TY - GEN
T1 - The effect of micro-spring stiffness changes on the typical MEMS S&A device
AU - Dakui, Wang
AU - Wenzhong, Lou
AU - Yongjia, Xiong
AU - Fufu, Wang
AU - Fangyi, Liu
AU - Xin, Jin
AU - Jun, Lu
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/1
Y1 - 2015/7/1
N2 - The purpose of this paper is to study the remove insurance time with different stiffness of typical MEMS S&A (Safety and Arming)device, which are composed of the micro spring, slider, zigzag slot and card lock. According to higher dynamics theory, the zigzag slot collision energy loss, card lock closure features such as abstract the slider in the theoretical model of motion process, we used MATLAB to work out the displacement-Time relationship of slider, and get the theoretical remove insurance time; Then we used ANSYS LS/DYNA finite element analysis of the structure, obtained the simulation process of slider displacement-Time relationship, and got the numerical remove insurance time. By comparing theoretical analysis and simulation analysis, we can get the MEMS S&A device's remove insurance time variation with spring stiffness, and verify the correctness of the simulation analysis, which provide a theoretical basis for the design of the type MEMS S&A device.
AB - The purpose of this paper is to study the remove insurance time with different stiffness of typical MEMS S&A (Safety and Arming)device, which are composed of the micro spring, slider, zigzag slot and card lock. According to higher dynamics theory, the zigzag slot collision energy loss, card lock closure features such as abstract the slider in the theoretical model of motion process, we used MATLAB to work out the displacement-Time relationship of slider, and get the theoretical remove insurance time; Then we used ANSYS LS/DYNA finite element analysis of the structure, obtained the simulation process of slider displacement-Time relationship, and got the numerical remove insurance time. By comparing theoretical analysis and simulation analysis, we can get the MEMS S&A device's remove insurance time variation with spring stiffness, and verify the correctness of the simulation analysis, which provide a theoretical basis for the design of the type MEMS S&A device.
KW - MEMS S&A device
KW - simulation
KW - stiffness
KW - theory
UR - http://www.scopus.com/inward/record.url?scp=84939476095&partnerID=8YFLogxK
U2 - 10.1109/NEMS.2015.7147456
DO - 10.1109/NEMS.2015.7147456
M3 - Conference contribution
AN - SCOPUS:84939476095
T3 - 2015 IEEE 10th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015
SP - 413
EP - 416
BT - 2015 IEEE 10th International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015
Y2 - 7 April 2015 through 11 April 2015
ER -