Nonlinear control for an uncertain electromagnetic actuator - LAAS - Laboratoire d'Analyse et d'Architecture des Systèmes Access content directly
Conference Papers Year : 2018

Nonlinear control for an uncertain electromagnetic actuator


This paper presents the design of a nonlinear control law for a typical electromagnetic actuator system. Electromagnetic actuators are widely implemented in industrial applications, and especially as linear positioning system. In this work, we aim at taking into account a magnetic phenomenon that is usually neglected: flux fringing. This issue is addressed with an uncertain modeling approach. The proposed control law consists of two steps, a backstepping control regulates the mechanical part and a sliding mode approach controls the coil current and the magnetic force implicitly. An illustrative example shows the effectiveness of the presented approach.
Fichier principal
Vignette du fichier
papierV2.pdf (955.51 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-01868623 , version 1 (05-09-2018)
hal-01868623 , version 2 (24-09-2018)



Flavien Deschaux, Frédéric Gouaisbaut, Yassine Ariba. Nonlinear control for an uncertain electromagnetic actuator. 57th IEEE Conference on Decision and Control (CDC 2018), Dec 2018, Miami, United States. 6p., ⟨10.1109/CDC.2018.8618914⟩. ⟨hal-01868623v2⟩
67 View
1 Download



Gmail Facebook Twitter LinkedIn More