Abstract
Due to ever-shortening product life cycles and multi variant products the demand for flexible production systems that use human-robot collaboration (HRC) rises. One key factor in HRC is stress that occurs because of the unfamiliar work with the robot. To reduce stress induced strain for assembly tasks the cycle time should be adjusted to the human’s performance, so that the stress that is exerted on the working person by a waiting robot is minimized. In the presented approach the cycle times are adapted by predicting them based on Methods-Time Measurement (MTM) and the former performance of the working person. In this paper, two different prediction algorithms are presented and validated on data collected during an assembly study with a Stromberg carburetor. The results show a reduction of prediction errors compared to traditional MTM. By applying these algorithms to HRC-assembly scenarios a reduction of stress and mental load can be achieved.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Lien, T.K., Davis, P.G.G.: A novel gripper for limp materials based on lateral Coanda ejectors. CIRP Ann. Manufact. Technol. 57(1), 33–36 (2008)
Satake, S., Kanda, T., Glas, D. F., Imai, M., Ishiguro, H., Hagita, N.: How to approach humans?-strategies for social robots to initiate interaction. In: 2009 4th ACM/IEEE International Conference on Human-Robot Interaction (HRI), pp. 109–116. IEEE (2009)
Peyrot, M.F., McMurry, J.F.: Stress buffering and glycemic control: the role of coping styles. Diab. Care 15(7), 842–846 (1992)
Bunker, S.J., Colquhoun, D.M., Esler, M.D., Hickie, I.B., Hunt, D., Jelinek, V.M., Oldenburg, B.F., Peach, H.G., Ruth, D., Tennant, C.C., Tonkin, A.M.: “Stress” and coronary heart disease: psychosocial risk factors. Med. J. Aust. 178(6), 272–276 (2003)
Wetzel, C.M., Kneebone, R.L., Woloshynowych, M., Nestel, D., Moorthy, K., Kidd, J., Darzi, A.: The effects of stress on surgical performance. Am. J. Surg. 191(1), 5–10 (2006)
Mazloum, A., Kumashiro, M., Izumi, H., Higuchi, Y.: Quantitative overload: a source of stress in data-entry VDT work induced by time pressure and work difficulty. Ind. Health 46(3), 269–280 (2008)
Alenezi, A., Moses, S.A., Trafalis, T.B.: Real-time prediction of order flowtimes using support vector regression. Comput. Oper. Res. 35(11), 3489–3503 (2008)
Owensby, J.:. Automated Assembly Time Prediction Tool Using Predefined Mates from CAD Assemblies (2012)
Tirkel, I.: Cycle time prediction in wafer fabrication line by applying data mining methods. In: 2011 22nd Annual IEEE/SEMI Advanced Semiconductor Manufacturing Conference (ASMC), pp. 1–5. IEEE (2011)
Backus, P., Janakiram, M., Mowzoon, S., Runger, C., Bhargava, A.: Factory cycle-time prediction with a data-mining approach. IEEE Trans. Semicond. Manuf. 19(2), 252–258 (2006)
Maynard, H.B., Stegemerten, G.J., Schwab, J.L.: Methods-time measurement (1948)
Chaudhary, R., Singh, R.C., Kukreja, V.: Maynard Operation Sequence Technique (2008)
Gilbreth, F.B.: Motion Study: A Method for Increasing the Efficiency of the Workman. Van Nostrand, New York (1911)
Chryssolouris, G., Mavrikios, D., Fragos, D., Karabatsou, V.: A virtual reality-based experimentation environment for the verification of human-related factors in assembly processes. Robot. Comput. Integr. Manufact. 16(4), 267–276 (2000)
Zhang, W., Gen, M.: An efficient multiobjective genetic algorithm for mixed-model assembly line balancing problem considering demand ratio-based cycle time. J. Intell. Manuf. 22(3), 367–378 (2011)
Kuhlenbäumer, F., Przybysz, P., Mütze-Niewöhner, S., Schlick, C.M.: Age-differentiated analysis of the influence of task descriptions on learning sensorimotor tasks. In: Advances in Ergonomic Design of Systems, Products and Processes, pp. 159–175. Springer, Heidelberg (2017)
Krueger, G.P.: Sustained work, fatigue, sleep loss and performance: a review of the issues. Work Stress 3(2), 129–141 (1989)
Bedny, G., Karwowski, W.: A Systemic-Structural Theory of Activity: Applications to Human Performance and Work Design. CRC Press, Boca Raton (2006)
Acknowledgements
The authors would like to thank the German Research Foundation DFG for the kind support within the Cluster of Excellence “Integrative Production Technology for High-Wage Countries”.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG
About this paper
Cite this paper
Petruck, H., Mertens, A. (2018). Predicting Human Cycle Times in Robot Assisted Assembly. In: Trzcielinski, S. (eds) Advances in Ergonomics of Manufacturing: Managing the Enterprise of the Future. AHFE 2017. Advances in Intelligent Systems and Computing, vol 606. Springer, Cham. https://doi.org/10.1007/978-3-319-60474-9_3
Download citation
DOI: https://doi.org/10.1007/978-3-319-60474-9_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-60473-2
Online ISBN: 978-3-319-60474-9
eBook Packages: EngineeringEngineering (R0)