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| 水下导航系统误差辨识及修正方法 | |
| 引用本文： | 张子剑,王雪平,李俊.水下导航系统误差辨识及修正方法[J].火力与指挥控制,2009,34(1). |
| 作者姓名： | 张子剑 王雪平 李俊 |
| 作者单位： | 1. 天津大学管理学院,天津,300072 2. 西北工业大学航海学院,陕西,西安,710072;91100部队,浙江,宁波,315040 3. 西北工业大学航海学院,陕西,西安,710072 |
| 摘 要： | 水下航行器经常采用航位推算方式进行定位.由于存在传感器误差,航位推算的定位误差是随着时间发散的,而直接准确检测这类误差非常困难.对航位推算导航系统误差源进行分析与辨识,在此基础上推导出一种新的辨识AUV (Autonomous Underwater Vehicles)导航误差参数的方法,经实航试验结果表明,该算法能够准确辨识AUV导航误差参数向量,简单有效. |
| 关 键 词： | 系统误差辨识 最小二乘法 参数估计 |
Research on Error Parameters Identification and Correction of Autonomous Underwater Vehicles |
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| ZHANG Zi-jian,WANG Xueping,LI Jun.Research on Error Parameters Identification and Correction of Autonomous Underwater Vehicles[J].Fire Control & Command Control,2009,34(1). | |
| Authors: | ZHANG Zi-jian WANG Xueping LI Jun |
| Institution: | 1.School of Management;Tianjin University;Tianjin 300072;China;2.Marine College;NorthwestenPolytechnical University;Xi'an 710072;3.91100 Military Group;Ningbo 315040;China |
| Abstract: | Dead reckoning is an exclusive method applied to AUV(Autonomous Underwater Vehicles),when it is underwater.Navigation error of Dead reckoning is emanative as time goes on,because sensor error is exist,and it is very difficult to be accurately measured direct.Dead reckoning method has been simplified after the navigation error of the Doppler navigation system was studied,a new method which can identify navigation error parameters of AUV is provided.The experimentation results suggest that the new method can ... |
| Keywords: | AUV |
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