一、前言在可测时间范围内,对所测加速度进行一次积分获得速度,再次积分得到距离与时间的函数。在导弹中,该距离与预装定的参考信号相比,即能确认出是否达到了安全解除保险距离。两道独立的保险机构将隔离件锁定,割断传爆序列。解除保险后,两电磁铁同步推动凸轮到位,对正传爆序列。在干扰信号作用下,只能使一个磁铁工作,将凸轮锁定在传爆序列割断位置。 I. Introduction In the measurable time range, the measured acceleration is integrated for one time to obtain the speed, and then the integral is obtained as a function of distance and time. In missiles, this distance can be compared with the pre-set reference signal to see if it has reached the safety clearance. Two separate insurance agencies will be isolated pieces locked, cut off the burst sequence. After the lifting of the insurance, the two electromagnets synchronously promote the cam in place, righting the explosion sequence. In the interference signal, only one magnet can work, the cam lock in the explosion sequence cut off position.