适于滞后系统的跟踪参考序列的离散MRACS设计方法

A Design Method for Discrete MRACS Following Reference Sequence Suitable for Delay System

利用从模型取状态和模型预测的思想，提出了一种适于滞后系统的跟踪参考序列的离散ＭＲＡＣＳ设计方法．其采用可调参数补偿多项式间接调整对象参数，适用于最小相位、非最小相位等系统．仿真结果表明，该方法能使对象输出较快地渐近跟踪任意给定的参考序列。

By using the idea of taking states from model and model forecast,a design method is presented for discrete MRACS following reference sequence that is suitable for delay system.It uses the compensation polynomial adjusted parameters to adjust plant parameters indirectly,and applies to minimum phase and non minimum phase system.The simulation results state that the plant output can fast follow the arbitrary given reference sequence asymptotically.This expands the application field of MRACS.