| Guaranteed cost control of uncertain system with input time-delay |
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| 作者姓名： | 胡乃平 唐功友 |
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| 作者单位： | College of Information and Control Engineering，Qingdao University of Science and Technology，College of Information，Ocean University of China Qingdao 266042，China，College of Information，Ocean University of China，Qingdao 266003，China，Qingdao 266003，China |
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| 摘 要： | 0 INTRODUCTIONThetime delaysystemswidelyexistintheproductionprocess ,especiallythesystemswithinputtime delayareoftenencounteredintheindustrialproductionprocess .Intherealproductionprocess ,theenvironmentthatthesys temlocatesinchangesconstantlyandtheparametersofthesystemalsochangewiththeproductionprocesscarryingon ,sotheuncertaintygenerallyexistsinthesystem .Thestudyofthecontrolproblemsoftheuncertainsystemswithinputtime delayhasnotonlyimportantmeaningsintheo ry ,butalsoimportantpracticeval…
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Guaranteed cost control of uncertain system with input time-delay |
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| HU Nai-ping.Guaranteed cost control of uncertain system with input time-delay[J].Journal of Harbin Institute of Technology,2003,10(4). |
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| Authors: | HU Nai-ping |
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| Affiliation: | 1. College of Information and Control Engineering, Qingdao University of Science and Technology, Qingdao 266042 ,China;College of Information, Ocean University of China, Qingdao 266003, China
2. College of Information, Ocean University of China, Qingdao 266003, China |
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| Abstract: | For the uncertain continuous-time systems with input time-delay that widely exist in the production processes, we can get the existent conditions for the guaranteed cost control of these systems by using the Lyapunov stability theory, linear matrix inequalities theory and quadratic cost criterion. We can achieve the guaranteed cost control of this system by solving a matrix inequality. A state feed back guaranteed cost control law can be constructed by solving certain parameter-dependent Riccati matrix equation. |
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| Keywords: | guaranteed cost control uncertain systems uncertain time-delay systems |
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