电子设备可靠性增长试验方法及应用研究

摘要

可靠性增长试验是对产品的可靠性进行调查、分析和评价的一种手段，对于可靠性要求高、产品子样少或价格昂贵的产品的可靠性增长和评价具有良好的实施效果。针对目前电子设备可靠性增长试验中的薄弱环节，对可靠性增长试验的关键技术进行了研究，阐述了电子设备如何制定可靠性增长试验的方案及程序，介绍了电子设备可靠性增长试验的制定原则和试验方法，并针对某型雷达可靠性增长试验给出设计和应用实例。%Reliability growth test is a means to investigate, analysize and evaluate the reliability of products, which brings good effect on reliability growth and evaluation of the products with high reliability, few samples or high cost. Aiming at the current weak links in the electronic equipment reliability growth test, the key technique of the reliability growth test are studied, and the program and procedures of the reliability growth test of electronic equipments are elaborated, and the development principles and methods of the reliability growth test are introduced as well.Meanwhile, an example of the designation and application of the reliability growth test of a rader is given.