【摘要】 为使液位系统在小扰动作用下能迅速从某一初始点到达嵌在混沌吸引子中的非稳定不动点。提出了一种改进的梯度控制新算法,并将其应用于液位控制系统中。通过仿真证明,该控制方法是进行非线性动力系统扰动控制的一个十分有效的方法。更多还原

【Abstract】 Controlling chaos is a new concept.This paper is concerned with a new method based on gradient control algorithm for stabilizing chaotic orbits on an unstable focus point embedded within a chaotic attactor by applying small perturbations.This algorithm has been applied in the liquid level controlling system.Simulation results have been shown that the method in this paper is a very effecive one to analyze perturbation control for nonlinar dynamic systems.更多还原