神经网络α阶逆系统在离散非线性系统控制中的应用  

Neural Network ath-order inverse -system and Its Application in the Control of Discrete Nonlinear Systems

作　　者：戴先中[1] 刘军[1] 冯纯伯[1] 

机构地区：[1]东南大学自动控制系,南京210096

出　　处：《控制与决策》1997年第3期217-221,共5页Control and Decision

摘　　要：给出一般离散非线性系统的神经网络α阶逆系统(将α阶逆系统与原系统直接串联起来,构成一伪线性系统,具有α阶时延性质)的结构与辨识,并研究其在非线性系统控制中的直接应用。仿真结果表明该方法具有较普遍意义,且结构简单,易于实现。Major studies are focused on the modelling and identification of neural network ath -order inverse - system (Combining NN ath-order inverse-system with origional system can form a pseudo-linear sys-tem which has oth -order time delay) for general discrete nonlinear systems, as well as on its application in the control of nonlinear systems. Simulating results show that this method applies to general linear or nonlin-ear systems, with simple construction so as to be implemented easily.

关 键 词：非线性系统 逆系统 神经网络 辨识 控制 

分 类 号：TP271.8[自动化与计算机技术—检测技术与自动化装置] TP18[自动化与计算机技术—控制科学与工程]