摘要
本文提出了一种基于PC486微机并结合模拟调节器的直流电力底盘测功机新型控制方案,介绍了系统的构成及工作原理;同时分析了底盘测功机上汽车行驶阻力的计算机模拟原理。并对采用新控制方案的底盘测功机进行了主要影响因素的精度分析,给出了试验结果。
A new control plan for D C motor chassis dynamometer, based on PC486 computer with analog regulator is presented in this paper. The structure and principle of the control system are introduced. The theory on computer simulation of driving resistance on chassis dynamometer and the precision of chassis dynamometer with new control system are analysed and the experiment result is provided.
出处
《汽车工程》
EI
CSCD
北大核心
1998年第3期139-143,164,共6页
Automotive Engineering
关键词
底盘
测功机
控制系统
行驶阻力
汽车
Chassis dynamometer Control system Driving resistance Computer simulation
