ModelReduction.com

Discussion group for model reduction: http://groups.google.com/group/mor4ansys. You can subscribe on-line or by sending a dummy e-mail to mor4ansys-subscribe@googlegroups.com.

Book Fast Simulation of Electro-Thermal MEMS: Efficient Dynamic Compact Models. Book at Amazon or Springer.

Piezoelectric Models

Piezoelectric simulation is a coupled field problem between structural and piezoelectrical parts. If the mechanical part is limited to small deformations analysis, we have a linear system of ordinary differentical equatinos and linear model reduction can be employed. An example of a smart structure with piezoceramic actuators employed for control (work of Soong-Oh Han) is presented in slides 23 to 27 in the third lecture of Eurosime course.

M. Kurch, H. Atzrodt, S. Herold, D. Mayer.
Auslegung und Simulation aktiver Systeme.
ANSYS Conference & 25. CADFEM Users´ Meeting, 21. - 23. November 2007, Internationales Congress Center Dresden.

J. S. Han.
Krylov Subspace-Based Model Order Reduction for Piezoelectric Structures.
2008 KSME CAE and Applied Mechanics Division's Spring Conference, pp. 13-14, KSME 08CA007, 2008. See also some slides.