基于Internet的无刷直流电动机控制系统

将传统的无刷直流电动机控制系统速度环、电流环分别放置在Internet网络的中央控制器端和远程控制器端,通过网络形成闭环。文中给出了控制系统结构并采用DSP专用电机控制芯片和内含ARM核的网络控制芯片实现了无刷直流电动机网络控制系统的软硬件设计。实验结果表明:在网络控制系统中无刷直流电动机转速响应快速,运行平稳,证明了这种新型控制系统的有效性和可行性。

Brushless DC Motor Networked Control System

In the BLDCM networked control system, the double loop of traditional BLDCM control system is placed on the each side of the Internet. One is the central controller, another is the remote unit. In this paper the structure of control system is presented, in which the design scheme of hardware and software is implemented by DSP professional motor control chip and networked control chip embedded ARM core. The experimental result shows BLDCM response rapidly and run stableness in networked control system and proves the validity and feasibility of this control system.