基于BP网络PID控制算法的均衡风缸压力控制研究

Research on Controlled of Equalizing Reservoir Pressure Based on BP Neural Network PID Algorithm

使用自适应BP网络PID控制算法和PWM控制高速开关阀的控制方式对均衡风缸的压力进行精确控制,并利用AMEsim和MATLAB/Simulink联合仿真,对该方法进行验证。仿真结果证明该方法对均衡风缸压力的精确控制,能够满足铁路运输安全要求。

Using the method of BP neural network PID algorithm and the mode of PWM control high- speed on-off valve, the pressure of the equalizing reservoir is controlled. By co-simulation study based on Amesim and MATLAB/Simulink, this method get validated. The simulation results show that this method can be used to realize the precise control of the pressure of the equalizing reservoir, make it can meet the requirements of railway transportation.