Page 51 - 捷運技術 第54期

捷運機電系統RAM配當方法

RAM Allocation for MRT E&M System

Frank H.C. Chen *
Mitsubishi Heavy Industries, Ltd.
Shinkansen Nangang Extension Construction Office
14F., No.112, Sec. 2, Zhongshan N. Rd., Taipei City 10449,
Taiwan (R.O.C.)
James C.W. Ngo
Sumitomo Corporation Bangkok Red Line Project Office
Andrew W.Y. Chang
Alstom Transport S.A. Taiwan Branch.
Yi-fan Kuo
SRicardo Singapore PTE. Ltd. Taiwan Branch
Shuku C.C. Chu
Toshiba Electronic Components Taiwan Corporation

(Date received：24 April 2018 ; revised：20 June 2018 ; accepted：27 August 2018)

Abstract

RAM allocation is to analyze requirements relating to System Operation,
Maintenance, and to transfer those into Reliability/Availability/Maintainability
targets for System and Subsystem(s). The current RAM requirements are
unclear and not specific for the entire E&M System, and as such, this paper
is to introduce requirements from "Rules of Final Inspection & Testing
for Revenue Service and to allocate those down to subsystems through
appropriately weighted factors.
Keywords: E&M System, Rules of Final Inspection & Testing for Revenue Service,
System Assurance, Requirement Allocation, Weight Factor

* Corresponding author : frank_chen@tsc-tokyo.gr.jp or u8036100@gmail.com

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