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Applying Multi-Objective Particle Swarm Optimization to Maintenance Scheduling for CNC Machine Tools
Abstract:
This paper focuses on the maintenance scheduling for CNC machine tools. A bi-objective mathematical model is built with the repair time and maintenance cost. A multi-objective particle swarm optimization (MOPSO), which combines the global best position adaptive selection and local search, is proposed to solve the mathematical model. The results show that MOPSO has a better performance than other method for solving the maintenance scheduling. They also show that MOPSO is an effective algorithm that has strong convergence.
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144-148
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December 2014
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© 2015 Trans Tech Publications Ltd. All Rights Reserved
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