A Proposed Strategy to Reduce Worker Fatigue in a Continuous Manufacturing System Considering Work Stress, Self-Efficacy, and Sleepiness: A Case Study of a PVC Pipe Manufacturer

Prangawayu, Nur and Indrianti, Nur and Ristyowati, Trismi (2022) A Proposed Strategy to Reduce Worker Fatigue in a Continuous Manufacturing System Considering Work Stress, Self-Efficacy, and Sleepiness: A Case Study of a PVC Pipe Manufacturer. In: 1st International Conference on Engineering Optimization and Management in Industrial Applications "Advancement of Optimization, Engineering Technology, and Management for Sustainable Environment", 29 Oct 2022, Yogyakarta.

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Abstract

The 8th Sustainable Development Goal emphasizes productivity and a safe work environment for workers. One of the factors influencing a safe working environment for industry and organizations is worker fatigue. This study proposes a strategy to reduce fatigue levels in a PVC pipe manufacturer, particularly the Extrusion Technician I (ET01), by considering work stress, self-efficacy, and sleepiness factors. The data used in this study was collected using questioner with the Likert scale. The statistical test included instrument tests and classical assumption tests. The effect of work stress, self-efficacy and sleepiness level on work fatigue was analyzed using the multiple regression linear method. While the proposed strategy was determined using a multi-criteria decision approach, i.e., Analytical Hierarchy Process (AHP). The result of this study shows a correlation between work stress, self-efficacy, and sleepiness level to work fatigue simultaneously. In contrast, partially, work stress is the only variable that affects work fatigue. Based on the results, the company is suggested to provide psychological consultation to employees to reduce the level of ET01 operator fatigue. Factors considered in this study were limited to work stress, self-efficacy, and sleepiness. Further research may consider more variables affecting work fatigue, such as noise level, emotional intelligence, and temperature.

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	PVC manufacturing, work stress, self-efficacy, sleepiness level, work fatigue, AHP, SDGs
Subjects:	T Technology > T Technology (General)
Depositing User:	ST, M.Sc Astrid Wahyu Adventri Wibowo
Date Deposited:	05 Jan 2023 06:37
Last Modified:	05 Jan 2023 06:38
URI:	http://eprints.upnyk.ac.id/id/eprint/32194

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