Methodology for bottleneck identification in a production system when implementing TOC
e 23 lug 2020
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 23 lug 2020
Pagine: 74 - 82
Ricevuto: 30 gen 2020
Accettato: 10 giu 2020
DOI: https://doi.org/10.2478/emj-2020-0012
Parole chiave
© 2020 Wieslaw Urban et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Fig. 1
Fig. 2
Bottleneck identification methods
| Longest Queue | length of a queue analysis or a measurement of the waiting time of machines | |
| Longest Waiting Time | rate of utilisation of machines measurement | |
| Utilisation | rate of utilisation of machines measurement | Hopp and Spearman (2000) |
| Average Active Period/Active Period | measurement of the machine activity continuously | Roser et al. (2001/ |
| Process Time | material flow time in process measurement | Delpf et al. (2003) |
| Queue Time/Average Waiting Time | the waiting time before the process measurement | Faget et al. (2005) |
| Inactive Period | inactive time of machine measurement | Sengupta et al. (2008) |
| Turning Point | observation of blocking and waiting of processes | Li et al. (2009) |
| Bottleneck Walk | observation of processes and the level of inter-process resources | |
| Flow Constraint Analysis | takt time and the resource cycle time comparison | |
| C/T Corrected | cycle time and the degree of utilisation of each process measurement |