Study OnWorst Case Analysis For Safety Electrical and Electronic Circuits

Examensarbete för masterexamen

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Type: Examensarbete för masterexamen
Title: Study OnWorst Case Analysis For Safety Electrical and Electronic Circuits
Abstract: 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.
Keywords: 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
Issue Date: 2019
Publisher: Chalmers tekniska högskola / Institutionen för data och informationsvetenskap
Collection:Examensarbeten för masterexamen // Master Theses

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