A dynamic scheduling model of parallel-machine group for weapon production

摘要

This study discusses weapon production using a single production stage with limited capability for production scheduling, and a parallel machine and a machine group dynamically flexible change strategy. An optimal schedule was created by integrating the schedule operation model into one-stage scheduling and combining it with a mathematical programming model. This study utilized Lindo 6.0 professional software. For verification and evaluation of computational results, the software program implemented a mathematical programming model, concluding with a comparison of the first-come-first-served (FCFS) technique. The proposed model yielded a favorable outcome and benefits, clearly assigning schedules for labor and production, thus obtaining the total least performance indicator for tardiness cost, earliness cost, and machine group changeover cost.