CN117805935A - Attitude compensation test method and system for radio detection equipment simulating dynamic platform - Google Patents
Attitude compensation test method and system for radio detection equipment simulating dynamic platform Download PDFInfo
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- CN117805935A CN117805935A CN202311759732.4A CN202311759732A CN117805935A CN 117805935 A CN117805935 A CN 117805935A CN 202311759732 A CN202311759732 A CN 202311759732A CN 117805935 A CN117805935 A CN 117805935A
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- 238000010998 test method Methods 0.000 title description 2
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 22
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Abstract
The embodiment of the application provides a method and a system for testing posture compensation of radio detection equipment of an analog moving platform, and relates to the technical field of radio detection, wherein the method comprises the following steps: adjusting the rolling angle and/or pitching angle of the detection equipment to a set angle, and recording the coordinates of the detection equipment under the set angle; detecting a detected target by using the detection equipment at a set angle to obtain detection information; calculating the detection precision of the detection equipment under a set angle based on the coordinates of the detection equipment, the detection information and the position information of the detected target under the set angle; and adjusting the value of the set angle for multiple times, and calculating the average value of a plurality of detection precision under different set angles. According to the technical scheme, the detection equipment is tested under the swinging working condition by adjusting the rolling angle and the pitching angle of the detection equipment, and the whole technical scheme is simple and efficient.
Description
Technical Field
The application relates to the technical field of radio detection, in particular to a method and a system for testing posture compensation of radio detection equipment simulating a moving platform.
Background
When a radio detection device is used under a moving platform such as an airborne platform and a carrier-borne platform to detect a target, the gesture compensation capability of the detection device needs to be verified, and a commonly used method is to perform static test on the detection device in a laboratory by using a triaxial swinging platform, so that the detection device cannot emit electromagnetic waves, and indexes such as measuring accuracy of an outfield system under a swinging working condition cannot be accurately tested.
Disclosure of Invention
The embodiment of the application provides a method and a system for testing the gesture compensation of a radio detection device for simulating a moving platform, which can test the detection precision of the detection device when the detection device is at different rolling angles and pitching angles.
Other features and advantages of the present application will be apparent from the following detailed description, or may be learned in part by the practice of the application.
According to a first aspect of an embodiment of the present application, there is provided a method for testing attitude compensation of a radio detection device simulating a moving platform, including:
adjusting the rolling angle and/or pitching angle of the detection equipment to a set angle, and recording the coordinates of the detection equipment under the set angle;
detecting a detected target by using the detection equipment at a set angle to obtain detection information;
calculating the detection precision of the detection equipment under a set angle based on the coordinates of the detection equipment, the detection information and the position information of the detected target under the set angle;
and adjusting the value of the set angle for multiple times, and calculating the average value of a plurality of detection precision under different set angles.
In some embodiments of the present application, based on the foregoing solution, the adjusting the value of the setting angle multiple times includes:
adjusting the roll angle and pitch angle of the detection device to 0;
adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be 0;
adjusting the rolling angle of the detection equipment to be 0, and adjusting the pitching angle of the detection equipment to be a second set angle;
and adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be a second set angle.
In some embodiments of the present application, based on the foregoing solution, the method further includes:
and acquiring the position information of the detected target based on a positioning module of the detected target.
According to a second aspect of embodiments of the present application, there is provided a system for testing attitude compensation of a radio detection apparatus simulating a moving platform, including: the device comprises an installation platform, detection equipment, an angle adjusting mechanism and a calculation processing module;
the detection equipment is arranged above the mounting platform and is used for detecting the position of a detected target;
the angle adjusting mechanism is arranged below the mounting platform and is used for adjusting the rolling angle and the pitching angle of the detection equipment;
the calculation processing module is respectively connected with the detection equipment and the detected target, acquires detection information obtained by the detection equipment and position information of the detected target, and analyzes and calculates detection precision of the detection equipment based on the detection information and the position information.
In some embodiments of the present application, based on the foregoing, the angle adjustment mechanism includes a first jack, a second jack, a third jack, and a fourth jack;
the first jack, the second jack, the third jack and the fourth jack are arranged below the mounting platform and are distributed in a rectangular shape.
