{"title":"灰色质量信封控制图","authors":"R. Guo","doi":"10.1109/ICMIT.2006.262318","DOIUrl":null,"url":null,"abstract":"Globalization has made the life cycle of new products shorter and shorter. Quality control methodology including quality control charts has to evolve to face the sparse data availability challenges. Accordingly, managerial team needs to use interval quality indices. The Grey quality envelop proposed in this paper is an interval-valued function composed of a pair of upper bound function and lower bound function extracted from the information contained in the quality index sequence of the production system and thus will offer a dynamic boundary for the product quality index control purpose. Furthermore, small sample impacts on control chart is discussed and control chart based on small sample asymptotics is discussed","PeriodicalId":431021,"journal":{"name":"2006 IEEE International Conference on Management of Innovation and Technology","volume":"68 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Grey Quality Envelop Control Charts\",\"authors\":\"R. Guo\",\"doi\":\"10.1109/ICMIT.2006.262318\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Globalization has made the life cycle of new products shorter and shorter. Quality control methodology including quality control charts has to evolve to face the sparse data availability challenges. Accordingly, managerial team needs to use interval quality indices. The Grey quality envelop proposed in this paper is an interval-valued function composed of a pair of upper bound function and lower bound function extracted from the information contained in the quality index sequence of the production system and thus will offer a dynamic boundary for the product quality index control purpose. Furthermore, small sample impacts on control chart is discussed and control chart based on small sample asymptotics is discussed\",\"PeriodicalId\":431021,\"journal\":{\"name\":\"2006 IEEE International Conference on Management of Innovation and Technology\",\"volume\":\"68 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 IEEE International Conference on Management of Innovation and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMIT.2006.262318\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 IEEE International Conference on Management of Innovation and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMIT.2006.262318","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Globalization has made the life cycle of new products shorter and shorter. Quality control methodology including quality control charts has to evolve to face the sparse data availability challenges. Accordingly, managerial team needs to use interval quality indices. The Grey quality envelop proposed in this paper is an interval-valued function composed of a pair of upper bound function and lower bound function extracted from the information contained in the quality index sequence of the production system and thus will offer a dynamic boundary for the product quality index control purpose. Furthermore, small sample impacts on control chart is discussed and control chart based on small sample asymptotics is discussed
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