Robust multi-parametric control of continuous-time linear dynamic systems

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Title: Robust multi-parametric control of continuous-time linear dynamic systems
Authors: Sun, M
Villanueva, ME
Pistikopoulos, EN
Chachuat, B
Item Type: Journal Article
Abstract: We extend a recent methodology called multi-parametric NCO-tracking for the design of parametric controllers for continuous-time linear dynamic systems in the presence of uncertainty The approach involves backing-off the path and terminal state constraints based on a worst-case uncertainty propagation determined using either interval analysis or ellipsoidal calculus. We address the case of additive uncertainty and we discuss approaches to handling multiplicative uncertainty that retain tractability of the mp-NCO-tracking design problem, subject to extra conservatism. These developments are illustrated with the case study of a fluidized catalytic cracking (FCC) unit operated in partial combustion mode.
Issue Date: 1-Jul-2017
Date of Acceptance: 1-Jul-2017
URI: http://hdl.handle.net/10044/1/71294
DOI: https://dx.doi.org/10.1016/j.ifacol.2017.08.690
ISSN: 2405-8963
Publisher: IFAC Secretariat
Start Page: 4660
End Page: 4665
Journal / Book Title: IFAC-PapersOnLine
Volume: 50
Issue: 1
Copyright Statement: © 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd.
Keywords: Robust model predictive control
Constrained linear-quadratic regulation
Multi-parametric programming
Multi-parametric NCO-tracking
MODEL-PREDICTIVE CONTROL
OPTIMIZATION
UNCERTAINTY
DESIGN
Robust model predictive control
Constrained linear-quadratic regulation
Multi-parametric programming
Multi-parametric NCO-tracking
MODEL-PREDICTIVE CONTROL
OPTIMIZATION
UNCERTAINTY
DESIGN
Publication Status: Published
Conference Place: Toulouse, FRANCE
Online Publication Date: 2017-10-18
Appears in Collections:Chemical Engineering



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