Study on the Current Application Situation and Development of E-Portfolio Based on ICT for Mechanical Components Using Genetic Algorithms

Abstract:

The maintenance cost and the extended life of the system under any activities-combination, which represents what kind of activities taken for these chosen components, are analyzed for evaluating the unit-cost life of the system. The optimal activities-combination at each PM stage is decided by using genetic algorithm in maximizing the system unit-cost life. Repeatedly, the PM scheduling is progressed to the next stage until the system's unit-cost life is less than its discarded life. Appropriately a mechatronic system is used as an example to demonstrate the proposed algorithm. This paper uses E-Portfolio based on ICT for mechanical components using genetic algorithms and content analysis to study present application situation of E-portfolio in China, and scientifically forecast the trend of the development of E-Portfolio, which is conducive to grasp the research of E-Portfolio and discover some problems existing in the process.

• Periodical: Applied Mechanics and Materials (Volumes 84-85)
• Pages: 466-470
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.84-85.466
• Online since: August 2011
• Authors: Yan Shuang Zhou, Yan Fu Zhang, Tun Dong, Hai Bing Zhan
• Keywords: Content Analysis, Development, E-Portfolio, Situation

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