论文:2017,Vol:35,Issue(3):380-384
引用本文:
吴佳斌, 张钰凡, 黄伟, 李俊兵. 空地DBS导弹最优制导律设计[J]. 西北工业大学学报
Wu Jiabin, Zhang Yufan, Huang Wei, Li Junbing. Design of Optimal Guidance Law of Air to Surface DBS Missile[J]. Northwestern polytechnical university

空地DBS导弹最优制导律设计
吴佳斌1, 张钰凡1, 黄伟2, 李俊兵3
1. 西北工业大学 自动化学院, 陕西 西安 710072;
2. 西北工业大学 电子信息学院, 陕西 西安 710072;
3. 空军工程大学 航空航天工程学院, 陕西 西安 710038
摘要:
针对应用多普勒波束锐化技术的空地导弹制导过程,提出一种脱靶量、成像分辨率和经济性综合最优的制导律算法。基于多普勒锐化成像几何建立了方位向分辨率与导弹运动参数之间的关系模型,分析了成像约束与脱靶量之间的制约关系。在方位向平面内建立了导弹与目标的相对运动方程,将成像约束转化为导弹前置角的约束,将脱靶量约束转化为目标线角速度的约束,以导弹加速度为控制量,应用最优控制理论设计得到了导弹最优制导律。仿真结果验证了制导律算法的有效性。
关键词:    空地导弹    角速度    最优控制    成像分辨率   
Design of Optimal Guidance Law of Air to Surface DBS Missile
Wu Jiabin1, Zhang Yufan1, Huang Wei2, Li Junbing3
1. School of Automation, Northwestern Polytechnical University, Xi'an 710072, China;
2. School of Electronic and Information, Northwestern Polytechnical University, Xi'an 710072, China;
3. School of Aeronautics and Astronautics Engineering, Air Force Engineering University, Xi'an 710038, China
Abstract:
For the guiding process of air to surface missiles applying Doppler Beam Sharpening technology, an optimization algorithm of guidance law based on miss distance, imaging resolution and economy is proposed. Based on Doppler Beam Sharpening imaging geometry, the model between resolution at the azimuth and missile's motion parameters is build and the restraint between imaging constraint and miss distance is analyzed. Kinematic of missile and target is established in the azimuth plane, the requirement of imaging is converted to constraints for lead angle of the missile, and the requirement of miss distance is converted to constraints for angular velocity of line of sight. Optimal guidance law of missile is designed by taking missile's acceleration as control variable on the basis of optimum control theory. Simulation results demonstrate the validity of the arithmetic.
Key words:    air to surface missiles    angular velocity    optimum control    imaging resolution   
收稿日期: 2017-03-04     修回日期:
DOI:
基金项目: 国家自然科学基金(61472441)资助
通讯作者: 黄伟(1980-),西北工业大学博士研究生,主要从事先进成像制导与控制技术研究。     Email:
作者简介: 吴佳斌(1990-),女,西北工业大学助教,主要从事飞行器控制技术研究。
相关功能
PDF(1109KB) Free
打印本文
把本文推荐给朋友
作者相关文章
吴佳斌  在本刊中的所有文章
张钰凡  在本刊中的所有文章
黄伟  在本刊中的所有文章
李俊兵  在本刊中的所有文章

参考文献:
[1] 左磊, 李明, 张晓伟. DBS多普勒中心无模糊估计新方法[J]. 西安电子科技大学学报, 2011, 38(5):165-171 Zuo Li, Li Ming, Zhang Xiaowei. Doppler Centroid Estimation without Ambiguity in DBS[J]. Journal of Xidian University, 2011, 38(5):165-171(in Chinese)
[2] Wiley C A. Synthetic Aperture Radar[J]. IEEE Trans on Aerosp Electron Syst, 1985, 21(3):440-443
[3] Smith B J, Garner W, Cannon R. Precision Dynamic SAR Tested for Tactical Missiles[C]//IEEE Aerospace Conference Proceedings, 2004:2220-2223
[4] 张刚,祝明波,周强,等. SAR成像末制导交接班问题研究[J]. 现代防御技术,2012,40(6):39-45 Zhang Gang, Zhu Mingbo, Zhou Qiang, et al. Handover Problem of SAR Terminal Guidance[J]. Modern Defense Technology, 2012, 40(6):39-45(in Chinese)
[5] Farooq A, Limebeer D J N. Optimal Trajectory Regulation for Radar Imaging Guidance[J]. Journal of Guidance, Control and Dynamics, 2008, 31(4):1076-1092
[6] 谢华英,范红旗,赵宏钟,等. SAR成像导引头的弹道设计与优化[J]. 系统工程与电子技术,2010,32(2):332-337 Xie Huaying, Fan Hongqing, Zhao Hongzhong, et al. Trajectory Design and Optimization for a SAR Seeker[J]. Systems Engineering and Electronics, 2010, 32(2):332-337(in Chinese)
[7] 张刚,祝明波,陈瑜,等. 基于SQP算法的SAR成像导引头三维弹道优化[J]. 计算机工程与科学,2012,34(4):146-150 Zhang Gang, Zhu Mingbo, Chen Yu, et al. 3D Trajectory Optimization of the SAR Imaging Seeker Based an SQP[J]. Computer Engineering & Science, 2012, 34(4):146-150(in Chinese)
[8] 黄伟, 徐建城, 李俊兵,等. 基于BiSAR制导的战斗机最优引导律及导弹最优制导律设计[J]. 西北工业大学学报, 2016, 35(3):367-373 Huang Wei, Xu Jiancheng, Li Junbing, et al. Design of Optimal Guidance Laws of Fighter and Missile Based on BiSAR Guidance[J]. Journal of Northwestern Polytechnical University, 2016, 35(3):367-373(in Chinese)
[9] 黄伟, 徐建城, 吴华兴. 弹载SAR末制导段轨迹控制算法[J]. 系统工程与电子技术, 2016, 38(9):2115-2121 Huang Wei, Xu Jiancheng, Wu Huaxing. Research on Trajectory Control Arithmetic of Missile-Borne SAR Terminal Guidance[J]. Systems Engineering and Electronics, 2016, 38(9):2115-2121(in Chinese)
[10] 杨汝良. 高分辨率微波成像[M]. 北京:国防工业出版社,2013:18-81 Yang Ruliang. High Resolution Microware Imaging[M]. Beijing, National Defense Industry Press, 2013:18-81(in Chinese)
[11] Khanna S K, Mailer K. Aeronautical Radio Control System[M]. Moscow, Radio Technology Press, 2003:65-81(in Chinese)