摘要: |
针对生产测试中液浮陀螺惯测装置出现x轴零位角增量超差问题,对液浮陀螺惯测装置及液浮陀螺进行工作原理分析。通过建立故障树,对故障树中可能引起这一故障问题的原因逐一进行分析排除,最终准确定位并排除故障。 |
关键词: 液浮陀螺;惯测装置;故障树 |
基金项目: |
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A Problem Analysis of Liquid Gyro Inertial Measurement Device |
Feng Jiajia1, Qiu Guoting1, Xu Shuoshuo2, Yao Shuhao1
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1. Beijing Aerospace New Wind Machinery Co., Ltd, Beijing 100854;2. North China Institute of Aerospace, Langfang 065000
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Abstract: |
Aiming at x axis angular increments zero-tolerance of liquid gyro inertial measurement device in test, functional principle of liquid gyro and its inertial measurement device has been analyzed. By establishing the fault tree, all possible reasons were investigated. Finally the reason for this problem has been accurately positioned and excluded. |
Key words: liquid gyro;inertial measurement device;fault tree |