| 一种引信用固态安全开关设计及模拟分析 |
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| 引用本文： | 王大奎,娄文忠,冯恒振,孙毅,郑学均.一种引信用固态安全开关设计及模拟分析[J].测试技术学报,2021,35(2):134-138. |
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| 作者姓名： | 王大奎 娄文忠 冯恒振 孙毅 郑学均 |
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| 作者单位： | 北京电子工程总体研究所,北京 100854;北京理工大学 机电学院,北京 100081;重庆长安工业(集团)有限责任公司,重庆 401120 |
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| 摘 要： | 针对引信小型化、高安全需求,本文设计了一种具有低发火电压的引信用固态安全开关(ON-OFF),建立了MEMS固态控制器的数学模型,给出了MEMS固态控制器作用限定条件.并利用Matlab工具进行了数值计算,得到了热电耦合规律.之后利用COMSOL软件对MEMS固态控制器的实体模型进行了仿真,得到了与数值计算类似的结果,验证了理论模型的正确性.
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| 关 键 词： | 低发火电压 固态安全开关(ON-OFF) 热电耦合 |
Design and Simulation Analysis of a Solid-State Safety Switch |
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| WANG Dakui,LOU Wenzhong,FENG Hengzhen,SUN Yi,ZHENG Xuejun.Design and Simulation Analysis of a Solid-State Safety Switch[J].Journal of Test and Measurement Techol,2021,35(2):134-138. |
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| Authors: | WANG Dakui LOU Wenzhong FENG Hengzhen SUN Yi ZHENG Xuejun |
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| Affiliation: | (Beijing Institute of Electronic Engineering, Beijing 100854, China;School of Mechanical and Electrical Engineering, Beijing Institute of Technology, Beijing 100081, China;Chongqing Changan Industry Group Co. , Ltd. , Chongqing 401120, China) |
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| Abstract: | In order to miniaturize and high security requirements of fuze,this paper designs a solid-state safety switch(ON-OFF)with low ignition voltage,establishes the mathematical model of MEMS solid-state controller,and gives the function of MEMS solid-state controller.Qualifications.The thermoelectric coupling law was obtained by numerical calculation using Matlab tool.Then the COMSOL software was used to simulate the solid model of the MEMS solid-state controller,and the results similar to the numerical calculation were obtained,which verified the correctness of the theoretical model. |
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| Keywords: | low ignition voltage solid state safety switch(ON-OFF) thermoelectric coupling |
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