Journal of Projectiles, Rockets, Missiles and Guidance >
An Full Acceleration Sensor Angular Rate Optimization Method
Received date: 2009-06-27
Online published: 2025-05-28
In order to solve the problem that angular velocity error accumulates with time increase, a method based on weighted fusion theory of angular rate optimization method was proposed. Through the theoretical model simulation, the calculation results that add the specified error were analyzed. The results show that the calculation method is featured with high precision, and angular rate direction misjudgment is avoided. These provide an effective method for longer work of full acceleration sensor inertial measurement.
Key words： weighted; integration; angular velocity; optimization
LI Jinli , LIU Wenyi , PENG Xufeng . An Full Acceleration Sensor Angular Rate Optimization Method[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(3) : 196 -198 . DOI: 10.15892/j.cnki.djzdxb.2010.03.066
| [1] | 张春慧. 高精度捷联式惯性导航系统算法研究[D]. 哈尔滨: 哈尔滨工程大学, 2005. |
| [2] | 成红涛, 桂延宁. 一种新型 MIMU 信号采集系统[J]. 微计算机信息, 2008, 24(2): 225- 226. |
| [3] | 赵龙, 陈哲. 提高无陀螺捷联惯导系统角速度解算精度的新方法[J]. 系统仿真学报, 2003, 15(4): 579- 603. |
| [4] | 牟淑志. 无陀螺惯性测量组合仿真及实验研究[D]. 南京: 南京理工大学, 2006. |
| [5] | 于靖娜. 无陀螺惯性测量组合中加速度计阵列误差特性研究[D]. 太原: 中北大学, 2007. |
| [6] | A D KING, BScF RIN. Inertial navigation forty years of evolution[J]. GEC Review, 1998, 13(3): 140- 149. |
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