Header

Shop : Details

Shop
Details
49,80 €
ISBN 978-3-8440-7904-3
Softcover
322 pages
57 figures
479 g
21 x 14,8 cm
English
Thesis
March 2021
Sankaranarayanan Subramanian
Tube-enhanced Multi-stage Model Predictive Control
Robust State and Output Feedback Control
The principal theme of the thesis is addressing the challenge of the trade-off between optimality and complexity in the field of robust Model Predictive Control (MPC). Different robust MPC formulations are proposed that guarantee rigorous constraint satisfaction, recursive feasibility, and robust asymptotic stability for linear and nonlinear systems with additive and parametric uncertainties under standard assumptions. For linear systems with full-state feedback, a basic formulation and an advanced formulation of Tube-Enhanced Multi-Stage (TEMS) MPC are presented. The basic formulation avoids the problem of growth in problem complexity concerning less significant uncertainties by computing a constant feedback law offline and improves the performance of the controller by calculating a sequence of control policies for significant uncertainties modeled on a scenario-tree. The advanced formulation provides users with additional options to limit the rapid growth of problem complexity beyond a certain prediction step called robust horizon with the help of affine feedback policies. It results in a linear increase in problem complexity with respect to the prediction horizon beyond the robust horizon. For nonlinear systems, the proposed TEMS Nonlinear MPC (NMPC) scheme implements two multi-stage controllers hierarchically to achieve robustness against uncertainties. Novel robust output feedback formulations are proposed that can work with any estimation scheme that can provide an estimate along with an error bound. The concept of substitute estimates is introduced to obtain control policies for the linear output feedback case using the multi-stage, the tube-based, and the TEMS MPC schemes. The advantages of the proposed schemes are demonstrated using two case studies.
Keywords: Predictive control; robust control; control of constrained systems; output feedback control; process control
Schriftenreihe des Lehrstuhls für Systemdynamik und Prozessführung
Edited by Prof. Dr.-Ing. Sebastian Engell, Dortmund
Volume 2021,1
Available online documents for this title
DOI 10.2370/9783844079043
You need Adobe Reader, to view these files. Here you will find a little help and information for downloading the PDF files.
Please note that the online documents cannot be printed or edited.
Please also see further information at: Help and Information.
 
 DocumentDocument 
 TypePDF 
 Costs37,35 € 
 ActionDownloadPurchase in obligation and download the file 
     
 
 DocumentTable of contents 
 TypePDF 
 Costsfree 
 ActionDownloadDownload the file 
     
User settings for registered online customers (online documents)
You can change your address details here and access documents you have already ordered.
User
Not logged in
Export of bibliographic data
Shaker Verlag GmbH
Am Langen Graben 15a
52353 Düren
Germany
  +49 2421 99011 9
Mon. - Thurs. 8:00 a.m. to 4:00 p.m.
Fri. 8:00 a.m. to 3:00 p.m.
Contact us. We will be happy to help you.
Captcha
Social Media