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Robust explicit model predictive control for linear systems via interpolation techniques

delete2009-07-31
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PRE
AI
D
Dan Sui *
L
Liuyang Feng
C
C.J. Ong
M
Morten Hovd
DOI:10.1002/rnc.1500delete
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Abstract

Abstract

En 中文
This paper presents a novel interpolation-based model predictive control (IMPC) for constrained linear systems with bounded disturbances. The idea of so-called 'pre-stabilizing' MPC is extended by making interpolation among several 'pre-stabilizing' MPC controllers, through which the domain of attraction can be magnificently enlarged. Compared with the standard 'pre-stabilizing' MPC, the proposed approach has the advantage of combining the merits of having a large domain of attraction and a good behavior. Furthermore, such an IMPC problem can be solved off-line by multi-parametric programming. The optimal solution is given in an explicitly piecewise affine form. A simple algorithm for the implementation of the explicit MPC control laws is also proposed. Copyright (C) 2009 John Wiley & Sons, Ltd.
Keywords:
linear constrained systems with bounded disturbances
interpolated model predictive control
multi-parametric programming
model predictive control
interpolation

Journal

International Journal of Robust and Nonlinear Control cover
International Journal of Robust and Nonlinear Control
IF:
3.2
Papers:
7.0K
Citations:
1.4W

Organization

N
Nanyang Technological University
Scholars:
4.9W
Papers: 4.8W
Citations: 8.1W
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