基于Matlab实验平台实现五相无刷直流电动机的建模与仿真，分析了直流电压、负载转矩等参数的变化对系统性能的影响。仿真结果验证了分析的正确性和可靠性。-Modeling and Simulation of five phase brushless DC motor based on Matlab experimental platform, the influence of the parameters of DC voltage and load torque on the performan