In some embodiments of the present application, based on the foregoing solution, the calculation processing module includes: a communication module and an intelligent terminal;
the intelligent terminal is in communication connection with the detection equipment, and acquires detection information obtained by the detection equipment and coordinate information of the detection equipment;
the intelligent terminal is connected with the tested object through the communication module to acquire the position information of the tested object.
In some embodiments of the present application, based on the foregoing solution, the method further includes: a power supply;
and the power supply is respectively connected with the detection equipment, the communication module and the intelligent terminal.
According to the technical scheme, the detection equipment is tested under the swinging working condition by adjusting the rolling angle and the pitching angle of the detection equipment, and the whole technical scheme is simple and efficient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:
FIG. 1 illustrates a schematic diagram of a system for attitude compensation testing of a radio detection device simulating a mobile platform according to one embodiment of the present application;
FIG. 2 illustrates a top view of an angle adjustment mechanism according to one embodiment of the present application;
fig. 3 illustrates a side view of an angle adjustment mechanism according to one embodiment of the present application.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the present application. One skilled in the relevant art will recognize, however, that the aspects of the application can be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the application.
It should be noted that: "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., a and/or B may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so used may be interchanged where appropriate such that the embodiments of the present application described herein may be implemented in sequences other than those illustrated or described.
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1, a schematic structural diagram of a system for testing attitude compensation of a radio detection device simulating a moving platform according to an embodiment of the present application is shown.
As shown in fig. 1, a system for testing posture compensation of a radio detection device simulating a moving platform is shown, and the system can be used for implementing the method for testing posture compensation of the radio detection device simulating the moving platform, specifically, the system comprises: the device comprises an installation platform, detection equipment, an angle adjusting mechanism and a calculation processing module;
the detection equipment is arranged above the mounting platform and is used for detecting the position of a detected target;
the angle adjusting mechanism is arranged below the mounting platform and is used for adjusting the rolling angle and the pitching angle of the detection equipment;
the calculation processing module is respectively connected with the detection equipment and the detected target, acquires detection information obtained by the detection equipment and position information of the detected target, and analyzes and calculates detection precision of the detection equipment based on the detection information and the position information.
It can be understood that the detecting equipment is in a fixed state after being installed on the installation platform, can swing along with the installation platform, and the inclination state of the installation platform can be adjusted by the angle adjusting mechanism arranged below the installation platform, so that the rolling angle and the pitching angle of the detecting equipment are changed.
It can be understood that the tested device is provided with a positioning module and a data transmission module, and the tested device transmits the position information obtained by the positioning module to the calculation processing module for processing analysis through the data transmission module.
Illustratively, as shown in FIG. 1, the system includes: the device comprises a mounting platform 1, a detection device 2, an angle adjusting mechanism 3 and a calculation processing module 4.
Wherein, detection equipment 2 installs in the top of mounting platform 1, and angle adjustment mechanism 3 installs in the below of mounting platform 1, and detection equipment 2 and calculation processing module 4 communication connection, calculation processing module 4 still with unmanned aerial vehicle target 6 communication connection.
The detection device 2 detects the position information of the unmanned aerial vehicle target 6, and the computer processing module 4 receives the detection information obtained by the detection device 2, the coordinate information of the detection device 2 and the positioning information of the unmanned aerial vehicle target 6, and performs calculation, analysis and processing.
The unmanned aerial vehicle target 6 is provided with a locating module 7 and a data transmission module 8, the locating module 7 can locate the position of the unmanned aerial vehicle target 6 in real time, and the data transmission module 8 can transmit the position information of the unmanned aerial vehicle target 6 located by the locating module 7 to the calculation processing module.
In some possible embodiments, based on the foregoing, the angle adjustment mechanism includes a first jack, a second jack, a third jack, and a fourth jack;
the first jack, the second jack, the third jack and the fourth jack are arranged below the mounting platform and are distributed in a rectangular shape.
Illustratively, referring to FIG. 2, a top view of an angle adjustment structure provided in one embodiment of the present application is shown.
