采用依参数Lyapunov函数方法,对一类含不确定参数的连续线性系统进行鲁棒稳定控制器设计.通过引入合适的松弛变量扩大参数寻优空间,从而降低系统设计的保守性.此外,为进一步增加系统设计的自由度,对上述松弛变量进行参数化,从而获得保守性更低的稳定条件.仿真结果表明,所提出的控制器设计方法与现有方法相比对不确定参数具有更好的鲁棒性. By using the Lyapunov function method, a robust controller design for a class of continuous-time linear systems with uncertain parameters is introduced. By introducing appropriate slack variables, the space for parameter optimization is expanded to reduce the conservativeness of the system design. In addition, Increase the degree of freedom of system design and parameterize the above slack variables so as to obtain a lower conservative stability condition.The simulation results show that the proposed controller design method is better than the existing methods for uncertain parameters Robustness.