Abstract: Aiming at the problems involving maximum utilization for wind energy and power balance between wind turbine and diesel engine, a novel control scheme for pumping water aided by wind power is proposed.It is a coupling two-input-two-output and time-variable system.Based on the principle of decoupling and recurrent neural network, two diagonal recurrent neural network(DRNN) is adopted to adjust the parameters of two PID controllers on-time, and one nerve cell decouple compensator is adopted for decoupling the system, which implementing non-model adaptive decouple PID control.Finally, the validity of the proposed control strategy is identified via computer simulations, and it lays the foundation for further study.