A limitation of Group Technology (GT)-based cellular manufacturing systems is that their limited routing flexibility offsets the setup and material handling efficiencies they offer. Virtual Cellular Manufacturing (VCM) systems do not encounter the problem of limited routing flexibility, but do not yield the same efficiencies as GT-based cellular systems. This study compares the performance of a GT-based cellular manufacturing system that utilizes operations overlapping to further improve material flow efficiency with that of a virtual cellular manufacturing system. Results suggest that while the use of operations overlapping in a GT-based cellular manufacturing system can to some extent compensate for the system's low routing flexibility, it cannot fully overcome the high flow time variance that results from the permanent dedication of machine resources. As a result, GT-based cellular manufacturing performs comparably to VCM only under a limited set of conditions.
Analysing the trade-off between efficiency and flexibility in cellular manufacturing systems
Reprints and Corporate Permissions
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
To request a reprint or corporate permissions for this article, please click on the relevant link below:
Academic Permissions
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
Obtain permissions instantly via Rightslink by clicking on the button below:
If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.
Related research
People also read lists articles that other readers of this article have read.
Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.
Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.