{"title":"Risk Factors for Pyroshock Qualification Failure of Satellite Hardware","authors":"Jennifer Dawson, Bobby Lyon, Naoki Murakami","doi":"10.17764/1098-4321.61.1.31","DOIUrl":null,"url":null,"abstract":"\n SSL has performed pyroshock qualification testing on a wide array of satellite hardware, including more than 450 tests of propulsion, mechanism, bus electronic, attitude control, RF passive, and RF active units. An analysis of shock-related hardware failures was performed to determine risk factors related to the pyroshock qualification of new units. Specific failure examples are described. The features that put units at highest risk for shock qualification failure include relays, heavy bonded or soldered elements, lightweight structural components, and brittle materials.","PeriodicalId":35935,"journal":{"name":"Journal of the IEST","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the IEST","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17764/1098-4321.61.1.31","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
SSL has performed pyroshock qualification testing on a wide array of satellite hardware, including more than 450 tests of propulsion, mechanism, bus electronic, attitude control, RF passive, and RF active units. An analysis of shock-related hardware failures was performed to determine risk factors related to the pyroshock qualification of new units. Specific failure examples are described. The features that put units at highest risk for shock qualification failure include relays, heavy bonded or soldered elements, lightweight structural components, and brittle materials.
期刊介绍：
The Journal of the IEST is an official publication of the Institute of Environmental Sciences and Technology and is of archival quality and noncommercial in nature. It was established to advance knowledge through technical articles selected by peer review, and has been published for over 50 years as a benefit to IEST members and the technical community at large as as a permanent record of progress in the science and technology of the environmental sciences
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