交流异步电机神经元变结构PID速度控制器设计

为了提高异步电动机调速系统的动态品质,提出了一种基于神经元变结构PID控制的速度控制器。该控制策略用一个神经元控制器实现变结构PID控制的同时,用另一个神经元控制器实时调整变结构PID控制器的参数。仿真结果表明,与传统PID调节器相比,该速度控制器能够有效地提高系统的静态、动态特性与鲁棒性。

Design of neuron variable structural PID speed controller for AC asynchronous motor

In order to improve the dynamic quality of asynchronous motor speed control system, a speed controller based on variable structure PID control of neuron is proposed.The control strategy uses a neuron controller to achieve variable structure PID control at the same time, with another neuron controller real-time adjustment variable structure PID controller parameters.The simulation results show that the speed controller can effectively improve the static, dynamic and robustness of the system compared with the traditional PID controller.In order to improve the dynamic quality of asynchronous motor speed regulator, a speed controller based on neutron variable structural PID control is proposed.For this control, variable structural PID control is realized by a neuron controller while data of variable structural PID controller is realized by another neuron controller.The simulation results show that this speed controller can effectively improve the static & dynamic characteristic and robustness of the system compared with the traditional PID controller.