Research on Employee Scheduling in Sorting Centers Based on NSGA-III Algorithm

Abstract

This article studies the attendance situation of employees and temporary workers in the sorting center in the future, and ensures a balance between attendance rate and actual hourly efficiency. Establish a multi-objective linear programming model and list multiple constraints, such as personnel non negative integer constraints, task quantity compliance constraints, formal worker quantity constraints, attendance rate constraints, continuous attendance days constraints, and maximum work efficiency constraints. In order to obtain the optimal solution, the NSGA-III algorithm was used for optimization and solving. The paper elaborates on the establishment process of a multi-objective linear programming model, clarifies decision variables and objective functions, and introduces objectives such as minimizing the total number of people, balancing actual worker performance, and balancing attendance rates. In addition, the paper introduces the basic principles of the NSGA-III algorithm and the model solving process based on this algorithm, demonstrating some of the prediction results. This study has important guiding significance for managers to optimize work arrangements and improve work efficiency.