Research And Design Of Multi Switched Reluctance Motor Coordinated Control System Based On CAN Bus

This subject puts emphasis on the research and design of multi switched reluctance motor coordinated control system based on CAN bus for promoting the application of SRD in multi-motor coordinated control area.A Design of multi switched reluctance motor coordinated control system based on CAN bus is presented in this paper. According to the structure of ISA bus, CAN intelligent adapter based on ISA bus is designed with 89C51 microprocessor and dual-port RAM, PC software design is also given to realize the communication function between PC and intelligent node.A SRM direct digital control system based on DSP controller is designed. The hardware and software based on single neural cell self-adaptive PID control algorithm is designed. Consideration of data exchange between the DSP and CAN, communication software and Interface circuit between DSP and CAN bus is designed.Intelligent control technique and it's application in SRD is studied in this paper. Some methods such as making use of neural network to remember fuzzy rule, using neural network's learn ability and recollection ability to adjust proportion parameter online, improves the normal fuzzy controller's performance. A single neural cell self-adaptive PID controller is researched.