轮式底盘测功机数据采集控制系统设计  

Design of data collection and control system of a wheel type chassis dynamometer

作　　者：赵玮[1] 王强[1] 陈世明[1] 莫方伟[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《机械研究与应用》2010年第2期92-93,共2页Mechanical Research & Application

摘　　要：介绍了底盘测功机的采集控制系统的组成和工作过程。测功机数据采集控制系统由主控机、测功机控制系统、各项参数检测传感器及其信号调理电路组成。主控机与测功机控制柜可实现对电机的共同控制,采用模糊PID控制器调节电枢电压来改变电机扭矩,达到加载效果。计算机软件采用VB6.0设计,实现检测数据的接收,显示和打印。The data collection and control system and woking process of a wheel type chassis dynamometer was introduced. The data collection and control system of the wheel type chassis dynamometer consists of a master computer,the dynamometer control system,sensors and signal modulating circuits. The electromotor can be jointly controlled by the master computer and dynamometer control box. The torque of the electromotor can be controlled through adjusting armature voltage by a fuzzy PID controller. The software which designed by VB 6.0 can accomplish data receiving,display and print.

关 键 词：底盘测功机 数据采集 模糊PID控制 

分 类 号：U270.1[机械工程—车辆工程]