谷歌浏览器插件
订阅小程序
在清言上使用

Formal Verification of Nuclear Systems: Past, Present, and Future

Information & Security(2012)

引用 3|浏览1
暂无评分
摘要
In this paper we review the Systematic Design Verification Process used on the computer controlled shutdown systems of the Darlington Nuclear Generating Station Shutdown Systems. The Software Requirements Specification (SRS) made extensive use of tabular expressions to document the requirements as did the Software Design Description (SDD). Systematic Design Verification was then performed based upon the 4-Variable Model to verify that the design was correct with respect to its requirements. Custom tools were developed to process the SRS and SDD documents to produce “block theorems” for the PVS theorem prover that were used to verify the majority of the functional requirements. We discuss how the formal methods were integrated into the forward going software development process and techniques that were used to manage the complexity of the verification task. We offer some lessons learned in the process and discuss the future of formal verification for nuclear systems.
更多
查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要