Hsiuping University of Science and Technology Institutional Repository : Item 310993100/219
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题名: Mixed H(2)/H(∞) Robust Guidance Law Design
作者: Chi-Ching Yang
Hsin-Yuan Chen
贡献者: Department of Electrical Engineering
关键词: Mixed H(2)/H(∞) guidance law
Hamiltan-Jacobi Partial Inequality
日期: 2001-09
上传时间: 2008-08-20T04:09:07Z
摘要: A mixed H(2)/H(∞) optimal control design and its application to a missile guidance problem of homing phase are studied. The problem consists of combining the performance requirements of quadratic optimal controllers with the robustness properties of H(2) controllers. Our approach has five features. (l)The complete nonlinear kinematics of the pursuit-evasion motion is considered; neither linearization nor small angle assumption is made here. (2) The nonlinear H(2)/H(∞) guidance law is derived analytically and express in a very simple form; neither iterative approximation nor complicated numerical computation is required. (3) Unlike adaptive and neural guidance laws, the implement of the proposed robust H(2)/H(∞) guidance law does not need the information of target acceleration. (4) Under appropriate constraints, the pair of cross-coupled Hamilton-Jacobi Partial Inequality (HJPDI) can be solved easily. (5) The derived nonlinear H(2)/H(∞) guidance law exhibits string robustness and excellent performance against intelligent adversary aircrafts.
關聯: 修平學報 3, 161-178
显示于类别:[電機工程系(含碩士班)] 期刊論文

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03-11H2H∞混合式強健型導引律的設計.pdf750KbAdobe PDF1434检视/开启

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