国防科技大学学报2001，Vol.23Issue(1)：31-35,5.
组合导航系统故障检测技术研究
New Fault Detection Method for the Integrated Navigation System
摘要
Abstract
A new fault detection method is proposed for the integrated navigation system. Fault detection is undertaken by checking the consistency between the global state estimate and the local state estimate of federated filter by means of the chi-square test (CST). Meanwhile, the fault isolation method is also discussed. The simulation and laboratory experimental results show that the new method is very efficient and practical; the reliability and safety of the system can be improved.关键词
组合导航系统/故障/检测分类
信息技术与安全科学引用本文复制引用
陶俊勇,陶利民,杨定新..组合导航系统故障检测技术研究[J].国防科技大学学报,2001,23(1):31-35,5.基金项目
国家部委基金项目资助(97J9.3.6KG0136) （97J9.3.6KG0136）
