针对具有输入时滞及控制量和输出约束的汽车主动悬架不确定系统, 研究了鲁棒$H_{\mathrm{\infty }}$指数镇定问题. 通过设计状态反馈控制器, 使得闭环系统鲁棒指数稳定, 并且能够有效地抑制外界干扰. 通过实例仿真验证了所设计控制器的有效性和可行性.

Aiming at vehicle active suspension systems with a input delay and the input and output constraints, robust H1 exponential control problem is studied. A state-feedback controller is designed to guarantee that the resulted close-loop system is robust exponential stable, and disturbance can be attenuated. The simulation results of a real example verify the effectiveness and feasibility of the method proposed.