Referring to fig. 3, a side view of an angle adjustment structure provided in one embodiment of the present application is shown.
As shown in fig. 2 and 3, in the present example, the mounting platform 1 has a rectangular structure, and the first, second, third and fourth jacks 31, 32, 33 and 34 are mounted on four corners of the mounting platform 1, respectively, and the roll angle and/or pitch angle of the detecting device 2 is adjusted by adjusting the heights of the first, second, third and/or fourth jacks 31, 32, 33 and/or 34.
In some possible embodiments, based on the foregoing scheme, the computing processing module includes: a communication module and an intelligent terminal;
the intelligent terminal is in communication connection with the detection equipment, and acquires detection information obtained by the detection equipment and coordinate information of the detection equipment;
the intelligent terminal is connected with the tested object through the communication module to acquire the position information of the tested object.
It can be appreciated that the communication module is configured to implement data communication between the intelligent terminal and the target under test.
As shown in fig. 1, the intelligent terminal 41 is in communication connection with the detection device 2 and the communication module 42, the communication module 42 is in wireless communication connection with the data transmission module 8, the communication module 42 transmits the position information of the unmanned aerial vehicle target 6 to the intelligent terminal, and the intelligent terminal performs analysis and calculation based on the detection information, the coordinate information of the detection device and the position information of the unmanned aerial vehicle target 6.
In some possible embodiments, based on the foregoing scheme, further comprising: a power supply;
and the power supply is respectively connected with the detection equipment, the communication module and the intelligent terminal.
It can be understood that the power supply is used for supplying power to electric equipment such as detection equipment, communication modules, intelligent terminals and the like in the system.
Based on the same inventive concept, the embodiment of the application also provides a method for testing the attitude compensation of the radio detection equipment of the simulated moving platform, which comprises the steps of S100 to S400.
Step S100, the roll angle and/or the pitch angle of the detection equipment are/is adjusted to a set angle, and the coordinates of the detection equipment under the set angle are recorded.
It will be appreciated that each adjustment may be provided with an angle to the roll angle and/or pitch angle and that subsequent series of information acquisition and data calculation may be performed after adjustment to the set angle.
Step S200, detecting the detected target by using the detection equipment at the set angle to obtain detection information.
It can be appreciated that the obtained probe information is different at different setting angles.
Step S300, calculating the detection precision of the detection device under the set angle based on the coordinates of the detection device, the detection information and the position information of the detected target under the set angle.
It will be appreciated that in this application, adjusting the angle once requires calculating the accuracy of the detection once.
Step S400, the value of the set angle is adjusted for a plurality of times, and the average value of a plurality of detection precision under different set angles is calculated.
It can be appreciated that the detection accuracy calculated based on the average of the angle adjustment is more accurate.
In some possible embodiments, based on the foregoing solution, the adjusting the value of the set angle multiple times includes:
adjusting the roll angle and pitch angle of the detection device to 0;
adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be 0;
adjusting the rolling angle of the detection equipment to be 0, and adjusting the pitching angle of the detection equipment to be a second set angle;
and adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be a second set angle.
In some possible embodiments, based on the foregoing scheme, further comprising:
and acquiring the position information of the detected target based on a positioning module of the detected target.
It is understood that the positioning module may be a device with positioning function such as GPS.
