首页 | 官方网站   微博 | 高级检索  
     


Design of robust model-based controllers via parametric programming
Authors:Vassilis Sakizlis [Author Vitae]Author Vitae]  Vivek Dua [Author Vitae]Author Vitae]  Efstratios N Pistikopoulos [Author Vitae]
Affiliation:Centre for Process Systems Engineering, Department of Chemical Engineering, Imperial College, London, South Kensington Campus, London SW7 2AZ, UK
Abstract:In this paper a method is presented for deriving the explicit robust model-based optimal control law for constrained linear dynamic systems. The controller is derived off-line via parametric programming before any actual process implementation takes place. The proposed control scheme guarantees feasible operation in the presence of bounded input uncertainties by (i) explicitly incorporating in the controller design stage a set of feasibility constraints and (ii) minimizing the nominal performance, or the expectation of the performance over the uncertainty space. An extension of the method to problems involving target point tracking in the presence of persistent disturbances is also discussed. The general concept is illustrated with two examples.
Keywords:Model-based control  Parametric programming  Robust control  Feasibility analysis
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号