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Dynamic Model Predictive Control

Mårtensson, Karl LU and Wernrud, Andreas LU (2008) 17th IFAC World Congress, 2008
Abstract
In this paper an alternative approach to model predictive control is presented. In traditional MPC a finite horizon open loop optimal control problem is solved in each sampling instance. When uncertainties such as computational delays are present, one can encounter problems. We propose to parametrize the control sequence in each sampling instant in terms of a linear feedback controller, i.e. in each sample a dynamic feedback compensator is computed. Thus, if computational delays are present the control system runs in closed loop, decreasing the need for ad hoc solutions used in traditional MPC.
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author
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
MPC
conference name
17th IFAC World Congress, 2008
external identifiers
  • Scopus:79961019950
language
English
LU publication?
yes
id
f520fdce-1081-4de8-a725-f286af354a93 (old id 2222148)
date added to LUP
2011-12-02 10:53:31
date last changed
2016-10-13 04:55:27
@misc{f520fdce-1081-4de8-a725-f286af354a93,
  abstract     = {In this paper an alternative approach to model predictive control is presented. In traditional MPC a finite horizon open loop optimal control problem is solved in each sampling instance. When uncertainties such as computational delays are present, one can encounter problems. We propose to parametrize the control sequence in each sampling instant in terms of a linear feedback controller, i.e. in each sample a dynamic feedback compensator is computed. Thus, if computational delays are present the control system runs in closed loop, decreasing the need for ad hoc solutions used in traditional MPC.},
  author       = {Mårtensson, Karl and Wernrud, Andreas},
  keyword      = {MPC},
  language     = {eng},
  title        = {Dynamic Model Predictive Control},
  year         = {2008},
}