| 联合卡尔曼滤波及其在综合惯性导航系统初始标定中的应用 |
| |
| 引用本文： | 周哲,庄良杰,熊正南,洪文学.联合卡尔曼滤波及其在综合惯性导航系统初始标定中的应用[J].中国惯性技术学报,1999,7(3):1. |
| |
| 作者姓名： | 周哲 庄良杰 熊正南 洪文学 |
| |
| 作者单位： | 1. 哈尔滨工业大学,哈尔滨,150009
2. 天津航海仪器研究所,天津,300131 |
| |
| 摘 要： | 本文针对由ＩＮＳ及ＥＳＧＭ 组成的综合惯性导航系统的特点，设计了该系统标校阶段的
联合卡尔曼滤波器。文中给出了该联合卡尔曼滤波器的结构及其算法，该算法具有计算量少、
数据传输量小的优点。理论分析及仿真结果表明该联合卡尔曼滤波算法具有全局最优性，能够
满足系统的标定精度要求，且应用该联合滤波器可大大提高系统的容错性。
|
| 关 键 词： | 联合卡尔曼滤波 综合导航系统 静电陀螺监控器(ESGM) |
| 修稿时间： | 1999-05-09 |
Federated Kalman Fitering and its Application in the Initial Calibration of Integrated INS |
| |
| ZHOU Zhe,ZHUANG Liangjie,XIONG Zhengnan,HONG Wenxue.Federated Kalman Fitering and its Application in the Initial Calibration of Integrated INS[J].Journal of Chinese Inertial Technology,1999,7(3):1. |
| |
| Authors: | ZHOU Zhe ZHUANG Liangjie XIONG Zhengnan HONG Wenxue |
| |
| Abstract: | Based on the integrated navigation system of INS and ESGM,a federated Kalman filter for the calibration is developed in this paper.The structure and algorithm of this federated Kalman filter are derived.This algorithm has the advantage of less computing and data communicating.Theoretic analysis and simulation results reveal that this federated Kalman filtering algorithm is globally optimal and can meet the requirement of the system calibration accuracy.Moreover,by the use of this algorithm the faulttolerant capability can be greatly improved. |
| |
| Keywords: | federated Kalman filtering integrated navigation system electrostatically supported gyro monitor(ESGM) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
