Using a Hybrid Simulated Annealing and Genetic Algorithms for Non Fixed Destination Multi-depot Multiple Traveling Salesmen Problem with Time Window and Waiting Penalty


Authors

M. T. Shirafkan - Department of industrial engineering, Mazandaran University of Science and Technology, Babol, Iran H. Seidgar - Department of industrial engineering, Mazandaran University of Science and Technology, Babol, Iran J. Rezaian-Zeidi - Department of industrial engineering, Mazandaran University of Science and Technology, Babol, Iran N. Javadian - Department of industrial engineering, Mazandaran University of Science and Technology, Babol, Iran


Abstract

The non-fixed destination multi-depot multiple traveling salesmen problem (MmTSP) is a generalization of well-known MTSP with several salesmen in each depot. In this research, time window is defined for each depot (city).the salesmen only can service the customers within these time windows and also some penalties are considered for any deviation of start time. The objective function of problem is to minimize the total costs and penalties of the tours. This problem is of a great complexity and belongs to NP-complete class of problems. So the exact algorithms cannot perform the best solution in problems with big dimension. So Meta heuristics algorithm is used to solve these problems efficiently. In this research we used hybrid simulated annealing and genetic algorithms.


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ISRP Style

M. T. Shirafkan, H. Seidgar, J. Rezaian-Zeidi, N. Javadian, Using a Hybrid Simulated Annealing and Genetic Algorithms for Non Fixed Destination Multi-depot Multiple Traveling Salesmen Problem with Time Window and Waiting Penalty, Journal of Mathematics and Computer Science, 4 (2012), no. 3, 428--435

AMA Style

Shirafkan M. T., Seidgar H., Rezaian-Zeidi J., Javadian N., Using a Hybrid Simulated Annealing and Genetic Algorithms for Non Fixed Destination Multi-depot Multiple Traveling Salesmen Problem with Time Window and Waiting Penalty. J Math Comput SCI-JM. (2012); 4(3):428--435

Chicago/Turabian Style

Shirafkan, M. T., Seidgar, H., Rezaian-Zeidi, J., Javadian, N.. "Using a Hybrid Simulated Annealing and Genetic Algorithms for Non Fixed Destination Multi-depot Multiple Traveling Salesmen Problem with Time Window and Waiting Penalty." Journal of Mathematics and Computer Science, 4, no. 3 (2012): 428--435


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