一种综合加速试验谱构建方法研究  

Research on a Method of Constructing Comprehensive Accelerated Test Spectrum

作　　者：李迪凡[1] 李泽华[1] 李景育 杨万均[1] 龙仕腾 罗来正[1,2] LI Di-fan;LI Ze-hua;LI Jing-yu;YANG Wan-jun;LONG Shi-teng;LUO LAI-zheng(No.59 Research Institute of China Ordnance Industries,Chongqing 400039;Wanning Hainan,Materials Corrosion in Atmospheric Environment,National Observation﹠Reseaech Station,Hainan 571522)

机构地区：[1]中国兵器工业第五九研究所,重庆400039 [2]海南万宁大气环境材料腐蚀国家野外科学观测研究站,海南571522

出　　处：《环境技术》2021年第4期206-211,221,共7页Environmental Technology

摘　　要：建立一套可用的加速试验谱构建方法,为电子设备类产品环境适应性考核提供依据。通过对电子产品运输贮存环境的温湿度和振动实测数据进行分析、处理和归纳,形成了能在实验室环境下可再现的温湿度试验谱、振动标准谱,在此基础上通过确定试验量级和试验时间,构建综合加速试验谱。构建了一套温度-湿度-振动加速试验方法。构建的温度-湿度-振动加速试验方法能满足电子设备类产品的加速试验要求,其试验结果与贮存试验结果及运输试验结果基本一致,可为其他产品加速试验提供重要参考,具有较高的实用价值。To establish a set of available accelerated test spectrum construction method to provide the basis for the environmental adaptability and assessment of electronic epuipment products.By analyzing,processing and summarizing the measured data of temperature,humidity and vibration in the transportation and storage environment of electronic equipment products,the temperature-humidity test spectrum and vibration standard spectrum that can be reproduced in the laboratory environment were formed,on this basis,the comprehensive accelerated test spectrum is constructed test by determining the test order and test time.A set of temperature humidity vibration accelerated test method was established.The temperature-humidity accelerated vibration spectrum test method can meet the accelerated test requirements of electronic equipment products,and the test results are basically consistent with the storage test results and transportation test results.It can provide an important reference for the accelerated test of other products and has high practical value.

关 键 词：温度 湿度 振动 实测数据 加速试验谱 

分 类 号：TB24[一般工业技术—工程设计测绘]