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用三轴转台减小陀螺加速度表输入失调角的试验研究 被引量:4

Test on Decreasing PIGA's Input Error Angle by Three-axis Turntable
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摘要 为了减小陀螺加速度表输入失调角,从理论上分析了陀螺加速度表输入失调角存在对陀螺加速度表测试精度的影响,提出了利用三轴转台设计减小陀螺加速度表输入失调角的试验方法。试验结果表明,利用三轴转台可以成功地将陀螺加速度表测试精度提高一个数量级。 The paper analyses the effect of input error angle on the test precision and proposes a test method of decreasing pendulous integrating gyro accelerometer(PIGA)'s input error angle by three-axis turntable. The test results show that the PIGA's test precision can be improved one order higher using three-axis turntable.
出处 《中国惯性技术学报》 EI CSCD 2005年第4期70-73,共4页 Journal of Chinese Inertial Technology
关键词 陀螺加速度表 输入失调角 三轴转台 试验 pendulous integrating gyro accelerometer(PIGA) input error angle three-axis turntable test
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