Study OnWorst Case Analysis For Safety Electrical and Electronic Circuits
Typ
Examensarbete för masterexamen
Program
Publicerad
2019
Författare
MANJULGUD DEVRAJ, GURUDEEP
Modellbyggare
Tidskriftstitel
ISSN
Volymtitel
Utgivare
Sammanfattning
Worst case analysis(WCA) is an analysis method, which provides adequate information
about a circuit’s robustness at a specific operating point. WCA also provides
some statistics about circuit performance in a worst-case scenario. Parameters such
as temperature, voltage, current limits, etc. are used to quantify circuits performance.
This knowledge aids the designers in developing a robust circuit. This thesis
is focused on the integration ofWCM into the development process of a company, including
finding an appropriate WCA approach. Initial investigation revealed a need
for a software tool to perform a smoother and faster worst case analysis. Therefore,
the development of an in-house tool in MATLAB with the end user in goal is also
addressed. A worst-case analysis was performed on a case study and results were
verified with WCM. Hence, demonstrating the integration of WCA tool into the
development process.
Beskrivning
Ämne/nyckelord
Worst-Case Method(WCM) , Worst-Case Analysis(WCA) , Sensitivity Analysis , Worst case analyzer , Extreme Value Analysis(EVA) , Root Sum Squared(RSS) , Monte-Carlo Analysis(MCA) , MATLAB , End-of-Life , Beginning-of-life , LT-spice , V-model , circuit analyzer , Equation system solver , Maxima-Minima , Sensitivity analyzer