High Dynamic Engine-Dynamometer Identification and ControlReport as inadecuate




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1 F2ME IMS - Laboratoire de l-intégration, du matériau au système, PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique, D2T - D2T 2 Automatique - CRONE IMS - Laboratoire de l-intégration, du matériau au système 3 F2ME PRISME - Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique 4 D2T - D2T

Abstract : In this paper, a high dynamic test-bed control problem for high dynamic vehicle simulation is studied in order to improve the tracking of speed and torque. As the system is nonlinear and square 2x2 with two inputs and two outputs, a multi-input multi-output MIMO system-identification problem is discussed. The test-bed data are processed using a fast frequency domain methodology to build a nominal linear plant and a perturbation model. Based on this perturbed plant, the CRONE Control-System Design approach a fractional order of differentiation based methodology is used to design a robust MIMO controller, which maintains performance around a wide set of operating points. Finally, experimental results show the relevance of the proposed methodology.

Keywords : Identification multivariable control CRONE nonlinear systems robust control





Author: Abderrahim Lamara - Patrick Lanusse - Alain Charlet - Dominique Nelson Gruel - Guillaume Colin - Antoine Lesobre - Alain Oustalou

Source: https://hal.archives-ouvertes.fr/



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