Design and analysis of a piezoresistive accelerometer with the film-island structure | |
Yang, Xing-Min ; Wei, Zhang ; Wei, Zhao | |
2012 | |
英文摘要 | In this paper, we propose a piezoresistive accelerometer with the film-island structure, whose working range is up to 100, 000g. Compared with the beam-island structure, the film-island structure has some advantages. With the film squeezed, the damping and the stiffness increase whereas the transverse sensitivity decreases. The fragmentation can be avoided in the overload situation. The damping characteristics, which are crucial for this accelerometer design, are theoretically analyzed in depth, and are verified by FEM simulation with ANSYS.; EI; 0 |
语种 | 英语 |
DOI标识 | 10.4028/www.scientific.net/AMR.383-390.2237 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/410880] |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Yang, Xing-Min,Wei, Zhang,Wei, Zhao. Design and analysis of a piezoresistive accelerometer with the film-island structure. 2012-01-01. |
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