device is used to measure the electromagnetic compatibility of the unmanned aerial vehicle, the unmanned aerial vehicle 3 is suspended in the full-wave darkroom 1 through the plurality of flexible suspension ropes 2, so as to simulate a free space scene, and ensure the accuracy of the electromagnetic compatibility measurement of the unmanned aerial vehicle, and the signal receiving and forwarding device 6 is arranged in the full-wave darkroom 1, the signal receiving and forwarding device 6 performs signal transmission with the airborne antenna 7 of the unmanned aerial vehicle 3, and performs signal transmission with the monitoring platform 4 of the unmanned aerial vehicle 3 by means of signal lines, so as to ensure the signal transmission between the airborne antenna 7 of the unmanned aerial vehicle 3 and the monitoring platform 4 inside and outside the full-wave darkroom 1, and conveniently control the unmanned aerial vehicle 3 inside the full-wave darkroom 1 through the monitoring platform 4 outside the full-wave darkroom 1, and transmitting a feedback signal of the airborne antenna 7 of the unmanned aerial vehicle 3 in the full-wave darkroom 1 to the monitoring platform 4, so as to conveniently judge whether the airborne electronic and electrical equipment works normally, obtain the electromagnetic compatibility among the airborne electronic and electrical equipment, obtain the anti-electromagnetic interference capability of the airborne electronic and electrical equipment, and obtain the sensitivity threshold value of the airborne electronic and electrical equipment to external radiation.
To the unmanned aerial vehicle electromagnetic compatibility measuring device that above-mentioned embodiment discloses, technical personnel can also understand in the field is, unmanned aerial vehicle 3's flight gesture influences the inclination of each airborne electronic and electrical equipment of unmanned aerial vehicle, each airborne electronic and electrical equipment its electromagnetic compatibility under different inclinations exists the difference, when carrying out the electromagnetic compatibility measurement to unmanned aerial vehicle 3, the convenient realization of each curling motor 8 of accessible cooperation corresponding suspension rope 2 is to the regulation of 3 gestures of unmanned aerial vehicle to this can be comprehensive measure unmanned aerial vehicle 3 electromagnetic compatibility under each gesture.
To the unmanned aerial vehicle electromagnetic compatibility measuring device that above-mentioned embodiment discloses, technical personnel can also understand in the field is, its design is with the suspension rope 2 that the output shaft that connects each curling motor 8 of top in the full wave darkroom 1 corresponds, can adjust the effective length that corresponds suspension rope 2 through curling convenient, when hanging unmanned aerial vehicle 3, the effective length of each suspension rope 2 of adjustable increases, so that be convenient for be connected between each suspension rope 2 and unmanned aerial vehicle 3, after being connected between each suspension rope 2 and unmanned aerial vehicle 3 and accomplishing, the effective length of each suspension rope 2 of adjustable adjustment reduces, hang unmanned aerial vehicle 3 to predetermined height, and adjust to predetermined gesture, carry out the electromagnetic compatibility and measure. In some optional embodiments, the above apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle further includes:
and a controller 9 provided outside the full-wave darkroom 1, wherein the respective curling motors 8 are connected by signal lines so as to control the respective curling motors 8 to curl.
In some optional embodiments, in the above apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle, the controller 9 is connected to the radiation antenna 5 through a signal line, so as to control a frequency band and an intensity of external radiation applied by the radiation antenna 5 to the unmanned aerial vehicle 3, so as to measure an anti-electromagnetic interference capability of each onboard electronic and electrical device, and a sensitivity threshold to the external radiation.
In some optional embodiments, the above apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle further includes:
the fan 10 is arranged in the full-wave darkroom 1, is connected with the controller 9 through a signal line, can blow air to the unmanned aerial vehicle 3 under the control of the controller 9, and can control the blowing direction, angle and strength through the controller 9.
To the unmanned aerial vehicle electromagnetic compatibility measuring device that above-mentioned embodiment is disclosed, technical personnel can understand in the field, unmanned aerial vehicle 3 is when flying, receive the effect of outside pneumatics, the effect of outside pneumatics can change unmanned aerial vehicle 3's vibration state, produce the influence to its each machine carries electronic electrical equipment's electromagnetic compatibility, when carrying out the electromagnetic compatibility measurement to unmanned aerial vehicle 3, but the ventilation blower is in order to blow with predetermined direction, the angle, intensity to unmanned aerial vehicle 3, the effect of the outside pneumatics of simulation unmanned aerial vehicle 3, comprehensive measurement unmanned aerial vehicle 3 is the electromagnetic compatibility under various outside pneumatics.
