摘要
为了进行室内模拟加载，研制了一套计算机控制的磁粉制动器模拟加载系统。本系统由计算机、ＰＣ－６３１３接口卡、加载装置、测试装置等硬件组成，加载系统的软件用ＴｕｒｂｏＣ与汇编语言混合编写，采用比例控制方法，以汉字系统为工作平台。所研制的系统可以作为农机行业通用的模拟加载系统，具有重要的理论意义和实用价值。
A computer controlled magnetic particle brake simulated loading system was developed for agricultural machinery experiments.The loading system included a computer,a PC-6313 interface card,a loading installation and a measuring installation. The system programme was designed with Turbo C and assembly language.A proportional feed back control method was used to improve the accuracy of the loading system. Operation was easy,using a Chinese characer menu as interface surface.Test results showed that the loading system could be used as a general-purpose tool in agricultural machinery experiments.
出处
《华南农业大学学报》
CAS
CSCD
北大核心
1997年第3期121-125,共5页
Journal of South China Agricultural University
关键词
计算机控制系统
磁粉制动器
模拟加载系统
computer-based control system
PID control
magnetic particle brake
simulated loading system
