Colinet E., Juillard J., Nicu L.
SUPELEC, FR
Keywords: identification, limit cycles, nonlinear systems, parameter extraction
An original method for estimating the parameters of MEMS sensors is presented. It is based on the measurement of binary oscillations appearing at the system’s output when a discrete-time relay feedback is used: the parameters of the system can then be deduced from the shape of these oscillations with a very good accuracy. This method is presented and demonstrated in the case of the identification of some cantilever micro-beams.
Journal: TechConnect Briefs
Volume: 3, Technical Proceedings of the 2005 NSTI Nanotechnology Conference and Trade Show, Volume 3
Published: May 8, 2005
Pages: 335 - 338
Industry sector: Sensors, MEMS, Electronics
Topic: Modeling & Simulation of Microsystems
ISBN: 0-9767985-2-2