19:50
Video length is 19:50
Requirements Modeling and Design Verification of Embedded Systems
Think of requirements that describe unwanted functionality such as “thrust reverser shall not deploy while in flight.” What kind of test can verify that something shall never happen? Textual requirements are prone to misinterpretation, and some requirements are by nature extremely difficult to test.
Testing in simulation is a proven way to improve traditional code and hardware-based verification processes. As with any type of testing, simulation has its limitations - requirements often need to be interpreted, and to gain confidence in the correctness of the design a large number of tests need to be created by hand. In some cases, like in the example requirement above additional levels of confidence may be required that go beyond testing.
Simulink Design Verifier enables you to formally capture design properties and functional requirements in the modeling environment. Modeling design properties together with analysis using formal methods helps you improve your designs as well as to reveal unanticipated functionality that would be difficult to uncover by simulation alone.
Testing in simulation is a proven way to improve traditional code and hardware-based verification processes. As with any type of testing, simulation has its limitations - requirements often need to be interpreted, and to gain confidence in the correctness of the design a large number of tests need to be created by hand. In some cases, like in the example requirement above additional levels of confidence may be required that go beyond testing.
Simulink Design Verifier enables you to formally capture design properties and functional requirements in the modeling environment. Modeling design properties together with analysis using formal methods helps you improve your designs as well as to reveal unanticipated functionality that would be difficult to uncover by simulation alone.
Note: Simulink Verification and Validation transitioned to Simulink Check, Simulink Coverage, and Requirements Toolbox in R2017b.
Recorded: 1 Oct 2009
Featured Product
Simulink Design Verifier
Up Next:
Related Videos:
웹사이트 선택
번역된 콘텐츠를 보고 지역별 이벤트와 혜택을 살펴보려면 웹사이트를 선택하십시오. 현재 계신 지역에 따라 다음 웹사이트를 권장합니다:
또한 다음 목록에서 웹사이트를 선택하실 수도 있습니다.
사이트 성능 최적화 방법
최고의 사이트 성능을 위해 중국 사이트(중국어 또는 영어)를 선택하십시오. 현재 계신 지역에서는 다른 국가의 MathWorks 사이트 방문이 최적화되지 않았습니다.
미주
- América Latina (Español)
- Canada (English)
- United States (English)
유럽
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
아시아 태평양
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)