Scheduling for Single Machine with Uncertainty Demand

In this paper, scheduling for single machine with uncertainty demand is considered, which includes due-data windows for orders. A triangular fuzzy number is used to represent the uncertainty demand, and a half-trapezoid one to represent fuzzy due-data. We use the maximum agreement index as optimized object, and genetic algorithm is adopted to find the optimal sequencing. Simulation results illustrated the efficiency of the proposed model and algorithm.