基于ANSYS的六轴力传感器的模态分析

运用Solid Works对支架进行三维建模,通过ANSYS Workbench软件对六轴力传感器结构进行模态分析,求解出传感器的模态参数,并得到传感器的固有频率和振型特征,找出了六轴力传感器的薄弱环节.结果表明,整个传感器不会出现共振现象,具有很好的动态特性.模态分析结果为传感器的进一步优化设计提供依据,对传感器在工程应用方面有一定的价值.

Modal Analysis of Six Axis Force Sensor Based on ANSYS

The 3D modeling of the stent was realized by using Solid Works. The modal analysis of the six-axis force sensor structure was made via the ANSYS Workbench software. In addition, the modal parameter of the sensor was solved and the natural frequencies and mode shapes characteristic of the sensor were obtained to identify the weakness of the six-axis force sensor. The results indicated that resonance phenomenon was not likely to take place in the sensor and had excellent dynamic property, which provided some basis for the further optimization of the design of the sensor and certain values in engineering application of the sensor.