Critical and hazard analysis of various components in a system using risk priority number and analytic hierarchy process

作     者：Sonawane, B.U. Rajiv, B. Chattopadhyay, P.K. 

作者机构：Department of Production Engineering Government College of Engineering Pune 411005 India R and DE Ministry of Defence Pune 411015 India 

出 版 物：《Journal of the Institution of Engineers (India), Part PR: Production Engineering Division》 (J Inst Eng India Part PR)

年 卷 期：2010年第90卷第MARCH期

页      面：18-23页

核心收录：

学科分类：0711[理学-系统科学] 12[管理学] 1202[管理学-工商管理] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学] 0837[工学-安全科学与工程] 0714[理学-统计学（可授理学、经济学学位）] 0701[理学-数学] 

主　　题：Risk analysis 

摘      要：The present investigation deals with systematic method of analysing the chticalityofthe units or components in a system, after identifying the basic elements of faults through Ishikawa diagram and determining risk priority number of each. Analytical hierarchial process was used to find out the relative worth of each, so as to validate the ranking of critical items. Trimming of some basic elements of faults below thresholding point was done following the theory of solving inventive problem (TRIZ). The present work made in-depth study to find out the probability of potential loss of remaining critical items through AHP and suggested a quantitative decision making equation as a part of the risk analysis.