面向导弹贮存延寿的高加速寿命试验方法

为保持导弹作战效能及可靠性，设计一种贮存延寿的高加速寿命实验方法。依据可靠性理论，基于高加 速寿命试验(highly accelerated life test，HALT)的原理和特点，阐述了高加速寿命试验在导弹贮存延寿试验中的应用 价值，通过对HALT 流程、试验剖面、试验方法的分析，设计HALT 方案，给出在多种应力作用下获取故障模式及 确定产品工作极限的方法。实验结果表明，该方法为提高加速试验效率提供了参考依据。

Highly Accelerated Life Test Method for Missile Storage and Life-extension

In order to maintain the operational efficiency and reliability of the missile, designed a high accelerated life test method for missile storage and life-extension. On the basis of reliability theory, based on the principle and characteristics of high accelerated life tests, this paper expounds the high accelerated life test in the application of missile storage life extension test value, through analysis of HALT process, test section and test method, designed the HALT program and gave the failure mode under varied stress and methods for ascertaining product work limit. The experimental results show that this method provides the reference for improving the efficiency of accelerated test.