Guorong LIU

Work place: HuNan Institution of Engineering, HuNan Institution of Engineering, Xiangtan, Hunan, China



Research Interests:


Author Articles
The Application in Speed Sensor-less Based on BP Neural Network Optimized by Genetic Algorithm

By Yi LIU Guorong LIU

DOI:, Pub. Date: 5 Oct. 2011

This paper puts forward a strategy that the sensor-less being optimized by the intelligent algorithm applies in the system of direct torque control. Based on the BP neural network in the identification of DTC speed, it optimizes the BP neural network speed identifier by using generic algorithm. It is proved by the simulation results that the neural network has been greatly improved by the application of intelligent algorithm, and the speed sensor-less based on the intelligent algorithm has better stability properties.

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