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本文研究了INS/GPS组合导航系统的容错问题,并提出了一个两级故障检测及分离方案。通过采用该方案,INS/GPS组合导航系统将具有较高的容错能力,并能为用户提供连续、精确的导航信息。
This paper studies fault tolerance of INS / GPS integrated navigation system and proposes a two-stage fault detection and separation scheme. By adopting this solution, INS / GPS integrated navigation system will have higher fault tolerance and provide users with continuous and accurate navigation information.