CN106767365A - The method of testing and component of bar displacement in a kind of control system stick force attribute testing - Google Patents
The method of testing and component of bar displacement in a kind of control system stick force attribute testing Download PDFInfo
- Publication number
- CN106767365A CN106767365A CN201611068404.XA CN201611068404A CN106767365A CN 106767365 A CN106767365 A CN 106767365A CN 201611068404 A CN201611068404 A CN 201611068404A CN 106767365 A CN106767365 A CN 106767365A
- Authority
- CN
- China
- Prior art keywords
- testing
- component
- bar
- channel operation
- measured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses the method for testing and component of bar displacement in a kind of control system stick force attribute testing.The method of testing of bar displacement comprises the following steps in the flight control system stick force attribute testing:Step 1:Make the corresponding arc chi component of each channel operation bar to be measured;Step 2:The stickup magnetic strip on arc chi component;Step 3:Arc chi component is attached to each channel operation bar to be measured;Step 4:Stationary fixture is installed by sensor magnetic impulse type displacement transducer is installed on action bars test point position;Step 5:The arc and channel operation bar running orbit to be measured for making arc chi component coincide;Step 6:Channel operation bar to be measured is tested according to test requirements document.The method of testing of the bar displacement arc chi component special by designing each channel operation bar, measuring accuracy and stability are greatly improved compared with conventional pull wires formula displacement transducer and angular transducer measurement bar displacement in the control system stick force attribute testing of the application.
Description
Technical field
The present invention relates to flight control system experimental technique field, more particularly to a kind of control system stick force attribute testing
The method of testing and arc chi component of middle bar displacement.
Background technology
Flight control system stick force attribute testing is experiment important during flight control system is tested, for verifying flight behaviour
The physical characteristic of vertical system, and bar displacement is one of crucial test parameter of experiment.The test of bar displacement typically exists in experiment
The corresponding layout points of action bars install fixed stay-supported type displacement sensor using fixture, and stay-supported sensor is accessed into data acquisition
Equipment, data acquisition equipment recording bar displacement is passed through during action bars is moved.Due to each channel operation bar be with
The forms of motion rotated centered on each axis of rotation, this method of testing approximately replaces arc displacement with test point displacement of the lines, exists larger
Error, this error increases with the increase of movement travel, and tracking property of motion is poor in repacking is tested, multiple measurement data weight
Renaturation is poor.
Thus, it is desirable to have a kind of technical scheme come overcome or at least mitigate prior art at least one drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of next gram of the method for testing of bar displacement in control system stick force attribute testing
Clothes or at least mitigate prior art at least one of drawbacks described above.
To achieve the above object, the present invention provides a kind of test side of bar displacement in control system stick force attribute testing
Method, the method for testing of bar displacement comprises the following steps in the flight control system stick force attribute testing:Step 1:According to each
Channel operation bar to be measured makes the corresponding arc chi component of each channel operation bar to be measured;Step 2:Glued on each arc chi component
Patch magnetic stripe;Step 3:The arc chi component that will be processed by the step 2 by arc chi component installation stationary fixture is attached to
Each channel operation bar to be measured;Step 4:Stationary fixture is installed by sensor magnetic impulse type displacement transducer is installed on action bars
Test point position;Step 5:The relative position of adjustment arc chi component and magnetic impulse type displacement transducer, so that arc chi group
The arc of part coincide with channel operation bar running orbit to be measured;Step 6:Channel operation bar to be measured is tried according to test requirements document
Test, obtain and record the data measured by magnetic impulse type displacement transducer.
Preferably, the channel operation bar to be measured includes cyclic, collective-pitch lever and pedal.
Preferably, the step 1 is specially:Test point to the spindle central distance for calculating each channel operation bar is operated
The bar radius of gyration, binding operation bar movement travel determines arc chi size, designs and process corresponding arc chi component.