In another aspect, an electromagnetic compatibility measuring method for an unmanned aerial vehicle is provided, including:
suspending the unmanned aerial vehicle 3 into the full-wave darkroom 1;
electrifying the onboard electronic and electrical equipment in the unmanned aerial vehicle 3, and monitoring the electromagnetic compatibility among the onboard electronic and electrical equipment;
applying external radiation to the unmanned aerial vehicle 3, monitoring the anti-electromagnetic interference capability of each airborne electronic and electrical device, and monitoring the sensitive threshold value of the external radiation;
the attitude of the unmanned aerial vehicle 3 is adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitivity threshold value of external radiation is also monitored.
In some optional embodiments, in the above method for measuring electromagnetic compatibility of an unmanned aerial vehicle, further comprising:
the direction, angle, intensity of the adjustment blowing to unmanned aerial vehicle 3, the electromagnetic compatibility between each airborne electronic electrical equipment of monitoring to, monitor each airborne electronic electrical equipment's anti-electromagnetic interference ability, and to the sensitive threshold value of external radiation.
For the method for measuring electromagnetic compatibility of an unmanned aerial vehicle disclosed in the above embodiment, the method can be implemented based on the apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle disclosed in the above embodiment, the description is simple, specific relevant points can be referred to the description of relevant parts of the apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle, and the technical effects of the relevant parts of the apparatus for measuring electromagnetic compatibility of an unmanned aerial vehicle can also be referred to, which is not repeated herein.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Having thus described the present invention in connection with the preferred embodiments illustrated in the accompanying drawings, it will be understood by those skilled in the art that the scope of the present invention is not limited to those specific embodiments, and that equivalent changes or substitutions of the related technical features may be made by those skilled in the art without departing from the principle of the present invention, and those technical aspects after such changes or substitutions will fall within the scope of the present invention.
Claims (6)
1. An unmanned aerial vehicle electromagnetic compatibility measuring device which characterized in that includes:
a full wave darkroom (1);
the suspension ropes (2) are arranged in the full-wave darkroom (1), and one end of each suspension rope is used for being connected with the unmanned aerial vehicle (3); a monitoring platform (4) of the unmanned aerial vehicle (3) is arranged outside the full-wave darkroom (1);
a radiation antenna (5) disposed within the full wave darkroom (1) and capable of applying external radiation to the drone (3);
the signal receiving and forwarding device (6) is arranged in the full-wave darkroom (1), can perform signal transmission with an airborne antenna (7) of the unmanned aerial vehicle (3), is connected with a monitoring platform (4) of the unmanned aerial vehicle (3) through a signal line, and can perform signal transmission with the monitoring platform (4) of the unmanned aerial vehicle (3) through the signal line;
a plurality of curling motors (8) arranged in the full-wave darkroom (1) and connected to the top of the full-wave darkroom (1); every the output shaft of curling motor (8) correspond with one the other end of suspension rope (2) is connected to can correspond the effective length of suspension rope (2) through curling adjustment, thereby can hang unmanned aerial vehicle (3) in full wave darkroom (1), and can adjust unmanned aerial vehicle (3)'s gesture.
2. Unmanned aerial vehicle electromagnetic compatibility measuring device of claim 1,
further comprising:
and the controller (9) is arranged outside the full-wave darkroom (1), and the curling motors (8) are connected through signal wires so as to control the curling motors (8) to curl.
3. Unmanned aerial vehicle electromagnetic compatibility measuring device of claim 2,
controller (9) with pass through signal line connection between radiating antenna (5) in order to can control radiating antenna (5) apply frequency channel, the intensity of external radiation to unmanned aerial vehicle (3).
4. Unmanned aerial vehicle electromagnetic compatibility measurement apparatus as defined in claim 3,
further comprising:
fan (10) set up in full wave darkroom (1), with through signal connection between controller (9), can be in under the control of controller (9), blow to unmanned aerial vehicle (3), direction, angle, the intensity accessible of blowing controller (9) are controlled.
5. An unmanned aerial vehicle electromagnetic compatibility measuring method is characterized by comprising the following steps:
suspending the unmanned aerial vehicle (3) into the full-wave darkroom (1);
electrifying airborne electronic and electrical equipment in the unmanned aerial vehicle (3), and monitoring the electromagnetic compatibility among the airborne electronic and electrical equipment;
applying external radiation to the unmanned aerial vehicle (3), monitoring the anti-electromagnetic interference capability of each airborne electronic and electrical device, and monitoring the sensitive threshold value of the external radiation;
the attitude of the unmanned aerial vehicle (3) is adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitivity threshold value of the airborne electronic and electrical equipment to external radiation is monitored.
6. The unmanned aerial vehicle electromagnetic compatibility measurement method of claim 5,
further comprising:
the direction, the angle and the strength of blowing to the unmanned aerial vehicle (3) are adjusted, the electromagnetic compatibility among the airborne electronic and electrical equipment is monitored, the anti-electromagnetic interference capability of the airborne electronic and electrical equipment is monitored, and the sensitive threshold value of external radiation is also monitored.
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