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针对一类具有多个未知参数的混沌ADVP(范德玻-杜芬)系统,设计自适应镇定控制器.基于反步法思想,对所有未知参数设计自适应估计律,结合反步思想为一类不确定混沌系统设计自适应控制器.设计出的控制器只需施加于一个子系统,使得控制的实现更加方便.整个设计过程只须作一次极点配置和求解一个李雅普诺夫方程,简化了计算,得到了简单且易实现的标量控制器.仿真结果表明:受控系统能快速达到收敛.
An adaptive stabilization controller is designed for a class of chaotic ADVP (Van der Glass - Duffing) systems with multiple unknown parameters. Based on the idea of backstepping method, an adaptive estimation law for all unknown parameters is designed, The design of adaptive controller for uncertain class of chaotic systems.Designed controllers only need to be applied to a subsystem, making the control more convenient.The entire design process only need to make a pole configuration and solve a Lyapunov equation, simplifying The simple and easy to implement scalar controller is obtained.The simulation results show that the controlled system can achieve convergence rapidly.