Present invention also provides a kind of arc chi component, the arc chi component includes:Arc chi body, the arc chi
The adaptable arc in the position to be measured of the body of rod for making each channel operation bar to be measured with each channel operation bar to be measured is provided with body
Shape groove;Magnetic stripe component, the magnetic stripe component is arranged in the deep-slotted chip breaker.
Preferably, the magnetic stripe component includes magnetic stripe and magnetic impulse type displacement transducer.
The method of testing of bar displacement is by designing each channel operation bar in the control system stick force attribute testing of the application
Special arc chi component, completes the direct of action bars test scratch start moving displacement in flight control system stick force attribute testing
Measurement, magnetic impulse type displacement transducer own wt is small and the characteristics of with soft magnetic stripe non-contact measurement, and stick force characteristic is surveyed
Force measurement error influence in examination is small, is carried significantly compared with conventional pull wires formula displacement transducer and angular transducer measurement bar displacement
Measuring accuracy high and stability, and greatly reduce on the force measurement error influence in stick force characteristic test.
Brief description of the drawings
Fig. 1 is the method for testing of bar displacement in control system stick force attribute testing according to a first embodiment of the present invention
Schematic flow sheet.
Fig. 2 is the structural representation of arc chi component according to a first embodiment of the present invention.
Reference:
1 | Arc chi body | 2 | Magnetic stripe component |
Specific embodiment
To make the purpose, technical scheme and advantage of present invention implementation clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from start to finish or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
A part of embodiment, rather than whole embodiments.Embodiment below with reference to Description of Drawings is exemplary, it is intended to used
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Under
Face is described in detail with reference to accompanying drawing to embodiments of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of the description present invention and simplify description, rather than the dress for indicating or implying meaning
Put or element with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that must be protected to the present invention
The limitation of scope.
Fig. 1 is the method for testing of bar displacement in control system stick force attribute testing according to a first embodiment of the present invention
Schematic flow sheet.Fig. 2 is the structural representation of arc chi component according to a first embodiment of the present invention.
The method of testing of bar displacement comprises the following steps in flight control system stick force attribute testing as shown in Figure 1:
Step 1:The corresponding arc chi component of each channel operation bar to be measured is made according to each channel operation bar to be measured;Step 2:In each arc
Stickup magnetic strip on shape chi component;Step 3:The arc that stationary fixture will be processed by the step 2 is installed by arc chi component
Chi component is attached to each channel operation bar to be measured;Step 4:Stationary fixture is installed by magnetic impulse type displacement transducer by sensor
It is installed on action bars test point position;Step 5:The relative position of adjustment arc chi component and magnetic impulse type displacement transducer, from
And the arc of arc chi component and channel operation bar running orbit to be measured is coincide;Step 6:According to test requirements document to passage to be measured
Action bars is tested, and obtains and record the data measured by magnetic impulse type displacement transducer.
The method of testing of bar displacement is by designing each channel operation bar in the control system stick force attribute testing of the application
Special arc chi component, completes the direct of action bars test scratch start moving displacement in flight control system stick force attribute testing
Measurement, magnetic impulse type displacement transducer own wt is small and the characteristics of with soft magnetic stripe non-contact measurement, and stick force characteristic is surveyed
Force measurement error influence in examination is small, is carried significantly compared with conventional pull wires formula displacement transducer and angular transducer measurement bar displacement
Measuring accuracy high and stability, and greatly reduce on the force measurement error influence in stick force characteristic test.
In the present embodiment, channel operation bar to be measured includes cyclic, collective-pitch lever and pedal.
In the present embodiment, the step 1 is specially:Test point to the spindle central distance for calculating each channel operation bar is obtained
To the action bars radius of gyration, binding operation bar movement travel determines arc chi size, designs and process corresponding arc chi group
Part.
