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| 基于Lyapunov稳定性的扩展比例导引律研究 | |
| 引用本文： | 赵红超,顾文锦. 基于Lyapunov稳定性的扩展比例导引律研究[J]. 飞行力学, 2006, 24(4): 41-45 |
| 作者姓名： | 赵红超 顾文锦 |
| 作者单位： | 海军航空工程学院,控制工程系,山东,烟台,264001 |
| 摘 要： | 利用虚拟目标概念和三维空间追逃模型,提出了一种基于Lyapunov稳定性的扩展比例导引律。该导引律能同时满足脱靶量要求和末端落角要求,保证了大空域变轨弹道的各段弹道平滑衔接。利用该导引律引导反舰导弹实现了各种形式的大空域变轨弹道。采用大空域变轨弹道有利于提高反舰导弹的机动能力和突防能力。仿真结果证明了所提出的基于Lyapunov稳定性的扩展比例导引律是很有效的。 |
| 关 键 词： | 大空域变轨弹道 虚拟目标 Lyapunov稳定性 扩展比例导引律 |
| 文章编号： | 1002-0853(2006)04-0041-05 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2006-09-04 |
Research on the Extended Proportional Navigation Guidance Law Based on Lyapunov Stability |
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| ZHAO Hong-chao,GU Wen-jin. Research on the Extended Proportional Navigation Guidance Law Based on Lyapunov Stability[J]. Flight Dynamics, 2006, 24(4): 41-45 | |
| Authors: | ZHAO Hong-chao GU Wen-jin |
| Affiliation: | Department of Control Engineering, Naval Aeronautical Engineering Institute, Yantai 264001, China |
| Abstract: | An extended proportional navigation guidance law based on Lyapunov stability is proposed by applying the concept of virtual target and the three-dimensional pursuit-evasion model.This guidance law can satisfy the requirements of miss distance and terminal angle,thus it guarantees that all phases of the large-space variable trajectory smoothly link.Guided by this guidance law an anti-warship missile realizes all kinds of large-space variable trajectories.Adopting the large-space variable trajectory,an anti-warship missile can improve its maneuverability and penetration ability.The simulation results show the proposed extended proportional navigation guidance law based on Lyapunov stability is very effective. |
| Keywords: | large-space variable trajectory virtual target Lyapunov stability extended proportional navigation guidance law |
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