Research And Application Of Fuzzy Temperature Control Network Based On CANbus

With the progess of technology, nowaday new type sensor has already been developed in miniature, speediness and credibility. Now, smart sensor delegate the development direction of future sensor industry with micro-electronics technology growing rapidly. This kind of intelligent sensor has standard digital bus interface which can be connected to a fieldbus, and can be used to realize the self-manage and real time communication at the same time.In this control system based on fieldbus, intelligent field devices is a principal part of the whole control and manage system. This paper firstly summarize the development trend of the sensor measurement control network system in the industry field, and then introduce some important fieldbus, particularly CANbus, then the Fuzzy control theory and bring out the Fuzzy-PID algorithm; finally advanced a intelligent scout control network system resolve scheme based on CANbus, and apply this design plan to practical item and make better effect.