高g_n值微加速度开关设计  

Design of high g_n micro acceleration switch

作　　者：杨会玲[1] 杨会伟[2] 王军[3] 

机构地区：[1]长春理工大学,吉林长春130022 [2]西安工业大学,陕西西安710032 [3]中国科学院长春光学精密机械与物理研究所,吉林长春130033

出　　处：《传感器与微系统》2009年第5期84-86,89,共4页Transducer and Microsystem Technologies

摘　　要：提出了一种新型微加速度开关的结构与工作原理,并对该装置的抗高过载能力进行了分析,得出了满足高过载条件的尺寸参数设计公式,建立了该装置的参数化数学模型。根据数学模型进行了该装置的系统级建模与仿真,得出了位移与时间的关系曲线。仿真结果表明:该微加速度开关在满足高过载条件下的开关功能具有有效性和可行性。One kind of new micro acceleration switch＇ s structure and the principle of work are proposed , and this organization＇ s high overload capacity is analysed. The size parameter design formula which has satisfied the high overload condition is obtained. The organization parametrization mathematical model is established. This organization system-level modeling and simulation are carried on according to the mathematical model. The relational curve between displacement and the time is obtained, The simulation result shows that this micro acceleration switch has validity and feasibility in satisfing the high overload condition with the switch function.

关 键 词：微机电系统 微引信 微加速度开关 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]