摘要
本文对二阶离散线性时变稳定性问题进行了研究。在离散线性时变系统Lya punov稳定理论的基础上,给出二阶离散线性时变系统稳定的充分条件,即系统系数满足系数冻结条件和系数变化条件。仿真验证了结论的正确性。
In this paper, the stability of second order linear time-varying discrete system is studied. Based on the Lyapunov theory for linear time-varying discrete system, the condition of stability for second order linear time-varying discrete system is presented. That is, the parameters of the system satisfy parameter fixed condition and parameter-varying condition. The simulation is given to demonstrate the efficiency for the conclusion.
出处
《计算技术与自动化》
2003年第4期12-15,共4页
Computing Technology and Automation
