采用单神经元PID控制器的调速系统具有更好的动态性能和启动性能，本文针对直流无刷电机调速系统，采用了一种基于改进的单神经元PID控制算法，用MATLAB/Simulink仿真工具对调速系统进行了建模，并对控制算法进行了仿真分析。仿真结果表明，使用该算法对直流无刷电机进行调速控制具有较高的可行性。与传统的PID控制算法相比，新算法具有更好的鲁棒性，且易于实现。

Single neuron PID controller is better to speed control system with regard to the dynamic performance and start performance． In this paper，a improved single neuron PID control algorithm is utilized for the brushless DC motor speed system．The system has been modeled and simulated with MATLAB/Simulink toolboxes．Simulation results show that the proposed algorithm is feasible to achieve robust speed control on a brushless DC motor．Compared to the traditional PID controller，the proposed system is easier to realize．