|Table of Contents|

Process-simulation and Static Characteristic Simulation Analysis of MEMS-based Safety and Arming Device

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2010年02期
Page:
166-169
Research Field:
Publishing date:

Info

Title:
Process-simulation and Static Characteristic Simulation Analysis of MEMS-based Safety and Arming Device
Author(s):
NIE Wei-rongXI Zhan-wenLI Qi-lei
School of Mechanical Engineering,NUST,Nanjing 210094,China
Keywords:
micro-electro-mechanical system fuzes safety and arming device simulation
PACS:
TJ430.1
DOI:
-
Abstract:
According to the criterion of the fuze safety and arming(S&A) system,a new MEMS device that can be used in fuze is designed here.The principles and action process of the MEMS device are analyzed.Its S&A features can satisfy the dual environment guide lines of fuze design.The manufacturing process and static characteristic of the MEMS device are simulated by the software of CoventorWare.The device can be manufactured by improved UV-LIGA.The improved UV-LIGA includes two turns of electroforming,so the movable structure that links the basis can be obtained.The mechanical features of the device are analyzed by ANSYS and the results show that it can reach the anticipant displacement within permitted stress.

References:

[1] Joseph L. US Arm y RDECOM ARDEC Perspective [ EB /OL ]. http: / /www. dtic. m il/nd ia /2006 fuze / 2006 fuze. h tm .l 2006- 05- 09.
[2] Steven SM. M icroelectrom echan ica l system (MEM S) interrupter for safe and a rm dev ices[ D]. Oh io: A ir Fo rce Institute of Techno logy, A irUn ive rsity, 2006.
[3] 冯鹏洲, 朱继南, 吴志亮. 美国典型MEM S引信安 全保险装置分析[ J]. 探测与控制学报, 2007, 29( 5): 26- 30.
[4] 石庚辰, 李华. 引信MEMS远距离解除保险机构[ J]. 探测与控制学报, 2007, 30( 3): 1- 4.
[5] 谢锦超. 机电一体化引信安全执行机构设计[ J]. 制导与引信, 2004, 25( 1) : 21- 24.
[6] 郝永平, 刘凤丽, 刘世明. MEMS设计模拟与仿真系 统应用[M ]. 北京: 国防工业出版社, 2007: 139- 159.
[7] 刘晓明, 朱钟淦. 微机电系统设计与制造[M ]. 北 京: 国防工业出版社, 2006: 248- 259.

Memo

Memo:
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Last Update: 2010-04-30