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Padma Lalitha Mareddy,Sivarami Reddy Narapureddy,Venkata Ramamurthy Dwivedula,Sunil V Prayagi 대한산업공학회 2023 Industrial Engineeering & Management Systems Vol.22 No.3
This paper deals with machines and tools joint scheduling in a multi-machine flexible manufacturing system to min-imize makespan with the lowest possible copies of every type of tool without tool delay. The tools are placed in a central tool magazine that shares with and serves several machines. The problem is determining the lowest possible copies of every type of tool, allocation of tool copies to job-operations, and job-operations’ sequencing on machines without tool delay for makespan minimization. This paper proposes a nonlinear mixed integer programming formula-tion to model this simultaneous scheduling problem and flower pollination algorithm based on the flowers’ pollination process for solving this problem. The results have been tabulated, analyzed, and compared.