Piecewise perturbation method ( PPM ) simulation of electrostatically actuated beam with uncertain stiffness

@inproceedings{Juillard2004PiecewisePM,
  title={Piecewise perturbation method ( PPM ) simulation of electrostatically actuated beam with uncertain stiffness},
  author={J{\'e}r{\^o}me Juillard and Hana Baili and Eric Colinet},
  year={2004}
}
We present a new approach to the simulation of uncertainties in micro-electromechanical systems, based on the same principle as perturbation methods. This approach is valid for large variations of the uncertainties and requires much less simulations than a Monte-Carlo method. An implementation in the case of an electrostatically actuated beam with uncertain stiffness is presented and compared with obtained with Monte-Carlo. 

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