摘要
设计了一套基于嵌入式和虚拟仪器技术的水力测功器测控系统.由LPC2210芯片构成的现场控制单元主要完成对转速、转矩等信号的采集,以及对转速的跟随控制,上位机采用虚拟仪器对现场控制单元的信号进行处理和显示.
Designed a hydraulic dynamometer measurecontrol system based on virtual instru- ment technology and embedded technology. Onsite control unit constituted by LPC2210 completes the acquisition of the speed,torque, and other signals, as well as control to follow the set speed, PC virtual instrument used for on- site control unit of signal processing and display.
出处
《机械与电子》
2009年第4期28-30,共3页
Machinery & Electronics
关键词
嵌入式
虚拟仪器
PID控制
串口通讯
embedded system
virtual instrument
PID control
serial communications
