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Communication Dans Un Congrès Année : 2014

Deadzone compensation and anti-windup design for brake-by-wire systems

Résumé

Control of BBW actuators is a challenging problem for many reasons, among which the most critical are the dead-zone due to the fluid reservoir and the limits of the electric motor that moves the pump. In this paper, a complete control architecture accounting for this nonlinear behavior is presented, where the main components are a linear controller, a dead-zone compensator and an anti-windup block, designed in a cascade fashion. With such a configuration, the achieved equilibrium point is guaranteed to be globally asymptotically stable and the overall system shows to be robust with respect to variations of the pressure-position curve. Some simulation examples are proposed to show the effectiveness of the proposed strategy.
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Dates et versions

hal-01851199 , version 1 (29-07-2018)

Identifiants

Citer

Fabio Todeschini, Simone Formentin, Giulio Panzani, Matteo Corno, Sergio M. Savaresi, et al.. Deadzone compensation and anti-windup design for brake-by-wire systems. American Control Conference - ACC 2014, Jun 2014, Portland, United States. 8p., ⟨10.1109/ACC.2014.6859015⟩. ⟨hal-01851199⟩
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