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Analysis by FMEA and FTA Method of Micro-computer Controlled Directacting Electro-pneumatic Braking System

Yan Kai-jun

Open publisher page 2 citations

Abstract

The advantages are analyzed for FMEA and FTA,two of the system reliability analysis methods.And the possibility is studied for analysis of complimented system reliability with the combination of the two methods.Then the abnormal braking of micro-computer controlled directacting electro-pneumatic braking system is analyzed with FMEA and FTA methods.The FMEA analysis table is given and the fault tree model of the system is built.The logic simplification is done to the fault tree with Boolean algebra formula and the minimum cutset of the system component faults is achieved.Then quantitative calculations are made to the built fault tree with the minimum cutest so as to reach the system reliability index.

About this research paper

What this paper is about

The advantages are analyzed for FMEA and FTA,two of the system reliability analysis methods.And the possibility is studied for analysis of complimented system reliability with the combination of the two methods.Then the abnormal braking of micro-computer controlled directacting electro-pneumatic braking system is analyzed with FMEA and FTA methods.The FMEA analysis table is given and the fault tree model of the system is built.The logic simplification is done to the fault tree with Boolean algebra formula and the minimum cutset of the system component faults is achieved.Then quantitative calculations are made to the built fault tree with the minimum cutest so as to reach the system reliability index.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The advantages are analyzed for FMEA and FTA,two of the system reliability analysis methods.And the possibility is studied for analysis of complimented system reliability with the combination of the two methods.Then the abnormal braking of micro-computer controlled directacting electro-pneumatic braking system is analyzed with FMEA and FTA methods.The FMEA analysis table is given and the fault tree model of the system is built.The logic simplification is done to the fault tree with Boolean algebra formula and the minimum cutset of the system component faults is achieved.Then quantitative calculations are made to the built fault tree with the minimum cutest so as to reach the system reliability index.

Key concepts: Fault tree analysis, Reliability engineering, Reliability (semiconductor), Failure mode and effects analysis, Engineering, Component (thermodynamics), Fault (geology), Braking system

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Analysis by FMEA and FTA Method of Micro-computer Controlled Directacting Electro-pneumatic Braking System — Research Paper | ScholarLens