Research Of A Versatile Single Neuron's Control And Algorithm On DC And AC Drivers

Intelligent control methods' using is extremely widespread in the power drive systems and it has important practical significance to research and develop a versatile intelligent control method. A deeply study and summarize on principle, algorithms and developments of the single neuron PID (SN-PID) controller, which using in the power drive systems, are included in this paper. By the theoretical researching, the limitations of traditional SN-PID especially on the weight value's deterioration are pointed out and the causations are analyzed. Based on the theory analysis, an improved SN controller is designed. This improved SN controller synthesizes the consideration of the system states and algorithm structure, using different control algorithm on the each system state. By this, it obviates the weight value's deterioration. Comparing with the others improved SN-PID controller, it has the advantages of simplicity, stableness and versatility.