{"title":"具有成本效益的汽车电子振动测试","authors":"S. Wennberg, C.R. Freyler","doi":"10.1109/ARMS.1989.49592","DOIUrl":null,"url":null,"abstract":"The application of a novel random vibration test strategy has been effective in increasing the reliability of a wide range of automotive electronics products. Selecting stress levels greater than the measured mission profile for design qualification testing has the potential to reduce costs by $6000 per test. On one product line this represents a cost savings of $100000 per year. This savings is realized by reducing the shaker time required for qualification testing. The increased stress levels also provide a greater confidence that a product will be reliable in the vehicle.<<ETX>>","PeriodicalId":430861,"journal":{"name":"Proceedings., Annual Reliability and Maintainability Symposium","volume":"96 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Cost effective vibration testing for automotive electronics\",\"authors\":\"S. Wennberg, C.R. Freyler\",\"doi\":\"10.1109/ARMS.1989.49592\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The application of a novel random vibration test strategy has been effective in increasing the reliability of a wide range of automotive electronics products. Selecting stress levels greater than the measured mission profile for design qualification testing has the potential to reduce costs by $6000 per test. On one product line this represents a cost savings of $100000 per year. This savings is realized by reducing the shaker time required for qualification testing. The increased stress levels also provide a greater confidence that a product will be reliable in the vehicle.<<ETX>>\",\"PeriodicalId\":430861,\"journal\":{\"name\":\"Proceedings., Annual Reliability and Maintainability Symposium\",\"volume\":\"96 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-01-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings., Annual Reliability and Maintainability Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARMS.1989.49592\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings., Annual Reliability and Maintainability Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARMS.1989.49592","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cost effective vibration testing for automotive electronics
The application of a novel random vibration test strategy has been effective in increasing the reliability of a wide range of automotive electronics products. Selecting stress levels greater than the measured mission profile for design qualification testing has the potential to reduce costs by $6000 per test. On one product line this represents a cost savings of $100000 per year. This savings is realized by reducing the shaker time required for qualification testing. The increased stress levels also provide a greater confidence that a product will be reliable in the vehicle.<>
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