Referring to Fig. 2, present invention also provides a kind of arc chi component, the arc chi component include arc chi body 1 and
Magnetic stripe component 2, is provided with the body of rod for making each channel operation bar to be measured with each channel operation bar to be measured and treats on arc chi body
Location puts adaptable deep-slotted chip breaker;Magnetic stripe component is arranged in deep-slotted chip breaker.
In the present embodiment, magnetic stripe component includes magnetic stripe and magnetic impulse type displacement transducer.
It is last it is to be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Pipe has been described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that:It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change;And these modifications or replacement, do not make the essence of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution
God and scope.
Claims (5)
1. in a kind of control system stick force attribute testing bar displacement method of testing, it is characterised in that flight control system
The method of testing of bar displacement comprises the following steps in system stick force attribute testing:
Step 1:The corresponding arc chi component of each channel operation bar to be measured is made according to each channel operation bar to be measured;
Step 2:The stickup magnetic strip on each arc chi component;
Step 3:The arc chi component that will be processed by the step 2 by arc chi component installation stationary fixture is attached to respectively treat
Survey channel operation bar;
Step 4:Stationary fixture is installed by sensor magnetic impulse type displacement transducer is installed on action bars test point position;
Step 5:The relative position of adjustment arc chi component and magnetic impulse type displacement transducer, so that the arc of arc chi component
It is coincide with channel operation bar running orbit to be measured;
Step 6:Channel operation bar to be measured is tested according to test requirements document, obtains and record magnetic impulse type displacement transducer institute
The data of measurement.
2. in control system stick force attribute testing as claimed in claim 1 bar displacement method of testing, it is characterised in that institute
Stating channel operation bar to be measured includes cyclic, collective-pitch lever and pedal.
3. in control system stick force attribute testing as claimed in claim 2 bar displacement method of testing, it is characterised in that institute
Step 1 is stated to be specially:Test point to the spindle central distance for calculating each channel operation bar obtains the action bars radius of gyration, with reference to behaviour
Make bar movement travel, determine arc chi size, design and process corresponding arc chi component.
4. a kind of arc chi component, it is characterised in that the arc chi component includes:
Arc chi body (1), is provided with the arc chi body and makes each channel operation to be measured with each channel operation bar to be measured
The adaptable deep-slotted chip breaker in the position to be measured of the body of rod of bar;
Magnetic stripe component (2), the magnetic stripe component is arranged in the deep-slotted chip breaker.
5. arc chi component as claimed in claim 4, it is characterised in that the magnetic stripe component includes magnetic stripe and magnetic impulse type
Displacement transducer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611068404.XA CN106767365A (en) | 2016-11-29 | 2016-11-29 | The method of testing and component of bar displacement in a kind of control system stick force attribute testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611068404.XA CN106767365A (en) | 2016-11-29 | 2016-11-29 | The method of testing and component of bar displacement in a kind of control system stick force attribute testing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106767365A true CN106767365A (en) | 2017-05-31 |
Family
ID=58904876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611068404.XA Pending CN106767365A (en) | 2016-11-29 | 2016-11-29 | The method of testing and component of bar displacement in a kind of control system stick force attribute testing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106767365A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108007329A (en) * | 2017-12-03 | 2018-05-08 | 中国直升机设计研究所 | A kind of variable height magnetic railings ruler band arrangement apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030098972A1 (en) * | 2001-11-26 | 2003-05-29 | Mcmillan Donald R. | Streamlined method and apparatus for aligning a sensor to an aircraft |
