麦克风振膜形状优化

Application ID: 143361


This model demonstrates how to tune the lowest natural frequency of the diaphragm of a MEMS microphone using Shape Optimization. The Stationary then Eigenfrequency study modifies the shape of the suspension springs that support the diaphragm. Although the model is in 3D, shape change is confined to the xy-plane in accordance to MEMS fabrication.

案例中展示的此类问题通常可通过以下产品建模: