Abstract
In this paper, we consider a two parallel machine problem where each machine has a fixed and known unavailable period. The objective is to minimize the makespan. In the literature, the problem has been considered for the case in which there is only one unavailable period on either one of the machines. This paper extends the results to two unavailable periods, one for each machine. For each of the different cases of the problem, an algorithm is developed to find the optimal solution. Although all the proposed algorithms have exponential time complexities, they are quite efficient in solving large problems. Computational results for problems with up to 1000 jobs are reported.
Similar content being viewed by others
References
Lee CY (1999) Two-machine flowshop scheduling with availability constraints. Eur J Oper Res 114:420–429
Park Y, Kim S, Lee YH (2000) Scheduling jobs on parallel machines applying neural network and heuristic rules. Comput Ind Eng 38:189–202
Schmidt G (2000) Scheduling with limited availability. Eur J Oper Res 121:1–15
Lee CY (1991) Parallel machines scheduling with nonsimultaneous machine available time. Discrete Appl Math 30:53–61
Kellerer H (1998) Algorithms for multiprocessor scheduling with machine release times. IIE Trans 30:991–999
Lee CY, Liman SD (1993) Capacitated two-parallel machines scheduling to minimize sum of job completion times. Discrete Appl Math 41:211–222
Mosheiov G (1994) Minimizing the sum of job completion on capacitated parallel machines. Math Comput Model 20:91–99
Lee CY, Chen ZL (2000) Scheduling jobs and maintenance activities on parallel machines. Nav Res Log 47:145–165
Lee CY (1996) Machine scheduling with an availability constraint. J Global Optim 9:395–416
Liao CJ, Shyur DL, Lin CH (2005) Makespan minimization for two parallel machines with an availability constraint. Eur J Oper Res 160:445–456
Garey MR, Johnson DS (1979) Computers and intractability: a guide to the theory of NP-completeness. Freeman, San Francisco
Ho JC, Wong JS (1995) Makespan minimization for m parallel identical processors. Nav Res Log 42:935–948
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lin, CH., Liao, CJ. Makespan minimization for two parallel machines with an unavailable period on each machine. Int J Adv Manuf Technol 33, 1024–1030 (2007). https://doi.org/10.1007/s00170-006-0524-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-006-0524-4