摘要
提出了一种应用H∞控制理论来进行捷联惯性导航系统初始对准的方法.文中介绍了H∞控制理论以及相关定理,并建立了基于观测器思想的初始对准广义受控对象模型.经过与相关理论相结合,提出了一种基于观测器的动态控制器的设计方法.最后给出两种设计结果和仿真曲线,根据两种控制器的特点和性能总结出了一套初始对准方法.实际应用结果表明,此方法是可行的.
A new method of initial alignment has been developed for the strpdown navigation system (SINS) by designing a aynamic controller using H∞ control and assaciated theorems.In this paper,two general initial alignment models of SINS and their results are given and discussed .Design results and simulations show this method is feasible.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2002年第6期77-81,共5页
Journal of Harbin Engineering University
