摘要
介绍了基于时间序列分析的陀螺仪随机漂移模型建模原理,对三浮陀螺的漂移数据进行了预处理,建立了陀螺的随机漂移模型,并对模型参数进行了估计。对所建立的5种模型进行了比较,并用两种模型适用性检验准则对模型进行了检验,得出了结论。
The principle of modelling the gyro random drift based on the time sequence analysis was introduced. The random drift data of the three-floated gyro was processed in advance. Five gyro random drift models have been established and the parameters of the models have been estimated. The comparisons between the five models have been made. Also, the models were tested with two model applicability principles and the conclusion is given.
出处
《压电与声光》
CSCD
北大核心
2009年第5期643-645,共3页
Piezoelectrics & Acoustooptics
关键词
三浮陀螺
随机漂移
时间序列分析
three-floated gyro
random drift
time sequence analysis method
作者简介
安学彬（1982-），男，河北秦皇岛市人，硕士生．主要从事捷联惯测技术的研究。
万彦辉（1968-），陕西省西安市人，研究员，主要从事捷联惯测技术的研究。
