A predictive control algorithm for multi-rate uncertainty system

被引：0

作者：

Liu, Xiaohua ^{[1
]}

Zou, Yuanyuan ^{[1
]}

机构：

[1] Yantai Normal Univ, Sch Math & Informat, Yantai 264025, Peoples R China

来源：

PROCEEDINGS OF THE 24TH CHINESE CONTROL CONFERENCE, VOLS 1 AND 2 | 2005年

关键词：

multi-rate; uncertainty; predictive control; single prediction; lifting technique;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

To a multi-rate system with input updating period T and output sampling period nT, a predictive control algorithm with model uncertainty is proposed. The transaction from multi-rate model to single rate model is used to estimate n-1 predictive outputs between two output sampling points. Model parametric uncertainty of the system is defined by interval, and the controller is designed by minimizing the predictive output uncertainty while tracking a reference signal. The effectiveness of the algorithm is verified by the simulation results.

引用

页码：506 / 509

页数：4