摘要
本文介绍以IEEE标准电脑鼠走迷宫竞赛为背景,以专用控制芯片MC33035、MC33039为核心构成的永磁无刷直流电机控制器,主要涉及核心控制电路的构成、功率开关元件的驱动、转速显示电路的实现、保证系统运行可靠性的抗干扰及EMC防治措施。
This paper invest igated the labyrinth competition take the IEEE standard＇s computer mouse as the background take spe-cial-purpose control chip MC33035,MC33039 as core constitution permanent magnetism not brushes the direct current machine con-troller design,mainly involves the core control circuit＇s constitution,the power on-off element＇s actuation,the rotational speed display circuit to realize,the guarantee system movement reliable antijamming and the EMC prevention measure.
出处
《科技广场》
2010年第9期148-151,共4页
Science Mosaic
关键词
电脑鼠
永磁无刷直流电机
控制芯片
控制器
Micromouse
Brushless DC Motor（BLDCM）
Integrated Circuit
Controller
