{"title":"工程性能分析","authors":"H. Versteege","doi":"10.1109/IRET-EM.1961.5007594","DOIUrl":null,"url":null,"abstract":"An analytical scheme is presented for measuring the physical completion of engineering effort and relating this to the appropriate segment of a budget curve, representing planned expenditure of effort. The method was developed in connection with weapons systems projects. A measure (the delta factor) is devised of the variation of actual physical engineering completion from the standard or expected value. A computational algorithm for the delta formula is given. Illustrations are given of its use as a diagnostic tool.","PeriodicalId":382847,"journal":{"name":"IRE Transactions on Engineering Management","volume":"126 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1961-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of Engineering Performance\",\"authors\":\"H. Versteege\",\"doi\":\"10.1109/IRET-EM.1961.5007594\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An analytical scheme is presented for measuring the physical completion of engineering effort and relating this to the appropriate segment of a budget curve, representing planned expenditure of effort. The method was developed in connection with weapons systems projects. A measure (the delta factor) is devised of the variation of actual physical engineering completion from the standard or expected value. A computational algorithm for the delta formula is given. Illustrations are given of its use as a diagnostic tool.\",\"PeriodicalId\":382847,\"journal\":{\"name\":\"IRE Transactions on Engineering Management\",\"volume\":\"126 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1961-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IRE Transactions on Engineering Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IRET-EM.1961.5007594\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IRE Transactions on Engineering Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRET-EM.1961.5007594","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An analytical scheme is presented for measuring the physical completion of engineering effort and relating this to the appropriate segment of a budget curve, representing planned expenditure of effort. The method was developed in connection with weapons systems projects. A measure (the delta factor) is devised of the variation of actual physical engineering completion from the standard or expected value. A computational algorithm for the delta formula is given. Illustrations are given of its use as a diagnostic tool.
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