In absence of the other navigation system,cruise missile inserror will be cumulated continuously with the increase of ***,this article proposes a novel practical inserrorestimation and compensation method based on ...
详细信息
ISBN:
(纸本)9781479946983
In absence of the other navigation system,cruise missile inserror will be cumulated continuously with the increase of ***,this article proposes a novel practical inserrorestimation and compensation method based on continuous observation to feature *** the observation sequence and pseudo observation sequence,the residual error sequence is *** the errorestimation equation is established by treating the residual error sequence as the *** the ins level channel error and vertical channel error are estimated respectively by iterative *** de-noising approach is used to improve the estimation *** inserror compensation method is a real time *** simulation result shows that this method can reduce the ins position error to 3m and velocity error to *** it could be applied to cruise missile autonomous *** if other navigation systems are available,this method could also be used to increase the reliability of the integrated navigation system.
暂无评论