摘要
为了能高效、准确地测量陀螺的阈值,介绍了一种“正交多点”的对准方案和基于数理统计原理测量陀螺阈值的方法,并且分析了该方法的测量不确定度。
This paper argues a method to measure gyroscope’s threshold on the single axis turntable(SAT), which is based on the theory of probability and statistic. As a precondition, a method called “multi-orthogonal sampling ” is devised to aim the SAT at East or West initially. Uncertainties of the two methods are analyzed and testified by experiments.
出处
《中国惯性技术学报》
EI
CSCD
2004年第6期52-55,共4页
Journal of Chinese Inertial Technology
关键词
陀螺
阈值
初始对准
假设检验
不确定度
gyroscope
threshold
initial alignment
hypothesis test
measuring error
