舰载电子产品常规环境应力筛选参数确定方法研究  

Study on the Determination Method of Conventional Environmental Stress Screening Parameters for Shipborne Electronic Products

作　　者：何方 HE Fang(No.709 of CSSC,Wuhan430070)

机构地区：[1]中国船舶集团第709研究所,武汉430070

出　　处：《环境技术》2024年第5期136-140,共5页Environmental Technology

摘　　要：常规环境应力筛选是舰载电子产品可靠性保证的重要工作。常规环境应力筛选采用温度循环和随机振动两个单应力,每个应力均有对应的参数要求。本文通过分析GJB1032A等相关标准要求,结合舰载电子产品平台特点,提出了不同筛选参数的确定方法,用于指导舰载电子产品的常规筛选。Conventional Environmental stress screening is an important work to ensure the reliability of shipborne electronic products.Conventional Environmental stress screening uses two single stresses,Temperature cycling and random vibration,and each stress has corresponding parameter requirements.This article analyzes the requirements of relevant standards such as GJB032A,and combines the characteristics of shipborne electronic product platforms to propose methods for determining different screening parameters,which are used to guide the routine screening of shipborne electronic products.

关 键 词：舰载电子产品 环境应力筛选 筛选参数 

分 类 号：TJ01[兵器科学与技术—兵器发射理论与技术]