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Dynamic cellular manufacturing under multiperiod planning horizons

Jaydeep Balakrishnan (Operations Management Area, Haskayne School of Business, University of Calgary, Alberta, Canada)
Chun Hung Cheng (Department of Systems Engineering and Engineering Management, The Chinese University of Hong Kong, Shatin, Hong Kong)

Journal of Manufacturing Technology Management

ISSN: 1741-038X

Article publication date: 1 July 2005

1798

Abstract

Purpose

The purpose of this research paper is to discuss cellular manufacturing is discussed under conditions of changing product demand. Traditional cell formation procedures ignore any changes in demand over time from product redesign and other factors. However given that in today's business environment, product life cycles are short, a framework is proposed that creates a multi‐period cellular layout plan including cell redesign where appropriate.

Design/methodology/approach

The framework is illustrated using a two‐stage procedure based on the generalized machine assignment problem and dynamic programming. This framework is conceptually compared to virtual cell manufacturing, which is useful when there is uncertainty in demand rather than anticipated changes in demand. A case study is used to explain how the concept would work in practice.

Findings

One major characteristic of the proposed method is that it is flexible enough to incorporate existing cell formation procedures. It is shown through an example problem that the proposed two‐stage method is better than undergoing ad hoc layout changes or ignoring the demand changes when shifting or cell rearrangement costs exist. It also sheds some insight into cellular manufacturing under dynamic conditions.

Originality/value

This paper should be useful to both researchers and practitioners who deal with demand changes in cellular manufacturing.

Keywords

Citation

Balakrishnan, J. and Hung Cheng, C. (2005), "Dynamic cellular manufacturing under multiperiod planning horizons", Journal of Manufacturing Technology Management, Vol. 16 No. 5, pp. 516-530. https://doi.org/10.1108/17410380510600491

Publisher

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Emerald Group Publishing Limited

Copyright © 2005, Emerald Group Publishing Limited

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