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A predictive controller with artificial Lyapunov function for linear systems with input/state constraints

Bemporad, Alberto A predictive controller with artificial Lyapunov function for linear systems with input/state constraints. Automatica, 34 (10). pp. 1255-1260. ISSN 0005-1098 (1998)

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Abstract

This paper copes with the problem of satisfying input and/or state hard constraints in set-point tracking problems. Stability is guaranteed by synthesizing a Lyapunov quadratic function for the system, and by imposing that the terminal state lies within a level set of the function. Procedures to maximize the volume of such an ellipsoidal set are provided, and interiorpoint methods to solve on-line optimization are considered.

Item Type: Article
Identification Number: 10.1016/S0005-1098(98)00066-1
Uncontrolled Keywords: Predictive control; constraints; Lyapunov function; set-point control; optimization problems; interior-point methods; quadratically constrained quadratic programming
Subjects: Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
T Technology > TJ Mechanical engineering and machinery
Research Area: Computer Science and Applications
Depositing User: Professor Alberto Bemporad
Date Deposited: 27 Jul 2011 09:18
Last Modified: 16 Jul 2014 14:10
URI: http://eprints.imtlucca.it/id/eprint/467

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