Shigeshi Yamashita
Department of Engineering, Tottori University, Minami 4-101, Koyama, Tottori-Shi, Tottori, 680-8552, Japan.

Kodo Ito
Department of Engineering, Tottori University, Minami 4-101, Koyama, Tottori-Shi, Tottori, 680-8552, Japan.

Sho Kawakami
Department of Engineering, Tottori University, Minami 4-101, Koyama, Tottori-Shi, Tottori, 680-8552, Japan.

Truong Dinh Anh Khoa
Department of Engineering, Tottori University, Minami 4-101, Koyama, Tottori-Shi, Tottori, 680-8552, Japan.

DOI https://doi.org/10.33889/IJMEMS.2021.6.4.059

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Abstract

The employee education is indispensable for companies to improve productive efficiency and product quality. In general, the employee education is divided into two types, i.e., On-job trainings and Off-job ones, and Off-job trainings are divided into two types, i.e., compulsory educations and non-compulsory ones. Compulsory educations such as safety program and compliance education, are necessary to maintain daily production without any accidents. Although all employees of a department and a division gather in a classroom annually in conventional compulsory educations, daily e-learning education complements and strengthens conventional compulsory ones today because employees forget what they learn by annual learning. In past studies, the logit model is used for modeling the influence from education receipt to its memory condition and quantitative relationship between the effect of traffic safety education and the accident-related human-errors was clarified. The effectiveness of the safety driving educational program was indicated by Structural Equation Modelling method. In this paper, an annual compulsory which is complemented and strengthened by e-learning, is discussed. The expected cost rate of education is expressed using imperfect maintenance models and optimal policies which minimizes it is considered. Although we use the exponential function which denotes the occurrence probability of accidents which are caused by forgetting lessons, the actual occurrence probability which is approximated from the actual data would be a complicated one. For solving such complex optimization problems, metaheuristic methods can be applied.

Keywords- Vocation education training, E-learning, Education plan, Imperfect maintenance, Optimal policy.

Citation

Yamashita, S., Ito, K., Kawakami, S., & Khoa, T. D. A. (2021). Optimal Education Plan of Employees Using Maintenance Model. International Journal of Mathematical, Engineering and Management Sciences, 6(4), 1009-1024. https://doi.org/10.33889/IJMEMS.2021.6.4.059.