Learningin Prevention of Unsafe Behavior Propagation between Production Employees

Authors

  • JuanShi,DingyiChang,PengZheng

Abstract

The unsafe behavior of production staff has the characteristics of strong replication and fast propagation. It is of great significance to establish a model for the spread of unsafe behaviors under the intervention of training and education, and to study its inherent rules of propagation, so as to control the spread of unsafe behaviors among employees during the pandemic such as covid-19. The improved SEIRS infectious disease model was constructed, and the concepts of improvement rate, learning rate and direct immunity rate were added to explore the mechanism of out-of-system training and education intervention on the spread of unsafe behaviors within the system. Using the function ODE45 in MATLAB to solve the value of the differential equation and effectively simulate the movement trajectory of each particle in the system, so as to analyze the dynamic transformation relationship between employees in different states and the influence of the conversion rate on the propagation process of employees' unsafe behaviors. The results showed that the spread of unsafe behaviors could be suppressed by increasing the rate of improvement, cure and direct immunity, and decreasing the rate of infection, learning and forgetting by training the safety awareness and skills of the future personnel. Conduct pre-employment safety training and work safety supervision for future personnel, and cut off the source of infection. As a result, changes in six conversion rates to different degrees will affect the process of behavior propagation.

Downloads

Published

2020-08-01

Issue

Section

Articles