| 空地制导弹药的MIMU/GPS组合导航系统研究 |
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| 引用本文： | 吴盘龙,杜国平,薄煜明.空地制导弹药的MIMU/GPS组合导航系统研究[J].电光与控制,2008,15(10). |
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| 作者姓名： | 吴盘龙 杜国平 薄煜明 |
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| 作者单位： | 南京理工大学自动化学院,南京,210094 |
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| 基金项目： | 国防预研基金，南京理工大学校科研和教改项目 |
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| 摘 要： | 针对空地精确制导弹药对低成本、高精度和高可靠性导航系统的需求,设计了MIMU/GPS组合导航系统.该系统采用了MEMS的IMU和GPS进行组合,利用位置、速度组合模式,采用渐消自适应Kalman滤波器估计并修正惯导的误差.通过地面跑车试验进行了验证,试验结果表明:组合导航系统误差得到了有效的抑制,导航精度满足空地制导弹药的导航要求.
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| 关 键 词： | 空地制导弹药 微惯性测量单元 组合导航系统 跑车试验 |
Research on MIMU/GPS integrated navigation system for air-to-ground guided munitions |
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| WU Pan-long,DU Guo-ping,BO Yu-ming.Research on MIMU/GPS integrated navigation system for air-to-ground guided munitions[J].Electronics Optics & Control,2008,15(10). |
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| Authors: | WU Pan-long DU Guo-ping BO Yu-ming |
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| Affiliation: | College of Automation;Nanjing University of Science & Technology;Nanjing 210094;China |
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| Abstract: | Considering the special demands of air-to-ground guidance munitions to the navigation system,such as low cost,high precision and high reliability,a MIMU/GPS integrated navigation system is designed.The system is composed of GPS and IMU based on MEMS.The errors of MIMU are estimated and corrected by fading adaptive Kalman filter based on location and velocity integrated mode.The integrated navigation system is verified by vehicle tests.The results indicate that the integrated navigation system errors can be ... |
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| Keywords: | air-to-ground guided munitions MIMU integrated navigation system vehicle test |
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