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Three-dimensional Gantt chart based resource-constrained multiple projects scheduling and critical chain identification

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Aiming at resources-constrained multiple projects scheduling problem (RCMPSP), a three-dimensional representation is presented through extending the two-dimensional representation of resources-constrained scheduling problem by adding resource dimension to the two-dimensional Gantt chart. It can clearly display the resources consumption of every activity and provide valuable reference for concerning bottleneck resources and solving the resources conflict. In addition, a hybrid algorithm which combined the merits of bidirectional scheduling and parallel schedule generation scheme (PSGS) is proposed to optimize the RCMPSP. Furthermore how to use the presented three-dimensional Gantt chart to represent the schedule and identify critical chain is also described in details. The results of single project with single resource scheduling, single project with multiple resources scheduling, multiple projects with single resource scheduling and multiple projects with multiple resources scheduling show that the proposed approach is effective and explicit for resource constrained project scheduling and critical chain identification.

Original languageEnglish
Title of host publication2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011
Pages1597-1601
Number of pages5
EditionPART 3
DOIs
StatePublished - 2011
Event2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011 - Changchun, China
Duration: 3 Sep 20115 Sep 2011

Publication series

Name2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011
NumberPART 3

Conference

Conference2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011
Country/TerritoryChina
CityChangchun
Period3/09/115/09/11

Keywords

  • Three-dimensional Gantt chart
  • critical chain
  • resource-constrained multiple projects scheduling problem (RCMPSP)

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