汽车系统动态和随机行为的形式化验证

Li Huang, Tian Liang, E. Kang
{"title":"汽车系统动态和随机行为的形式化验证","authors":"Li Huang, Tian Liang, E. Kang","doi":"10.1109/ICECCS.2019.00009","DOIUrl":null,"url":null,"abstract":"Formal analysis of functional and non-functional requirements is crucial in automotive systems. The behaviors of those systems often rely on complex dynamics as well as on stochastic behaviors. We have proposed a probabilistic extension of Clock Constraint Specification Language, called PrCCSL, for specification of (non)-functional requirements and proved the correctness of requirements by mapping the semantics of the specifications into UPPAAL models. Previous work is extended in this paper by including an extension of PrCCSL, called PrCCSL*, for specification of stochastic and dynamic system behaviors, as well as complex requirements related to multiple events. To formally analyze the system behaviors/requirements specified in PrCCSL*, the PrCCSL* specifications are translated into stochastic UPPAAL models for formal verification. We implement an automatic translation tool, namely ProTL, which can also perform formal analysis on PrCCSL* specifications using UPPAAL-SMC as an analysis backend. Our approach is demonstrated on two automotive systems case studies.","PeriodicalId":432828,"journal":{"name":"2019 24th International Conference on Engineering of Complex Computer Systems (ICECCS)","volume":"23 ","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Formal Verification of Dynamic and Stochastic Behaviors for Automotive Systems\",\"authors\":\"Li Huang, Tian Liang, E. Kang\",\"doi\":\"10.1109/ICECCS.2019.00009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Formal analysis of functional and non-functional requirements is crucial in automotive systems. The behaviors of those systems often rely on complex dynamics as well as on stochastic behaviors. We have proposed a probabilistic extension of Clock Constraint Specification Language, called PrCCSL, for specification of (non)-functional requirements and proved the correctness of requirements by mapping the semantics of the specifications into UPPAAL models. Previous work is extended in this paper by including an extension of PrCCSL, called PrCCSL*, for specification of stochastic and dynamic system behaviors, as well as complex requirements related to multiple events. To formally analyze the system behaviors/requirements specified in PrCCSL*, the PrCCSL* specifications are translated into stochastic UPPAAL models for formal verification. We implement an automatic translation tool, namely ProTL, which can also perform formal analysis on PrCCSL* specifications using UPPAAL-SMC as an analysis backend. Our approach is demonstrated on two automotive systems case studies.\",\"PeriodicalId\":432828,\"journal\":{\"name\":\"2019 24th International Conference on Engineering of Complex Computer Systems (ICECCS)\",\"volume\":\"23 \",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 24th International Conference on Engineering of Complex Computer Systems (ICECCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICECCS.2019.00009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 24th International Conference on Engineering of Complex Computer Systems (ICECCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICECCS.2019.00009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5

摘要

在汽车系统中,功能和非功能需求的形式化分析是至关重要的。这些系统的行为往往依赖于复杂的动力学和随机行为。我们提出了时钟约束规范语言的概率扩展,称为PrCCSL,用于(非)功能需求的规范,并通过将规范的语义映射到UPPAAL模型中来证明需求的正确性。本文对之前的工作进行了扩展,包括PrCCSL的扩展,称为PrCCSL*,用于规范随机和动态系统行为,以及与多个事件相关的复杂需求。为了形式化地分析PrCCSL*中规定的系统行为/需求,将PrCCSL*规范转换为随机UPPAAL模型进行形式化验证。我们实现了一个自动翻译工具,即ProTL,它也可以使用uppal - smc作为分析后端,对PrCCSL*规范进行形式化分析。我们的方法在两个汽车系统案例研究中得到了演示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Formal Verification of Dynamic and Stochastic Behaviors for Automotive Systems
Formal analysis of functional and non-functional requirements is crucial in automotive systems. The behaviors of those systems often rely on complex dynamics as well as on stochastic behaviors. We have proposed a probabilistic extension of Clock Constraint Specification Language, called PrCCSL, for specification of (non)-functional requirements and proved the correctness of requirements by mapping the semantics of the specifications into UPPAAL models. Previous work is extended in this paper by including an extension of PrCCSL, called PrCCSL*, for specification of stochastic and dynamic system behaviors, as well as complex requirements related to multiple events. To formally analyze the system behaviors/requirements specified in PrCCSL*, the PrCCSL* specifications are translated into stochastic UPPAAL models for formal verification. We implement an automatic translation tool, namely ProTL, which can also perform formal analysis on PrCCSL* specifications using UPPAAL-SMC as an analysis backend. Our approach is demonstrated on two automotive systems case studies.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信