The design and optimization of inherent frequency of combined triaxial high-g accelerometer

Xu He*, Zhenhai Zhang, Kejie Li, Ran Lin, Zhiqing Li, Liang Zhang, Shuai Hou

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

The triaxial high-g accelerometer provides an effective solution to the accurate explosion positioning of the penetration weapon. The combined design type is the mainstream of the triaxial high-g accelerometer. Based on MEMS technology, the accelerometer has advantages of small volume and light quality. The combined structure determines that the overall stability of the accelerometer is influenced by every single chip. In order to improve the natural frequency of the chip and avoid the occurrence of resonance, an optimization method of the membrane-island structure, combined with mechanics of elasticity, is proposed in this paper. The optimization method is validated by finite element analysis and high shock calibration experiment. The rationality of the combined structure of the accelerometer is validated at the same time.

源语言英语
主期刊名Practical Applications of Intelligent Systems - Proceedings of the 8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013
编辑Zhenkun Wen, Tianrui Li
出版商Springer Verlag
735-743
页数9
ISBN(电子版)9783642549267
DOI
出版状态已出版 - 2014
活动8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013 - Shenzhen, 中国
期限: 20 11月 201323 11月 2013

出版系列

姓名Advances in Intelligent Systems and Computing
279
ISSN(印刷版)2194-5357

会议

会议8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013
国家/地区中国
Shenzhen
时期20/11/1323/11/13

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