Method for testing performance of seeker

A test method and seeker technology, which is applied in the direction of guidance methods, weapon accessories, offensive equipment, etc., can solve the problems that the tracking and capture performance of the seeker cannot be tested

Active Publication Date: 2016-09-21
BEIJING AEROSPACE YILIAN TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a seeker performance test method, which can solve the problem that the seeker performance test method in the prior art cannot test the seeker's tracking and capturing performance of dynamic targets

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  • Method for testing performance of seeker
  • Method for testing performance of seeker

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Embodiment Construction

[0034] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0035]The turntable in the present invention includes a horizontal rotary turntable that controls the light source to rotate around the vertical axis and a pitch rotary turntable that controls the light source to rotate around the horizontal axis. The control turntable back to zero refers to the horizontal rotary turntable and the pitch rotary turntable Return to zero.

[0036] see in conjunction Figure 1 to Figure 10 As shown, according to the embodiment of the present invention, the seeker performance testing method includes: step S...

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Abstract

The invention discloses a method for testing the performance of a seeker. The method for testing the performance of the seeker comprises the steps that S1, the seeker is powered on; S2, a light source is controlled to make pitching and rotating movement around a horizontal rotary shaft, and/or the light source is controlled to make horizontal rotating movement around a vertical rotary shaft; S3, the performance of the seeker is tested; and S4, a test report is output. The step S3 comprises at least one of testing of the maximum tracking speed of the seeker, testing of the instant view field angle of the seeker, testing of the zero-position maximum deviation of the line-of-sight rate, testing of the maximum fluctuation of the output noise of the seeker, testing of the searching cycle of the seeker, testing of the frame angle accuracy, testing of the prefabricated frame angle, testing of the searching strategy of the seeker and testing of the sensitivity of the seeker. According to the method for testing the performance of the seeker, the problem that according to a method for testing the performance of the seeker in the prior art, the dynamic object tracking and capturing performance of the seeker cannot be tested can be solved.

Description

technical field [0001] The invention relates to the technical field of simulation testing, in particular to a seeker performance testing method. Background technique [0002] The seeker turntable is a complex modern equipment that integrates optics, mechanics and electronics. It performs semi-physical simulation and testing in the fields of aviation and aerospace, and plays a key role in the development of aircraft. It can simulate various attitude angles of the aircraft. Movement, to reproduce various dynamic characteristics during its movement, repeatedly test the performance of the guidance system, control system and corresponding devices of the aircraft, obtain sufficient test data, and redesign and improve the system according to the data to achieve the goal of aircraft The performance index requirements of the overall design. [0003] Before the launch of the laser terminal guided projectile, the target is irradiated by a laser irradiator about a few kilometers in fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41G3/32
CPCF41G3/32
Inventor 芮雪何郁松何君刘春磊
Owner BEIJING AEROSPACE YILIAN TECH DEV
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