|Table of Contents|

Design of New Terminal Guidance Law of H Variable Structure

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2011年05期
Page:
632-636
Research Field:
Publishing date:

Info

Title:
Design of New Terminal Guidance Law of H Variable Structure
Author(s):
XIE Zeng-hui1LIU Zhan-chen12 LI Wei1
1. Engineering Institute,Air Force Engineering University,Xi’an 710038,China; 2. School of Mechanical Engineering,NUST,Nanjing 210094,China
Keywords:
full-information feedback Hscontrol variable structure control full-time robustness
PACS:
TJ765
DOI:
-
Abstract:
In order to realize the full-time robustness of the missile guidance and overcome the shortage of non-robust outside sliding-mode in the variable structure control, the full-information feedback H∞ control in limited time is applied to the approaching moving section of sliding-mode aimming at the target with big maneuvering. A variable structure closer tendency law is constructed by analytical result of full-information feedback H∞ control,and a new H∞ variable structure terminal guidance law with full-time robustness is achieved. The attainability and stability of sliding-mode motion is analyzed. Simulation results show that the new guidance law has higher robust and precision than the optimal variable structure guidance law and proportional navigation guidance law.

References:

[1] Chen Hsin-Yuan,Yang Ciann-Dong. Nonlinear H∞ robust guidance law for homing missiles[R]. AIAA- 98-4212, 554-562.
[2] 李新国,陈红英. 非线性三维H∞ 鲁棒制导律设计 [J]. 飞行力学, 2002, 20( 4) : 61-64.
[3] 周荻. 寻的导弹新型导引规律[M]. 北京: 国防工业 出版社, 2002.
[4] 郭建国,周凤岐,周军. 基于零脱靶量设计的变结构 末制导律[J]. 宇航学报, 2005, 26( 2) : 152-155.
[5] 刘永善,刘藻珍,李兰忖. 攻击机动目标的被动寻的 模糊变结构制导律研究[J]. 系统工程与电子技术, 2007, 29( 2) : 254-258.
[6] Tal Shima,Moshe Idan,Oded M G. Sliding mode control for integrated missile autopilot-guidance[R]. AIAA 2004-4884,1 -18.
[7] Zhou Di,Mu Chun-di,Xu Wen-li. Optimal sliding mode guidance of a homing missile[A]. Proceedings of the 38th Conference on Decision and Control[C]. Phoenix,Arizona,USA: IEEE, 1999: 5131-5136.
[8] 贾英民. 鲁棒H∞ 控制[M]. 北京: 科学出版社, 2007.
[9] 胡跃明. 非线性控制系统理论与应用[M]. 北京: 国 防工业出版社, 2005.

Memo

Memo:
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Last Update: 2012-10-24