惯导系统初始对准技术综述

Review of Technique for Initial Alignment of Inertial Navigation Systems

从初始对准误差模型及算法、状态估计方法、可观测度分析和传递对准四个方面,对惯导系统初始对准技术研究现状进行了叙述和分析,探讨了惯导系统初始对准技术面临的亟待解决的问题和未来的发展方向,为我国在这一领域开展研究的研究人员提供了一定的参考。

The developing status of initial alignment of inertial navigation system, from the four aspects: error models and algorithms of initial alignment, methods of state estimation, observability analysis and transfer alignment, is described and analyzed. The urgent problems faced by initial alignment of inertial navigation system and their future developments are discussed. Some reference for our researchers in this field is given.