Abstract—The material parameters of the filtering used the acceleration sensor was studied. In order to eliminate the damage that produced by high-frequency noise to acceleration in the process of weapon penetration, a filter and buffering was used to protect the sensor. Through theoretical analysis and finite element simulation, the relationship between the material parameters of the filter and the acceleration signal was described. The results show that the parameters of the filter material have a great influence on the filtering effect.
Index Terms—Simulation, penetration, mechanical filter, LS-DYNA.
Yunbo Shi is with the Key Laboratory of Instrumentation Science and Dynamic Measurement of Ministry of Education, North University of China, Taiyuan, 030051, China (e-mail: y.b.shi@ 126.com).
Yuanying Qian is with the Science and Technology on Electronic Test and Measurement Laboratory, North University of China, Taiyuan, 030051, China (e-mail: sufanqyy@163.com).
Jie Zhu is with the Science and Technology on Electronic Test and Measurement Laboratory, North University of China, Taiyuan, 030051, China (e-mail: zhujie@126.com).
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Cite:Yunbo Shi, Yuanying Qian, and Jie Zhu, "The Research of Character Analysis of Mechanical Filtering Material in High-Overload Environment," International Journal of Modeling and Optimization vol. 3, no. 2, pp. 180-184, 2013.
