Design, Fabrication and Analysis of Threshold-Value 3 Judging Mechanism in MEMS Safety and Arming
نویسندگان
چکیده
1 National Key Laboratory of Electro-Mechanics Engineering and Control, School of Mechanical-electronic 6 Engineering, Beijing Institute of technology, Beijing 100081, China; [email protected] (D.-K.W.); 7 [email protected] (W.-Z.L.); [email protected] (Y. F.) 8 2 Technology and Engineering Center for Space Utilization, Chinese Academy of Sciences, Beijing 100081, 9 China; [email protected] 10
منابع مشابه
Failure Analysis of Set - Back Arming Process of MEMS S & A Device
Failure is one key problem of MEMS S&A (safety and arming) device for its practical application. To make research of failure of MEMS S&A device in action process, a method based on FTA was employed to make analysis on arming process of the set-back arming mechanism of typical MEMS S&A device. Result obtained with theory computation was verified to be right by simulation analysis and which could...
متن کاملParametric Study of the Centrifugal Insurance Mechanism in MEMS Safety and Arming Device
MEMS (Micro-electromechanical Systems) becomes important increasingly due to the smarter and smaller fuze used in OICW (Objective Individual Combat Weapon). MEMS Safety and Arming (S&A) device is employed in different platforms and regions for small caliber projectile. Therefore, it is necessary to make a parametric study of the MEMS S&A device in different apply environments and explore the ma...
متن کاملFabrication and Characterization of a New MEMS Capacitive Microphone using Perforated Diaphragm
In this paper, a novel single-chip MEMS capacitive microphone is presented. The novelties of this method relies on the moveable aluminum (Al) diaphragm positioned over the backplate electrode, where the diaphragm includes a plurality of holes to allow the air in the gap between the electrode and diaphragm to escape and thus reduce acoustical damping in the microphone. Spin-on-glass (SOG) was us...
متن کاملMoving reflector type micro optical switch for high-power transfer in a MEMS-based safety and arming system
Development of a moving reflector type micro optical switch fabricated by deep reactive ion etching (DRIE) in silicon on insulator (SOI) substrates is presented. The device discussed is a key component in a MEMS-based safety and arming (S&A) system for use in underwater weapons. In this switch, an etched vertical sidewall reflector is electrostatically actuated in and out of the optical path be...
متن کاملتحلیل و طراحی تغییر دهنده فاز N - بیتی MEMS توزیع شده در باند Ka
Modern microwave and millimeter wave phased array antennas are attractive because of their ability to steer wave beams in space without physically moving the antenna element. A typical phased array antenna may have several thousand elements fed by a phase shifter for every antenna, which can steer the resulting array beam to different directions. Their low loss, low cost and lightweight phase s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017