基于CAN总线的电涡流测功机励磁电流控制系统的开发  

Development of Control System for Coil Current of Eddy Current Dynamometer Based on C8051F040

作　　者：刘晓红[1] 王孝[2] 苏铁熊[1] 

机构地区：[1]中北大学,山西太原030051 [2]中国北方发动机研究所,山西大同037036

出　　处：《农业装备与车辆工程》2008年第2期46-48,共3页Agricultural Equipment & Vehicle Engineering

摘　　要：介绍了一种基于CAN总线开发设计的电涡流测功机励磁电流数字控制系统,给出了该系统的硬件总体结构设计和软件设计流程。并详细介绍了系统的控制策略,以及CAN总线控制器结构。实验证明整个系统具有可靠性高,精度高,功能化和模块化等优点。同时具有一定的可扩展性。In this paper, a measurement and control system in exciting current of eddy current dynamometer was designed with CAN. The architecture and function of main module are introduced. Programming and the realization of the software in developing are detailed. The results show that the system has the advantages of rational design, high reliability, high precision, powerful function and modular architecture. It also could improve the expansibility of the control system.

关 键 词：CAN总线 C8051F040 电涡流测功机 励磁电流 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] TP311.1[自动化与计算机技术—控制科学与工程]