The following provides a flow of testing by using the system provided in the embodiments of the present application:
1) Selecting a testing position of an outdoor non-flying area, erecting a system according to fig. 1, and installing a positioning module and a data transmission module on an unmanned aerial vehicle target;
2) The height of the jack is regulated, and the rolling inclination angle and the pitching inclination angle of the detection equipment are zero degrees through observation of a display control terminal of the detection equipment;
3) The detection equipment is powered on to detect the target, and the local position coordinate O (X 0 ，Y 0 ，Z 0 ). The unmanned aerial vehicle targets are controlled to take off according to the set flight path;
4) After the flight is finished, analyzing azimuth, pitching and distance information of the target detected by the detection equipment through data processing software, and analyzing detection precision by combining position information of the target;
5) Adjusting the heights of the lifting jacks 1, 2, 3 and 4, observing through display control software to enable the pitching angle to be zero, enabling the rolling angle to be inclined to be a certain fixed angle theta, repeating the steps 3 and 4, and analyzing and detecting the precision;
6) Adjusting the heights of the lifting jacks 1, 2, 3 and 4, observing through display control software to enable the rolling angle to be zero, enabling the pitching angle to be inclined to be a certain fixed angle ψ, repeating the steps 3 and 4, and analyzing and detecting accuracy;
7) Regulating the heights of the lifting jacks 1, 2, 3 and 4, observing by display control software to ensure that the rolling angle and the pitching angle are a certain fixed angle omega (theta, psi), repeating the steps 3 and 4, and analyzing and detecting the precision;
8) Repeating the steps 5,6 and 7 for measuring and averaging for a plurality of times, and verifying the compensation capability of the detection equipment under different inclination angles to the attitude information.
9) Closing the detection equipment, powering off the product, and arranging the test instruments.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. The attitude compensation testing method of the radio detection equipment for simulating the moving platform is characterized by comprising the following steps of:
adjusting the rolling angle and/or pitching angle of the detection equipment to a set angle, and recording the coordinates of the detection equipment under the set angle;
detecting a detected target by using the detection equipment at a set angle to obtain detection information;
calculating the detection precision of the detection equipment under a set angle based on the coordinates of the detection equipment, the detection information and the position information of the detected target under the set angle;
and adjusting the value of the set angle for multiple times, and calculating the average value of a plurality of detection precision under different set angles.
2. The method of claim 1, wherein the adjusting the value of the set angle a plurality of times comprises:
adjusting the roll angle and pitch angle of the detection device to 0;
adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be 0;
adjusting the rolling angle of the detection equipment to be 0, and adjusting the pitching angle of the detection equipment to be a second set angle;
and adjusting the rolling angle of the detection equipment to be a first set angle, and adjusting the pitching angle of the detection equipment to be a second set angle.
3. The method as recited in claim 1, further comprising:
and acquiring the position information of the detected target based on a positioning module of the detected target.
4. A radio detection equipment attitude compensation test system simulating a moving platform, comprising: the device comprises an installation platform, detection equipment, an angle adjusting mechanism and a calculation processing module;
the detection equipment is arranged above the mounting platform and is used for detecting the position of a detected target;
the angle adjusting mechanism is arranged below the mounting platform and is used for adjusting the rolling angle and the pitching angle of the detection equipment;
the calculation processing module is respectively connected with the detection equipment and the detected target, acquires detection information obtained by the detection equipment and position information of the detected target, and analyzes and calculates detection precision of the detection equipment based on the detection information and the position information.
5. The system of claim 4, wherein the angle adjustment mechanism comprises a first jack, a second jack, a third jack, and a fourth jack;
the first jack, the second jack, the third jack and the fourth jack are arranged below the mounting platform and are distributed in a rectangular shape.
6. The system of claim 4, wherein the computing processing module comprises: a communication module and an intelligent terminal;
the intelligent terminal is in communication connection with the detection equipment, and acquires detection information obtained by the detection equipment and coordinate information of the detection equipment;
the intelligent terminal is connected with the tested object through the communication module to acquire the position information of the tested object.
7. The system of claim 5, further comprising: a power supply;
and the power supply is respectively connected with the detection equipment, the communication module and the intelligent terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311759732.4A CN117805935A (en) | 2023-12-20 | 2023-12-20 | Attitude compensation test method and system for radio detection equipment simulating dynamic platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311759732.4A CN117805935A (en) | 2023-12-20 | 2023-12-20 | Attitude compensation test method and system for radio detection equipment simulating dynamic platform |
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| Publication Number | Publication Date |
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| CN117805935A true CN117805935A (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311759732.4A Pending CN117805935A (en) | 2023-12-20 | 2023-12-20 | Attitude compensation test method and system for radio detection equipment simulating dynamic platform |
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| CN (1) | CN117805935A (en) |
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- 2023-12-20 CN CN202311759732.4A patent/CN117805935A/en active Pending
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