Study on measurement and diagnostic system to collect failure and degradation information of auxiliary equipment system for marine engine

2015 Fiscal Year Final Research Report

• Project/Area Number: 25420867
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Naval and maritime engineering
• Research Institution: Hiroshima University
• Principal Investigator: Shintaku Eiji 広島大学, 工学(系)研究科(研究院), 准教授 (50263728)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 舶用機関補機システム / 診断システム / 圧電変動ひずみセンサ / 振動計測 / 温度補償 / 信頼性解析 / リスク評価

Outline of Final Research Achievements

The measurement and diagnostic system to collect breakdown and degradation information of auxiliary equipment system for marine engine was developed by using piezoelectric strain sensor etc. And, it is analyzed the composition of the marine machinery system, the simulation models of the main equipment systems were developed to obtain the information to set up the measuring device. Finally, it proposed a safety management technique using the reliability analysis technique and the risk assessment technique, based on the above-mentioned results and the investigation of failure of marine equipment in a shipyard.

Free Research Field

船舶海洋工学，計測工学