Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6896858 | European Journal of Operational Research | 2015 | 11 Pages |
Abstract
Working environment affects human health condition and performance. Human Factors (HF) scholars aim to elaborate this effect. However, HF studies mostly focus on employee occupational health and safety elements and their consequences on employee health conditions. They do not take into account Work-related Ill Health (WIH) risk factor effects at the system level. In contrast, operations research studies usually assume that operators involved in a system have identical performances and rarely consider WIH risk factor effects in optimizing system performance. This paper proposes a 2-state Markov chain model to quantify WIH risk factor effects and thereby estimate their economic impacts in optimizing a serial assembly line's performance. Results of this research demonstrate between 0.52 percent and 8 percent increase for the total cost of the system as WIH risk levels change. This paper opens a new window to understand economic consequences of WIH effects, and to enhance systems performance by investigating working conditions.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
A. Sobhani, M.I.M. Wahab, W.P. Neumann,