An Optimal Model for Work-Related Injury Insurance System

Work related injury insurance system which consists of work related injury prevention system, work-related injury compensation system, work-related injury rehabilitation system is a complex social and systematic project. Firstly, the paper analyses the relations among the three subsystems, makes some basic hypotheses. Secondly, it sets up differential equations model to quantitatively analyze the relations among the subsystem, and studies the sensitivity and reliability of the model. Finally, the control method is obtained, which enable the work related injury insurance system systems to reach the optimal state, by using the control model of work related injury insurance system systems and optimal control theory.