电磁驱动的引信MEMS解除保险机构

Electromagnetic Actuated Fuze MEMS S&A Mechanism

针对现有引信MEMS安全系统仍依赖后坐和旋转环境解除保险,通用性受限制,提出一种微小型MEMS安全与起爆控制机构,它采用电磁驱动和弹簧回复力控制错位式MEMS保险与解除保险机构的动作,可综合利用通过传感器探测的弹道信息,并借助弹载计算机控制该机构实现引信的解除保险过程。该机构与常规装置相比可以大大减小引信安全与解除保险装置体积,同时该机构具有一定的通用性。

For the problem that the universality of the current MEMS safe and arming systems（SA） is restricted because they are still relying on setback and rotating environment to arm the fuze,a new MEMS SA mechanism is proposed which is actuated by electromagnetic actuator and spring resilience.This MEMS SA device arms fuzes according to the trajectory information detected by sensors.This MEMS SA device is much more smaller than traditional devices and is universal for most ammunitions.