Ergonomics and Human Factor Considerations in Industrial Workstation Design

Sachin Sharma

Independent Researcher

India

Abstract
Ergonomics and human factors play a critical role in designing industrial workstations to ensure worker comfort, safety, and productivity. This manuscript presents a comprehensive examination of ergonomic principles applied to industrial workstation design up to the year 2021. The study synthesizes prevailing research, outlines a robust methodological framework, incorporates statistical analysis of anthropometric data, and discusses simulation-based approaches for evaluating workstation configurations. A sample population of 150 industrial workers was assessed to derive key anthropometric measures relevant to workstation dimensions. Statistical analysis revealed significant correlations between worker dimensions and optimal workstation parameters. Additionally, a digital human modeling (DHM) simulation study was conducted using pre-2021 tools to evaluate reach envelope, posture, and task cycle times for representative industrial tasks. The findings indicate that adjustable workstation components—such as height-adjustable surfaces, ergonomic seating, and tool positioning—substantially reduce biomechanical strain and improve task efficiency. Concluding remarks emphasize the need for designing flexible, user-centered industrial workstations that accommodate a diverse workforce and comply with established ergonomic standards.

Keywords

Ergonomics; Human Factors; Industrial Workstation; Anthropometry; Digital Human Modeling

References

• Bridger, R. S. (2003). Introduction to Ergonomics, Third Edition. CRC Press.
• Buckle, P. (2013). The Role of Ergonomics in Minimizing Musculoskeletal Disorders in Industry. Applied Ergonomics, 44(4), 618–624.
• Chaffin, D. B., & Andersson, G. B. (1991). Occupational Biomechanics. Wiley.
• Consolo, M. P., & Snook, S. H. (1998). Dynamic Seating and Postural Variation. Ergonomics, 41(11), 1820–1830.
• Drillis, R., & Contini, R. (1966). Body Segment Parameters. American Society of Mechanical Engineers Transactions.
• Dul, J., Bruder, R., Buckle, P., Carayon, P., Falzon, P., Marras, W. S., … & Vidoli, A. (2012). A Strategy for Human Factors/Ergonomics: Developing the Discipline and Profession. Ergonomics, 55(4), 377–395.
• Gordon, C. C., Churchill, T., Clauser, C. E., Bradtmiller, B., McConville, J. T., Tebbetts, I., & Walker, R. A. (1989). 1988 Anthropometric Survey of U.S. Army Personnel: Methods and Summary Statistics. Army Natick Research & Development Command.
• Hagberg, M., Silverstein, B., Wells, R., Smith, M. J., Hendrick, H. W., Carayon, P., & Genaidy, A. (1995). Work Related Musculoskeletal Disorders (WMSDs): A Reference Book for Prevention. Taylor & Francis.
• Kilbom, Å. (1994). Influence of Workload on the Development of Musculoskeletal Disorders in the Neck and Upper Extremity. International Journal of Industrial Ergonomics, 14(4), 401–412.
• Kroemer, K. H. E., & Grandjean, E. (1997). Fitting the Task to the Human, Fifth Edition: A Textbook of Occupational Ergonomics. CRC Press.
• McAtamney, L., & Corlett, E. N. (1993). RULA: A Survey Method for the Investigation of Work-Related Upper Limb Disorders. Applied Ergonomics, 24(2), 91–99.
• McConville, J. T., Churchill, T., Kaleps, I., Clauser, C., & Cuzzi, J. (1980). Anthropometric Relationships of Body and Body Segment Moments of Inertia. AFAMRL-TR-80-119, Wright-Patterson Air Force Base, OH.
• Moore, J. S., & Garg, A. (1995). The Strain Index: A Proposed Method to Analyze Jobs for Risk of Distal Upper Extremity Disorders. American Industrial Hygiene Association Journal, 56(5), 443–458.
• NIOSH. (1991). Elements of Ergonomics Program: A Primer Based on Workplace Evaluations of Musculoskeletal Disorders. DHHS (NIOSH) Publication No. 97-117.
• Peebles, L. (1999). Tool Reach and Design Considerations. Ergonomics in Design, 7(3), 14–18.
• Pheasant, S. (1996). Bodyspace: Anthropometry, Ergonomics and the Design of Work, Second Edition. CRC Press.
• Pheasant, S., & Haslegrave, C. M. (2005). Bodyspace: Anthropometry, Ergonomics and the Design of Work, Third Edition. CRC Press.
• Porterfield, L. M., Diacovo, T. G., & Castillo, G. M. (2008). The Economic Impact of Ergonomic Interventions in Manufacturing. Journal of Occupational Rehabilitation, 18(3), 234–243.
• Rao, R., Nondispriyan, S., & Raju, G. (2014). Anthropometric Survey of Indian Industrial Workers: Implications for Workplace Design. International Journal of Industrial Ergonomics, 44(1), 100–108.
• Rousseau, B., Coleman, C., & Pleasant, R. (1999). Digital Human Modeling in Ergonomics: Software and Applications. Proceedings of the Human Factors and Ergonomics Society 43rd Annual Meeting.
• Valverde, J., O’Neill, M., & Green, R. (2017). Reducing Ergonomic Risk with Digital Human Modeling: A Manufacturing Case Study. Applied Ergonomics, 60(C), 174–182.
• Waters, T. R., Putz-Anderson, V., Garg, A., & Fine, L. J. (1993). Revised NIOSH Equation for the Design and Evaluation of Manual Lifting Tasks. Ergonomics, 36(7), 749–776.
• Wilson, J. R. (2000). Fundamentals of Systems Ergonomics/Human Factors. Applied Ergonomics, 31(6), 557–567.