Research of Foreign Trade Equipment Preventive Maintenance Decision Scheme based on User Capability

Equipment maintenance support is a very importance and efficient method, which can maintain, restore and improve the force of Equipment. Maintenance decision scheme is the structural framework of maintenance support system, as a guiding document, which involves in maintenance resources, inventory, task, management of equipment system. This paper aimed at the preventative maintenance capability constraints of the users, this paper constructs a mathematical model to solve for a set of preventative maintenance decision scheme that lowers maintenance costs while maintaining the task sustainability probability of foreign trade Equipment. An application case is carried out for robustness check of this method.