Parallel dedicated machine scheduling problem with sequence-dependent setups and a single server

  • Authors:
  • Simin Huang;Linning Cai;Xiaoyue Zhang

  • Affiliations:
  • Department of Industrial Engineering, Tsinghua University, Beijing 100084, PR China;Department of Industrial Engineering, Tsinghua University, Beijing 100084, PR China;Grado Department of Industrial and Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2010

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Abstract

This paper addresses a scheduling problem on parallel dedicated machines in which the setup times are sequence-dependent and the setup operations are performed by a single server. The objective of the problem is to minimize the makespan of the system. The problem is formulated as an integer program and the lower bounds are constructed. A special case of the problem is presented and solved in polynomial time. For the general cases, a hybrid genetic algorithm is developed to solve the problem. The algorithm is tested by both randomly generated data sets and real-world data sets from a printing industry. The computational results show that the algorithm is efficient and effective for both types of data sets.