| 伪卫星辅助的车辆组合导航算法 |
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| 引用本文： | 李岁劳,白亮,杨鹏翔,秦永元.伪卫星辅助的车辆组合导航算法[J].火力与指挥控制,2007,32(2):107-110. |
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| 作者姓名： | 李岁劳 白亮 杨鹏翔 秦永元 |
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| 作者单位： | 西北工业大学自动化学院,陕西,西安,710072 |
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| 摘 要： | 研究了采用伪卫星辅助的车辆组合导航系统,以及SINS/里程仪/伪卫星车辆组合导航方案、误差方程、联邦滤波算法,并进行了算法仿真.仿真结果表明,伪卫星加入车辆组合导航系统后导航误差可以得到明显改善.伪卫星是一种完全自主的导航定位系统,伪卫星辅助导航不会影响车辆的快速性和机动性,提出的采用伪卫星辅助的SINS/里程仪车辆组合导航系统是一种可行的战区内车辆精确导航定位方案.
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| 关 键 词： | 伪卫星 车辆导航 组合导航 联邦滤波 捷联惯导系统 伪卫星 车辆组合导航 导航算法 Integrated Navigation System Vehicle Land Aided Algorithms 定位方案 精确导航 机动性 快速性 影响 辅助导航 定位系统 完全 改善 导航误差 仿真结果 算法仿真 |
| 文章编号： | 1002-0640(2007)02-0107-04 |
| 修稿时间： | 2005年1月8日 |
Research on Algorithms for Pseudolite Aided Land Vehicle Integrated Navigation System |
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| LI Sui-lao,BAI Liang,YANG Peng-xiang,QIN Yong-yuan.Research on Algorithms for Pseudolite Aided Land Vehicle Integrated Navigation System[J].Fire Control & Command Control,2007,32(2):107-110. |
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| Authors: | LI Sui-lao BAI Liang YANG Peng-xiang QIN Yong-yuan |
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| Abstract: | The pseudolite aided integrated land vehicle navigation system has been proposed.The principle and system model of the SINS/odometer/pseudolite integrated navigation system has been studied.The Federated Kalman Filter has been designed and simulated.The simulation result show that the navigation error can be effectively decreased by the integration of pseudolite into the navigation system.The pseudolite is independent and its use has no negative effect to the rapidity and mobility of the vehicles,so the proposed method is feasible,especially for high precise navigation in a limited range. |
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| Keywords: | pseudolite land vehicle navigation integrated navigation federated filter SINS |
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