收敛区域 meaning in English

convergence domain
convergence region
region of convergence
region of convergency

System stability is realized . the control strategy is extended hybrid chaotic system and a designing controller method of hybrid chaotic system is deduced . from lyapunov stability theory of nonlinear system , got convergent region of system
在此基础上，将该控制策略推广到混杂混饨控制系统中，并进一步推导了混杂混炖系统控制器的设计方法，根据非线性系统李雅普诺夫稳定性理论，得出了系统的收敛区域。
For the synchronous control of uncertain chaotic dynamical system , two kinds of controller were given , one was state feedback controller , and the other was sliding - mode controller , hi designing the state feedback controller , using adaptive theory , we prompted a kind of adaptive identification method of uncertain parameters and found the way to look after the stabilizing region of controlling system
由李亚普诺夫稳定性判据，提出了一种求解系统收敛区域的方法。借鉴横向滤波器的设计方法，提出了自适应求取控制刚度的方法，采用该方法设计状态反馈控制器，可以避免大量烦琐的计算，只要给定初始控制刚度，就可以实现系统的同步控制。