中文摘要：

研究了非线性控制系统的全局可镇定问题．采用状态反馈变换，保证了非线性系统是反馈严格无源的．寻找反馈控制律，利用无源性原理和极限集理论，给出了非线性控制系统全局可镇定的充分条件．实例结果表明：非线性控制系统是全局可镇定的．

英文摘要：

The global stabilization of nonlinear control systems is studied, the state feedback transformations was applied. Ensure the nonlinear control systems are feedback strictly passive Finding out feedback control law, sufficient condition of global asymptotic stabilization for the nonlinear systems are given, an example is given to illustrate of the results show the application of results.