Optimization of Semi-automated Express Sorting Based on Multi-level Analysis

Abstract

In order to solve the problems in the existing semi-automatic sorting operations, Ergonomics is used to put forward the man-machine adaptability evaluation indexes for sorting operations, and the evaluation model is put forward by combining Likert metric and AHP. Through the evaluation and calculation of the existing operation, two major problems that need to be solved urgently are analyzed, namely the operation posture and the design index of the appliance. After comprehensive consideration of human physiological characteristics and relevant national policies and regulations, combined with the MOD method, an optimization plan for the operation process, operation posture, and operation equipment was proposed.