A heuristic rescheduling algorithm for computer-based production scheduling systems

Rong-Kwei Li*, Yu Tang Shyu, Sadashiv Adiga

*此作品的通信作者

研究成果: Article同行評審

78 引文 斯高帕斯(Scopus)

摘要

Generation of new production schedules in response to changes that take place on a factory shop-floor is a common requirement in today’s complex and flexible manufacturing environment. The current approaches use either a regeneration rescheduling method, which results in unsatisfactory response times or methods that need too much manual intervention for identifying the operations to be changed. We propose a new rescheduling algorithm to address these problems. Our algorithm is based on the construction of a scheduling binary tree and a net change concept adopted from MRP system. It revises schedules by rescheduling only those operations that need to be revised. Our algorithm can be embedded in existing simulation-based scheduling systems or electronic Gantt chart approaches to improve their effectiveness.

原文English
頁(從 - 到)1815-1826
頁數12
期刊International Journal of Production Research
31
發行號8
DOIs
出版狀態Published - 1 一月 1993

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