前言过去十年里,鼻锥性能测量工作经过许多阶段取得了很大进展。最初要测量端头性能是为了确定其生存的特定高度,后来测量鼻锥后退量的变化过程。现在的测量则着眼于外形变化过程。在后一种情况鼻锥的后退量变化过程和生存高度是通过计算确定的。测量仪器随着鼻锥的研制计划同时发展的。早期的鼻锥仅要求能生存到弹着点即可。而现在一个新型鼻锥 Foreword In the past decade, great progress has been made in measuring the performance of the nose cone over many stages. Initially to measure the tip performance is to determine the specific height of its survival, and later measuring the nose cone retraction process. The current measurements focus on the shape change process. In the latter case, the nose cone’s receding volume and survival height are determined by calculation. Measuring instruments with the development of the nose cone plan at the same time. Early nasal cone only requires survival to the point of impact can be. Now a new type of nose cone