Testing method and system for achieving automatic testing of seeker whole performance

A test system and automatic test technology, applied in the field of measurement and control, can solve problems such as poor consistency, inability to guarantee consistency and high precision, and achieve the effects of increased safety and reliability, flexible test process optimization, and easy viewing

Active Publication Date: 2017-09-29
SHANGHAI AEROSPACE CONTROL TECH INST
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing testing equipment is manual testing and semi-automatic testing. During the testing process, manual operation of the deflection device is required, and human operation erro

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Testing method and system for achieving automatic testing of seeker whole performance
  • Testing method and system for achieving automatic testing of seeker whole performance
  • Testing method and system for achieving automatic testing of seeker whole performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Such as figure 1 As shown, the automated testing system of the present invention adopts a generalized, modularized, and standardized design scheme, and the subsequent function expansion of the equipment as well as repair and maintenance are convenient. The hardware system constructed for this purpose includes the seeker main control cabinet 1, the equipment main control cabinet 2, the tracking turntable 3, the automatic deflection device 4, the rotating bracket 5, the collimator 6 and the infrared target source 7 connected by cables. .

[0055] The seeker main control cabinet 1 includes: seeker signal observation area (with internal circuit for waveform display, signal detection, and test combination), seeker control area, power supply combination, industrial computer combination, camera monitor, etc. Among them, the seeker signal observation area can observe all the signals of the seeker that need to be observed, display signal graphics through an oscilloscope, and d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a testing method and system for achieving automatic testing of seeker whole performance. Construction is achieved through a virtual instrument measuring technique, and an automatic testing platform based on Labview graphic language programming is formed. The testing system comprises a seeker main control cabinet, an equipment main control cabinet, a tracking rotating table, a rotary bracket, a deflection angle device, a collimator and an infrared target source. The target-missile line of sight angular speed is simulated through the rotating table movement angular speed, the rotary bracket simulates the missile body spinning speed, the deflection angle device deflects a phi angle so that the deflection angle formed between a product and the optical axis and the deflection angle formed between the target and the optical axis can be simulated, and seeker whole performance testing can be achieved. Modules for conducting target simulation, attitude movement simulation, seeker communication control, performance testing and other functions are further arranged so that the movement state and the testing environment of a seeker can be simulated, and the seeker product is subjected to automatic testing and data analysis. According to the testing method and system for achieving automatic testing of seeker whole performance, personal errors caused by a manual testing system and a semi-automatic testing system are decreased, the consistency of testing results of the tested seeker is ensured, the testing precision is improved, and the safety and reliability are achieved.

Description

technical field [0001] The invention relates to measurement and control technology, in particular to a testing method and system for realizing automatic testing of full performance of a seeker. Background technique [0002] Test equipment is an important part of the development and mass production of the seeker. The test and assessment of various performance indicators of the seeker must be completed on the test equipment. With the development of the times and the advancement of technology, batch production tasks require test equipment to reflect product performance indicators more accurately, more conveniently, and more intelligently, and complete acceptance and delivery projects. However, most of the existing testing equipment is manual testing and semi-automatic testing. During the testing process, manual operation of the deflection device is required, and human operation error factors introduce testing errors, resulting in poor consistency of multiple tests; the same pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F42B35/00
CPCF42B35/00
Inventor 吉亚平徐剑谢侃陈宇峰刁雪慧
Owner SHANGHAI AEROSPACE CONTROL TECH INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap