研究非线性混合系统的实用稳定化问题,其中该系统具有时变子系统和时变跳转函数.首先,通过状态跳转函数,确定系统一条严格递增的切换时间序列.然后在该序列中的每一段时间区间内,明确地构造出相应的线性状态反馈控制律,由此实现闭环系统的实用稳定.最后,给出一个数值例子说明文中方法的有效性. The problem of practical stabilization of nonlinear hybrid systems is studied, in which the system has time-varying sub-systems and time-varying jump functions. First, a strictly transition switching time series of the system is determined by the state jump function. Then, In each period of time, the corresponding linear state feedback control law is explicitly constructed, which realizes the practical stability of the closed-loop system.Finally, a numerical example is given to illustrate the effectiveness of the method.