Model Predictive Control for Drum Water Level of Boiler Systems

摘要：

　　In this paper,the problem of model predictive control for drum water level of boiler systems is investigated.The parameter uncertainties are time-varying norm-bounded and the non-linearity is assumed to satisfy the boundedness condition.The aim is to design a state-feedback controller which minimizes an upper bound on a quadratic objective function at each sampling instant.The hard constraint on the variance of the input is also considered.By linear matrix inequality(LMI)approach,sufficient conditions are obtained,which guarantee the robustly asymptotic stability of the closed-loop feedback system.An example of a boiler drum system is included to demonstrate the effectiveness of the proposed techniques.

关键词： Model Predictive Control Drum Water Level Non-linear Systems

作者: Junli Wu Kaiyong Jiang Hamid Reza Karimi Xiaojie Su

作者单位: Mechanical Engineering Institute,Huaqiao University,Xiamen 360000,China;Information and Electronic T Mechanical Engineering Institute,Huaqiao University,Xiamen 360000,China Department of Engineering,Faculty of Engineering and Science,University of Agder,N-4898 Grimstad,Nor Space Control and Inertial Technology Research Center,Harbin Institute of Technology,Harbin,150001,C

会议类型: 国际会议

会议名称: 第26届中国控制与决策会议(2014 CCDC)

会议地点: 长沙

会议语种:英文

页码: 1249-1253

在线出版日期: 2014-05-31（万方平台首次上网日期，不代表论文的发表时间）