{"title":"正式的方法","authors":"P. Garoche","doi":"10.23943/princeton/9780691181301.003.0002","DOIUrl":null,"url":null,"abstract":"This chapter gives a brief overview of some formal methods and their use in the context of critical embedded systems development. While testing is a common practice for a lot of engineers as a way to evaluate whether the program they developed fulfills its needs, formal methods are less known and may require a little introduction to the non-expert. This chapter thus serves as a reasonable introduction to the control expert engineer. It first defines the semantics of programs: their basic properties and their meaning. Then, the chapter outlines different formal verifications and explains how they reason on the program artifact. A last part addresses the soundness of the analyses with respect to the actual semantics.","PeriodicalId":402448,"journal":{"name":"Formal Verification of Control System Software","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Formal Methods\",\"authors\":\"P. Garoche\",\"doi\":\"10.23943/princeton/9780691181301.003.0002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This chapter gives a brief overview of some formal methods and their use in the context of critical embedded systems development. While testing is a common practice for a lot of engineers as a way to evaluate whether the program they developed fulfills its needs, formal methods are less known and may require a little introduction to the non-expert. This chapter thus serves as a reasonable introduction to the control expert engineer. It first defines the semantics of programs: their basic properties and their meaning. Then, the chapter outlines different formal verifications and explains how they reason on the program artifact. A last part addresses the soundness of the analyses with respect to the actual semantics.\",\"PeriodicalId\":402448,\"journal\":{\"name\":\"Formal Verification of Control System Software\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Formal Verification of Control System Software\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23943/princeton/9780691181301.003.0002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Formal Verification of Control System Software","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23943/princeton/9780691181301.003.0002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This chapter gives a brief overview of some formal methods and their use in the context of critical embedded systems development. While testing is a common practice for a lot of engineers as a way to evaluate whether the program they developed fulfills its needs, formal methods are less known and may require a little introduction to the non-expert. This chapter thus serves as a reasonable introduction to the control expert engineer. It first defines the semantics of programs: their basic properties and their meaning. Then, the chapter outlines different formal verifications and explains how they reason on the program artifact. A last part addresses the soundness of the analyses with respect to the actual semantics.