caa a22 4500 606232966 CHVBK 20210128101229.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s10287-014-0205-y doi (NATIONALLICENCE)springer-10.1007/s10287-014-0205-y Imperfect production process with learning and forgetting effects [Elektronische Daten] [M. Jaber, Z. Givi] Wright's learning curve (WLC) assumes every unit of production has an acceptable level of quality, which is not the case in many production environments. Many studies reported that a production process may go out-of-control therefore generating defective items requiring rework. Jaber and Guiffrida (Int J Prod Econ 127(1):27-38, 2004) have modified the WLC by accounting for rework time. In a later study, Jaber and Guiffrida (Eur J Oper Res 189(1):93-104, 2008) allowed for production interruption to restore the quality of the production process to reduce the number of defective items per lot. Although these works were the first analytical models that linked learning to quality, their results cannot be generalized as they considered a single (first) production cycle. This assumption ignores the transfer of learning that occurs between cycles in intermittent production environments. This paper addresses this limitation and considers the knowledge transferred to deteriorate because of forgetting. The results indicate that the performance function of the process has a convex form under certain conditions. The performance of the system improves with faster learning in production and rework, frequent process restorations, and transfer of learning between cycles. Springer-Verlag Berlin Heidelberg, 2014 Learning nationallicence Forgetting nationallicence Production nationallicence Rework nationallicence Quality nationallicence Imperfect production nationallicence Jaber M. Department of Mechanical and Industrial Engineering, Ryerson University, M5B 2K3, Toronto, ON, Canada aut Givi Z. Department of Mechanical and Industrial Engineering, Ryerson University, M5B 2K3, Toronto, ON, Canada aut Computational Management Science Springer Berlin Heidelberg 12/1(2015-01-01), 129-152 1619-697X 12:1<129 2015 12 10287 https://doi.org/10.1007/s10287-014-0205-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10287-014-0205-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jaber M. Department of Mechanical and Industrial Engineering, Ryerson University, M5B 2K3, Toronto, ON, Canada aut NATIONALLICENCE 700 1- Givi Z. Department of Mechanical and Industrial Engineering, Ryerson University, M5B 2K3, Toronto, ON, Canada aut NATIONALLICENCE 773 0- Computational Management Science Springer Berlin Heidelberg 12/1(2015-01-01), 129-152 1619-697X 12:1<129 2015 12 10287