摘要
本文分析了陀螺测试时间对建立随机漂移模型的具体影响以及测试时间的选取问题。文中以液浮陀螺为例,运用仿真方法和随机过程的理论,在计算机中产生一个具有指数形式相关函数的平稳马尔柯夫过程,作为测试数据。通过用不同长度的测试数据,建立一系列模型曲线。指出了建模所应用到的最佳测试时间。
This paper analyses the influence of gyeo measuring time on constructing random drift model and the seleclion of measuring time. It is instanced in floated gyro thal we generate a stable Markov process which hase a exponential correla-tion function bv artificial methods. A series of model curves are produced by using the measuring data of varied length,and the optimal measuring tirne is founded.
出处
《中国惯性技术学报》
EI
CSCD
1994年第2期46-49,共4页
Journal of Chinese Inertial Technology