微小型制导弹药姿态解算方法仿真研究

doi:10.16182/j.issn1004731x.joss.19-FZ0331

系统仿真学报 ›› 2019, Vol. 31 ›› Issue (12): 2877-2884.doi: 10.16182/j.issn1004731x.joss.19-FZ0331

微小型制导弹药姿态解算方法仿真研究

赵春博^1,2, 范军芳^1,2, 刘宁^1,2

1. 北京信息科技大学高动态导航技术北京市重点实验室,北京 100101;
2. 现代测控技术教育部重点实验室（北京信息科技大学）,北京 100192

收稿日期:2019-05-20 修回日期:2019-07-16 发布日期:2019-12-13
作者简介:赵春博(1991-),男,山东,硕士生,研究方向为导航制导与控制。
基金资助:
北京市委组织部青年拔尖人才(20150000 26833zk03), 北京信息科技大学“勤信人才”培育计划资助(5111911163), 现代测控教育部重点实验室资助(77F1910905)

Simulation Research on Attitude Solution Method of Micro-Mini Missile

Zhao Chunbo^1,2, Fan Junfang^1,2, Liu Ning^1,2

1. University of Beijing Information Science & Technology Beijing Key Laboratory of High Dynamic Navigation Technology, Beijing 100101, China;
2. Key Laboratory of Modern Measurement & Control Technology (Beijing Information Science & Technology University), Ministry of Education, Beijing 100192, China;

Received:2019-05-20 Revised:2019-07-16 Published:2019-12-13

摘要/Abstract

摘要： 针对偏心结构下微小型制导弹药惯导系统姿态量测存在误差的问题,利用单子样、二子样、三子样以及四子样等多子样旋转矢量优化和四阶龙格库塔算法,进行姿态解算与误差补偿优化研究。通过对量测数据进行误差补偿和优化处理,结果表明,单子样修正算法优化算法效果最差,四阶龙格库塔优化算法效果最佳,姿态角最大漂移误差优于10^-4deg。由此表明,偏心结构下微型制导弹药,可采用四阶龙格库塔优化算法进行姿态解算,其姿态角漂移误差在允许范围内。

关键词: 微小型制导弹药, 偏心结构, 姿态解算, 多子样旋转矢量, 四阶龙格库塔

Abstract: Aiming at the problem of attitude measurement error in the inertial navigation system of micro and small guided ammunition under eccentric structure, the attitude solution and error compensation optimization are studied by using rotation vector optimization of multiple sub-samples, such as monotone sample, two sub-samples, three sub-samples and four sub-samples, and the fourth-order runge kutta algorithm. Through error compensation and optimization of measured data, the results show that the monomorphic modified algorithm has the worst optimization effect, the fourth-order runge kutta optimization algorithm has the best effect, and the maximum drift error of attitude Angle is better than 10^-4deg.It is shown that the four-order runge kutta optimization algorithm can be used to calculate the attitude of micro-guided munitions with eccentric structure, and the attitude angular drift error is within the allowable range.

Key words: Micro-miniature guided munitions, Eccentric structure, Attitude solution, Multi-sample rotation vector, Fourth-order Runge Kutta

中图分类号:

TJ765.4+3

赵春博, 范军芳, 刘宁. 微小型制导弹药姿态解算方法仿真研究[J]. 系统仿真学报, 2019, 31(12): 2877-2884.

Zhao Chunbo, Fan Junfang, Liu Ning. Simulation Research on Attitude Solution Method of Micro-Mini Missile[J]. Journal of System Simulation, 2019, 31(12): 2877-2884.

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微小型制导弹药姿态解算方法仿真研究

Simulation Research on Attitude Solution Method of Micro-Mini Missile

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