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| 多模卫星组合导航容错滤波算法 | |
| 引用本文： | 史国华,高智杰,刘志国. 多模卫星组合导航容错滤波算法[J]. 计算机应用, 2009, 29(Z1) |
| 作者姓名： | 史国华 高智杰 刘志国 |
| 作者单位： | 1. 第二炮兵装备研究院,科研试验中心,北京,100085;国防科技大学,机电工程与自动化学院,长沙,410073 2. 第二炮兵装备研究院,科研试验中心,北京,100085 3. 第二炮兵工程学院301教研室,西安,710025 |
| 摘 要： | 多模卫星组合导航技术目前是导航领域重要的发展方向.针对多模卫星系统可能存在故障卫星而导致系统定位失效的问题,提出了一种基于联邦滤波的多模卫星容错组合导航算法,并提出了一种改进的残差故障检测方法,完成了一种北斗/GPS/GLONASS容错组合导航算法的设计.通过仿真验证了该算法对于故障卫星检测和隔离的有效性. |
| 关 键 词： | 组合导航 多模卫星 容错滤波 |
Fault-tolerant filtering algorithm for integrated navigation via multiple mould satellite combination |
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| SHI Guo-hua,GAO Zhi-jie,LIU Zhi-guo. Fault-tolerant filtering algorithm for integrated navigation via multiple mould satellite combination[J]. Journal of Computer Applications, 2009, 29(Z1) | |
| Authors: | SHI Guo-hua GAO Zhi-jie LIU Zhi-guo |
| Affiliation: | 1.Research and Development Test Center;The Second Artillery Armament Academy;Beijing 100085;China;2.The 301 Staff Room;The Second Artillery Engineering College;Xi'an Shaanxi 710025;3.College of Mechaeronics Engineering and Automation;National University of Defense Technology;Changsha Hunan 410073;China |
| Abstract: | Integrated navigation via multiple mould satellite combination has become a development trend in the navigation field.To solve the problem of invalid position because of uncertainty of category and quantity of malfunctioned satellites in the multiple mould satellite system,a fault-tolerant integrated navigation algorithm of multiple mould satellite based on federal filter was proposed.First,a fault-tolerant system structure based on celled fusion mode was proposed.Then,a fault-tolerant integrated navigation... |
| Keywords: | integrated navigation multiple mould satellite fault-tolerant filtering |
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