It can not only ensure the globl boundness of all signals in the control system, but also make the output arbitrarily small.One of its advantages is that the transient response can be analyzed.

• 所得控制器既能保证所有闭环系统信号的全局有界性,又能使闭环系统输出任意小,其一大优点是能对闭环系统的过渡响应进行分析。