Explicit predictive control laws with a nonlinear constraints handling mechanism

Abstract : This paper is dealing with the receding horizon optimal control techniques having as main goal the reduction of the computational effort inherent to the use of on-line optimization routines. The off-line construction of the explicit solution for the associated multiparametric optimization problems is advocated with a special interest in the presence of nonlinearities in the constraints description. The proposed approach is a geometrical one, based on the topology of the feasible domain. The resulting piecewise linear state feedback control law has to accept a certain degree of suboptimality, as it is the case for local linearizations or decompositions over families of parametric functions. In the presented techniques, this is directly related to the distribution of the extreme points on the frontier of the feasible domain.
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Contributor : Simona Dobre <>
Submitted on : Wednesday, August 29, 2007 - 11:36:22 AM
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Simona Dobre, Sorin Olaru, Didier Dumur. Explicit predictive control laws with a nonlinear constraints handling mechanism. International Conference on Computer as a tool, EUROCON 2007, Sep 2007, Warsaw, Poland. pp.CDROM. ⟨hal-00168609⟩



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