This is a non-parametrized first order linear model. The description of the model can be found in the Oberwolfach Model Reduction Benchmark Collection (http://simulation.uni-freiburg.de/downloads/benchmark Gas sensor(38880)). The data of the system can also be downloaded there.
References
[1] T. Bechtold, "Model Order Reduction of Electro-Thermal MEMS", PhD thesis, Department of Microsystems Engineering, University of Freiburg, 2005.
Contact information:
Tamara Bechtold (tamara.bechtold@imtek.uni-freiburg.de)