Stabilizing a Class of Nonlinear Systems by Bounded Feedback Backstepping
一类非线性系统镇定的有界反馈后推法

Actuator saturation is commonly encountered in control engineering.Towards this problem,the technique of bounded feedback backstepping is improved in this note such that bounded feedback backstepping can be used to stabilize a more general class of nonlinear systems.The bounds of the new feedback controllers are less than those of the controllers designed by other methods,and these bounds can be adjusted in some range.Additionally,we can design feedback controllers as smooth functions.