《机电工程》杂志社科技期刊核心期刊论文投稿机电一体化机械、仪表电工自动化、计算机浙江大学主办

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Full temperature automatic test system for rate gyro combination

Published:2015-06-08 author:LI Lei-lei Browse: 3321 Check PDF documents

Full temperature automatic test system for rate gyro combination

LI Lei-lei

（AVIC China Airborne Missile Academy，Luoyang 471099，China）

Abstract：Aiming at how to test the rate gyro combination automatically and accurately in the environment of high and low temperature，

the method of testing the rate gyro combination was analyzed and a system for testing electrical performance of the rate gyro combination

working in full temperature environmental was proposed. By using Labview modular，a good human-computer interaction interface was

designed and realized；The fast and automatic switching of all the sensitive axes of gyro combination working in the full temperature

environmental can be realized through the three-axis turntable fixed in the temperature chamber，and testing efficiency was improved；The

real-time monitoring and control system was designed，the automatic acquisition of the gyro signal in real-time could be completed and

the test accuracy will be enough. Finally，the accuracy of three-axis turntable in the temperature chamber，the consistency of the test

system were tested and analyzed respectively. The results of the design indicate that the test system has the ability of testing electrical

performance of the rate gyro combination accurately and consistently and gets the advantage of automation and high reliability.

Key words：rate gyro combination；full temperature environment；three-axis turntable；automatic test

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