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研究一类非线性不确定系统的全局指数镇定问题.提出了连续反馈控制器的设计方法,并给出一类非线性不确定系统全局指数镇定的充分条件.如果充分条件得到满足,证明了提出的连续反馈控制使得闭环系统是全局指数稳定的.实例表明了所得结果的有效性.
The problem of global exponential stabilization for a class of nonlinear uncertain systems is studied. A design method of continuous feedback controller is proposed. A sufficient condition for the global exponential stabilization of a class of nonlinear uncertain systems is given. If the sufficient conditions are satisfied, The continuous feedback control makes the closed-loop system globally exponential stable.The example shows the validity of the result.