XU Xu, LIANG Yan-chun, SHI Xiao-hu. Time-Delay Recurrent Neural Network and Applications to Control of Ultrasonic Motors[J]. Acta Electronica Sinica, 2004, 32(11): 1918-1921.
XU Xu, LIANG Yan-chun, SHI Xiao-hu. Time-Delay Recurrent Neural Network and Applications to Control of Ultrasonic Motors[J]. Acta Electronica Sinica, 2004, 32(11): 1918-1921.DOI：
A time-delay recurrent neural network (TDRNN) model is proposed.TDRNN has a simple structure but far more "depth" and "resolution ratio" in memory by introducing the time-delay and recurrent mechanism.A TDRNN controller is utilized for controlling ultrasonic motors.A dynamic recurrent back propagation algorithm is developed.To guarantee the fast convergence of the proposed neural network model
the optimal adaptive learning rates are derived in the sense of discrete-type Lyapunov stability.Numeral experiments for controlling speeds of ultrasonic motors show that the TDRNN has good effectiveness in the identification and control for dynamic systems.
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