CN101963499A (en) * | 2010-07-21 | 2011-02-02 | 中国航空工业集团公司西安飞机设计研究所 | Tool and method for measuring deflection angle of airplane control surface |
CN102141493A (en) * | 2010-12-14 | 2011-08-03 | 中国飞机强度研究所 | Test loading device of airplane joystick type control system |
CN104374355A (en) * | 2014-11-29 | 2015-02-25 | 江西洪都航空工业集团有限责任公司 | Device and method for measuring displacement of driver control gear |
CN104697428A (en) * | 2015-03-11 | 2015-06-10 | 武汉静磁栅机电制造有限公司 | Linear displacement detection device with high precision based on magnetic induction sensor |
CN205228357U (en) * | 2015-12-25 | 2016-05-11 | 辽宁辽旭汽车自动化装备有限公司 | Shift gears quantitative determination device of handle swing angle of automobile |
-
2016
- 2016-11-29 CN CN201611068404.XA patent/CN106767365A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030098972A1 (en) * | 2001-11-26 | 2003-05-29 | Mcmillan Donald R. | Streamlined method and apparatus for aligning a sensor to an aircraft |
CN101963499A (en) * | 2010-07-21 | 2011-02-02 | 中国航空工业集团公司西安飞机设计研究所 | Tool and method for measuring deflection angle of airplane control surface |
CN102141493A (en) * | 2010-12-14 | 2011-08-03 | 中国飞机强度研究所 | Test loading device of airplane joystick type control system |
CN104374355A (en) * | 2014-11-29 | 2015-02-25 | 江西洪都航空工业集团有限责任公司 | Device and method for measuring displacement of driver control gear |
CN104697428A (en) * | 2015-03-11 | 2015-06-10 | 武汉静磁栅机电制造有限公司 | Linear displacement detection device with high precision based on magnetic induction sensor |
CN205228357U (en) * | 2015-12-25 | 2016-05-11 | 辽宁辽旭汽车自动化装备有限公司 | Shift gears quantitative determination device of handle swing angle of automobile |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108007329A (en) * | 2017-12-03 | 2018-05-08 | 中国直升机设计研究所 | A kind of variable height magnetic railings ruler band arrangement apparatus |
CN108007329B (en) * | 2017-12-03 | 2020-02-21 | 中国直升机设计研究所 | Height-variable magnetic grid ruler strip arrangement device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105869434B (en) | A kind of method for detecting parking stalls based on geomagnetic sensor | |
CN105116435B (en) | A kind of ion thruster beam testing method based on faraday probe array | |
CN105738467B (en) | Magnetic memory multi-lift-off value pipeline internal detection system and detection method thereof | |
CN105809702A (en) | Improved position and orientation estimation method based on Tsai algorism | |
CN104483096B (en) | Analogue means for combined segments model aerodynamic force separated in synchronization | |
CN105043381A (en) | Magnetic nail-based positioning method | |
CN112881042B (en) | Wheel set detection system, method and medium based on laser profile | |
CN106767365A (en) | The method of testing and component of bar displacement in a kind of control system stick force attribute testing | |
CN106153542A (en) | Tube performance detection device | |
CN206002436U (en) | Tube performance detection means | |
CN110260094A (en) | Walking type pipeline length-measuring appliance | |
CN104266664B (en) | The spiral error compensating method and measuring apparatus of a kind of pipe centerline measurement | |
CN205808293U (en) | Bus body underframe Linearity surveying frock | |
US9291451B2 (en) | Method and device for measuring the centricity of a conductor in an insulating casing | |
CN208672575U (en) | The differential failure detector of cross | |
CN105786025B (en) | A kind of cantilever crane front end vertical direction positioning system and localization method | |
CN106199521A (en) | A kind of microseism based on minimum range or the abnormal then data identification method of acoustic emission | |
CN207163370U (en) | The general length detection tool of stabiliser bar, torsion bar | |
CN110069842A (en) | Steerage Method of fast estimating | |
KR101436045B1 (en) | Measurement Method of Road Slope Using Vehicle's Travel Data | |
CN208704763U (en) | A kind of magnetic field induction positioning device | |
CN106767620B (en) | A kind of sensor installation detection method of high-precision displacement measurement system | |
CN115238614A (en) | Method for correcting elongation of actuating mechanism of flexible-wall spray pipe | |
CN205843543U (en) | A kind of bearing detecting device | |
CN104597513A (en) | Method for obtaining big data preprocessing value of geophysical field |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |