Modeling and control of micro-mechatronic devices : application of variational and energetic methods for micro-actuator design.

Jean-Yves Gauthier (1) , Arnaud Hubert (1) , Joël Abadie (1) , Nicolas Chaillet (1) , Christian Lexcellent (1)

1 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)

This paper is focused on a modeling procedure wellsuited for the design of micro-mechatronic systems and especially for micro-actuators. The purpose of this publication is to show that the variational and energetical methods is not only wellsuited to model classical micro-mechatronic devices but that they are also well-suited to include complex dynamical behaviour such as non-linearity and hysteretical behaviour. This procedure is applied to the design of a new actuator using one of the relatively new smart materials, the Magnetic Shape Memory Alloys (MSMAs). It should be stressed that the presented approach can be extented to a great range of other smart materials and that the description can be easily extented up to the control level.

Domaines: Micro et nanotechnologies/Microélectronique

Jean-Yves Gauthier, Arnaud Hubert, Joël Abadie, Nicolas Chaillet, Christian Lexcellent. Modeling and control of micro-mechatronic devices : application of variational and energetic methods for micro-actuator design.. 7th France - Japon Congress and 5th Europe - Asia Congress MECATRONICS'08., May 2008, Le Grand Bornand, France. 6 p. ⟨hal-00282795⟩