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控制理论与应用 2005
Guaranteed cost control for a class of uncertain impulsive hybrid systems
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Abstract:
For the uncertain impulsive hybrid dynamic systems (IHDSs) and the hybrid cost functions,the synthesis method of the guaranteed cost control laws via hybrid state feedback is developed.By the obtained control law,the perturbed IHDS can be asymptotically stabilized and the closed-loop hybrid cost is not greater than a specified upper limit for all admissible uncertainties.The control law considered here consists of the discrete event dynamics as well as the continuous time dynamics.The discrete event dynamics of the control law doesnot need to coincide exactly with the controlled hybrid system,so that the continuous time subsystems of the controlled hybrid system are not required to be controllable.The simulation result shows the effectiveness of the proposed approach.