Modeling & Simulation of Microsystems – Page 26

Computation Speedup of Macromodels for Dynamic Simulation of Microsystem

Lin W.Z., Lee K.H., Lim S.P., Institute of High Performance Computing, SG

A doubly clamped microbeam actuated by electrostatic force with squeezed gas film damping is a well-known micro device for many researchers to demonstrate how reduced-order dynamic macromodels are an effective way to faithfully capture the [...]

Efficient 3-D Numerical Code “FastSlipStokes” for Drag Force Calculation Due to Slip Flow

Ding J., Ye W., Georgia Institute of Technology, US

Drag force calculation due to slip flows is important in predicting the performance of the microstructures with minimum feature size around 1 mm. In this paper, an efficient numerical approach to compute the drag force [...]

Efficiency Improvements in Fast Stokes Solvers

De S., Wang X., White J.K., Massachusetts Institute of Technology, US

In this paper we present several techniques to improve the efficiency and accuracy of the precorrected FFT accelerated Fast Stokes solver based on a boundary element discretization of the integral form of the incompressible Stokes [...]

Dynamic Analysis of Electrostatic MEMS by Meshless Methods

Li G., Aluru N.R., University of Illinois at Urbana-Champaign, US

Electrostatically actuated microstructures are widely used in microelectromechanical systems (MEMS). Computational analysis of electrostatic MEMS requires a self-consistent solution of the interior elastic domain and the exterior electrostatic domain. This paper proposes an efficient approach [...]

An Efficient Optical Propagation Technique for Optical MEM Simulation

Kurzweg T.P., Levitan S.P., Martinez J.A., Kahrs M., Chiarulli D.M., University of Pittsburgh, US

As designers become more aggressive in introducing optical components into micro-systems, additional capabilities are required for modeling and simulation tools. Common optical modeling techniques are not applicable for most optical micro-systems, and techniques that are [...]

Numerics

FE-Simulation of Fast Switching Behavior of Magnetic Nanoelements

Fidler J., Schrefl T., Forster H., Suess D., Dittrich R., Vienna University of Technology, AT

Numerical micromagnetics is an essential tool to optimize magnetic storage media, spin electronic devices, such as MRAM and microsensors. The application of these devices requires a profound knowledge of the reversal mechanism. In nanostructured magnets [...]

Topic: Modeling & Simulation of Microsystems