最大李亚普诺夫指数 meaning in English

maximum lyapunov index

In addition the h . kantz method is applied to analyze the time series of the motor current , the maximal lyapunov exponent calculation is realized , the criterion for the motor chaos is brought forward , the existence of chaotic phenomenon in the induction motor is verified by the characteristic exponents , which proves theoretically that the chaotic movement is one of the reasons that results in the low frequency oscillation of the induction motor system
应用h . kantz方法对电机电流信号的时间序列分析，实现了最大李亚普诺夫指数的具体算法，提出了电机出现混沌运动的判定根据，通过特征指数验证了异步电动机现象的存在，从理论上说明混沌运动是异步电动机系统产生低频振荡的原因之一。第三部分深入研究了系统低频振荡的主要影响因素。