CAJ | 학술논문

为了优化设计引信后坐保险机构的保险和解除保险性能，应用刚体动力学理论和仿真软件ADAMS、LS-DY-NA分析了引信经典弹性后坐保险机构和刚性后坐保险机构对不同后坐过载作用时间的响应特性，得到了不同后坐过载时间下两类后坐保险机构解除保险时间响应；两类后坐保险机构不同的解除保险时间表明两类保险机构对相同后坐环境响应特性不同；过载作用时间影响保险机构解除保险正确性；在后坐过载系数较大时，弹性保险机构和刚性保险机构均可能解除保险；在后坐过载系数较小时，无论过载作用时间如何变化，刚性保险机构均不能解除保险，而在过载作用时间较长时弹性保险机构会出现解除保险情况；因此，针对不同后坐过载作用时间应注意正确选择引信保险机构的类型。
위료우화설계인신후좌보험궤구적보험화해제보험성능，응용강체동역학이론화방진연건ADAMS、LS-DY-NA분석료인신경전탄성후좌보험궤구화강성후좌보험궤구대불동후좌과재작용시간적향응특성，득도료불동후좌과재시간하량류후좌보험궤구해제보험시간향응；량류후좌보험궤구불동적해제보험시간표명량류보험궤구대상동후좌배경향응특성불동；과재작용시간영향보험궤구해제보험정학성；재후좌과재계수교대시，탄성보험궤구화강성보험궤구균가능해제보험；재후좌과재계수교소시，무론과재작용시간여하변화，강성보험궤구균불능해제보험，이재과재작용시간교장시탄성보험궤구회출현해제보험정황；인차，침대불동후좌과재작용시간응주의정학선택인신보험궤구적류형。
For optimizing the performance of fuze setback device,rigid body dynamics theory was used to analyze the responses of fuze single freedom elastic setback arming device to different setback overloads, ADMAS and LS-DYNA were used to simulate the responses of fuze elastic setback arming device and rigid setback arming device to different setback overloads.The simulation results of arming time demonstrate that the two types of devices have different responses to same setback environment,and overload time af-fects the correctness of device arming.The two types of arming device can arm possibly when the setback overload factor is big relatively.The rigid arming device can not arm possibly when the setback overload factor is small relatively no matter how the setback overload action time changing,while the elastic setback arming device can arm with long setback overload action time.Therefore the species of fuze setback arming device should be correctly selected specially.