The Application Research In The Coal Product Line Control System Of Ten Million Kilograms Capacity

This thesis takes coal production control system as factual application background. A method is developed to build the production control system with which combined the fieldbus technology, MMI software IFix and OPC technology. In order to complement the different and complicated control functions of the monitor system, OOP and MMI technologies were applied to build the system which includes many functions such as data process, data display, alarm, control and so on .The brief research work and achievements are as follow:1. The theory and application of fieldbus systems are studied in this thesiscomparatively. From introducing the basic concept and technology characteristics, the specialties and predominance of filedbus systems standard are described. Several important fieldbus systems are studied in this thesis too.2. Based on the research of OPC Technology and Distributed Object Technology, this thesis presents the architecture and the implementation details of a distributed remote monitoring system based on OPC Data Access Specification.Through the result of this item , a well understanding about OPC has been reached which will do good to use this technologh.3. The development of configuration software, the fundamental constituting for configuration software and characteristics are analyzed, and the configuration software system construction is also introduced. The process control system of coal process production line, as the applied background, which craft, equipments and the request of automation control are introduced.4. On the basis of the research about technics process of coal product ,this thesis...