SOLVING OSSP WITH RELEASE DATES TO MINIMIZING THE MAKESPAN AND RESOURCE IDLENESS ? A HYPOTHETICAL CASE.
- Assistant Professor & Head, PG & Research Department of Mathematics, AA Govt. Arts College, Cheyyar, Tamil Nadu- 604 407.
- Assistant Professor, PG & Research Department of Mathematics, Shanmuga Industries Arts & Science College, Tiruvannamalai, Tamil Nadu ? 606 601.
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Scheduling has become one of the major fields within Operations Research with several hundred papers published in every year. In this paper we are considering the open shop scheduling problem with release dates for the objective of minimizing makespan and resource idleness of machines for the hypothetical situation when some jobs need not processed on some machines. Here pre-emption is not allowed. In 2014, we developed an algorithm for the OSSP problem with release dates to minimize makespan and now we tested weather the same algorithm performs well for the objective of resource idleness of the machines for the hypothetical case also. It was found that the proposed algorithm performs better than the existing algorithm with respect to both the objectives.
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[S. Jayakumar and R. Meganathan. (2017); SOLVING OSSP WITH RELEASE DATES TO MINIMIZING THE MAKESPAN AND RESOURCE IDLENESS ? A HYPOTHETICAL CASE. Int. J. of Adv. Res. 5 (Jul). 1574-1579] (ISSN 2320-5407). www.journalijar.com
Assistant Professor, PG & Research Department of Mathematics, Shanmuga Industries Arts & Science College, Tiruvannamalai, Tamil Nadu – 606 601.