| STUDY OF OPTIMAL SLIDING-MODE GUIDANCE LAW |
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| 作者姓名： | ZHOU Di MU Chun-di |
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| 作者单位： | Department of Control Engineering, Harbin Institute of Technology, Harbin 150001, China,Department of Automation, Tsinghua University, Beijing 100084, China |
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| 摘 要： | An optimal guidance law based on missile-target line-of-sight (LOS) angular rate is presented for intercepting a nonmaneuvering target. It is then integrated with sliding-mode control theory by using reaching-law of sliding-mode, in order to derive an optimal sliding-mode guidance law for intercepting a maneuvering target. The new guidance method's robustness against target maneuvers and good miss distance performance are proved by the second method of Lyapunov and simulation results. The presented guidance law is simple to implement in practical applications.
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| 关 键 词： | optimal guidance sliding-guidance maneuvering targets |
STUDY OF OPTIMAL SLIDING-MODE GUIDANCE LAW |
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| ZHOU Di,MU Chun-di.STUDY OF OPTIMAL SLIDING-MODE GUIDANCE LAW[J].Chinese Journal of Aeronautics,1999,12(4):236-241. |
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| Authors: | ZHOU Di MU Chun-di LING Qiang XU Wen-li |
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| Abstract: | An optimal guidance law based on missile-target line-of-sight (LOS) angular rate is presented for intercepting a nonmaneuvering target. It is then integrated with sliding-mode control theory by using reaching-law of sliding-mode, in order to derive an optimal sliding-mode guidance law for intercepting a maneuvering target. The new guidance method's robustness against target maneuvers and good miss distance performance are proved by the second method of Lyapunov and simulation results. The presented guidance law is simple to implement in practical applications. |
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| Keywords: | optimal guidance sliding-guidance maneuvering targets |
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