MEMS悬臂卡锁式后坐保险机构
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摘要
针对与弹轴平行放置的MEMS安全系统对传爆序列设计带来不便的问题,提出了可用于垂直于弹轴放置的MEMS安全系统的悬臂卡锁式后坐保险机构。通过理论分析与仿真分析相结合的研究方法验证MEMS悬臂卡锁式后坐保险机构的可行性。仿真结果表明,悬臂卡锁式后坐保险机构可以实现两种加速度环境的区分,保证意外跌落时引信处于安全状态,正常发射时第一道保险可靠解除,且悬臂卡锁式后坐保险机构采用UV-LIGA工艺与基板一体化加工,减小了装配环节,结构简单易于实现。
Aimed at the problem that the MEMS safety system placed in parallel with the rotation axis brought inconvenience to the design of the detonation sequence,A setback cantilever latch of MEMS safety system placed perpendicular to the rotation axis was proposed.The MEMS setback cantilever latch was studied by combing theoretical analysis with simulation analysis.The simulation results indicated that the setback cantilever latch could recognize two typical circumstances,it ensured the fuze could be in a safe state when meeting drop environment and the first insurance relieving reliably under launch environment.The setback cantilever latch could be fabricated with substrate based on the UV-LIGA technology so that the new design was not only of simple structure but also reducing the assembly process.
Aimed at the problem that the MEMS safety system placed in parallel with the rotation axis brought inconvenience to the design of the detonation sequence,A setback cantilever latch of MEMS safety system placed perpendicular to the rotation axis was proposed.The MEMS setback cantilever latch was studied by combing theoretical analysis with simulation analysis.The simulation results indicated that the setback cantilever latch could recognize two typical circumstances,it ensured the fuze could be in a safe state when meeting drop environment and the first insurance relieving reliably under launch environment.The setback cantilever latch could be fabricated with substrate based on the UV-LIGA technology so that the new design was not only of simple structure but also reducing the assembly process.
引文
[1]徐泰然.MEMS和微系统设计与制造[M].北京:机械工业出版社,2004.
[2]陈勇华.微机电系统的研究与展望[J].电子机械工程,2011,27(3):1-7.
[3]谷雨.MEMS技术现状与发展前景[J].电子工业专用设备,2013(8):1-8.
[4]邓鹏,吴玉斌,郝永平.MEMS万向开关加工误差分析[J].兵器装备工程学报,2016,37(10):110-113.
[5]王辅辅,娄文忠,王大奎,等.一种用于旋转弹药的MEMS离心保险机构及其保险方法:中国,CN104613828A[P].2015.
[6]Fan L,Last H,Wood R,et al.SLIGA Based underwater weapon safety and arming system[J].Microsystem Technologies,1998,4(4):168-171.
[7]Robinson C H,Wood R H,Hoang T Q.Miniature MEMS-based electro-mechanical safety and arming device:US,US6964231[P].2005.
[8]牛兰杰,张建,赵旭.基于有限元法的MEMS后坐保险机构运动特性研究[J].探测与控制学报,2006,28(4):15-18.
[9]程玄玄,聂伟荣,李艳桥,等.引信MEMS保险机构剪断式后坐卡销[J].弹箭与制导学报,2011,31(6):102-104.
[10]刘加凯,齐杏林.MEMS安全系统的解除保险方式[J].探测与控制学报,2012,34(6):21-25.
[11]Robinson C H,Wood R H,Gelak M R,et al.Ultraminiature electro-mechanical safety and arming device:US,US 8276515B1[P].2012.
[12]蔡豪刚.单轴敏感MEMS惯性开关的优化设计和制作[D].上海:上海交通大学,2009.
[13]郑利兵,石庚辰,韩立,等.基于LIGA工艺的电铸镍材料特性[J].功能材料与器件学报,2010,16(3):222-226.
[14]钱建刚,李彭瑞,李海婷.溶液组分对电铸镍组织和力学性能的影响[J].航空材料学报,2014,34(2):11-16.
[2]陈勇华.微机电系统的研究与展望[J].电子机械工程,2011,27(3):1-7.
[3]谷雨.MEMS技术现状与发展前景[J].电子工业专用设备,2013(8):1-8.
[4]邓鹏,吴玉斌,郝永平.MEMS万向开关加工误差分析[J].兵器装备工程学报,2016,37(10):110-113.
[5]王辅辅,娄文忠,王大奎,等.一种用于旋转弹药的MEMS离心保险机构及其保险方法:中国,CN104613828A[P].2015.
[6]Fan L,Last H,Wood R,et al.SLIGA Based underwater weapon safety and arming system[J].Microsystem Technologies,1998,4(4):168-171.
[7]Robinson C H,Wood R H,Hoang T Q.Miniature MEMS-based electro-mechanical safety and arming device:US,US6964231[P].2005.
[8]牛兰杰,张建,赵旭.基于有限元法的MEMS后坐保险机构运动特性研究[J].探测与控制学报,2006,28(4):15-18.
[9]程玄玄,聂伟荣,李艳桥,等.引信MEMS保险机构剪断式后坐卡销[J].弹箭与制导学报,2011,31(6):102-104.
[10]刘加凯,齐杏林.MEMS安全系统的解除保险方式[J].探测与控制学报,2012,34(6):21-25.
[11]Robinson C H,Wood R H,Gelak M R,et al.Ultraminiature electro-mechanical safety and arming device:US,US 8276515B1[P].2012.
[12]蔡豪刚.单轴敏感MEMS惯性开关的优化设计和制作[D].上海:上海交通大学,2009.
[13]郑利兵,石庚辰,韩立,等.基于LIGA工艺的电铸镍材料特性[J].功能材料与器件学报,2010,16(3):222-226.
[14]钱建刚,李彭瑞,李海婷.溶液组分对电铸镍组织和力学性能的影响[J].航空材料学报,2014,34(2):11-16.