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| 土槽实验室模拟加载系统 | |
| 引用本文： | 罗兴吾 罗锡文. 土槽实验室模拟加载系统[J]. 华南农业大学学报, 1997, 18(3): 121-125 |
| 作者姓名： | 罗兴吾 罗锡文 |
| 作者单位： | 华南农业大学工程技术学院 |
| 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过用的模拟加载系统，具有重要的理论意义和衫价值。 |
| 关 键 词： | 计算机控制系统 磁粉制动器 模拟加载系统 |
A SOIL-BIN LABORATORY SIMULATED LOADING SYSTEM |
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| Luo Xingwu Luo Xiwen Wang Weixing Zhong Guohuo. A SOIL-BIN LABORATORY SIMULATED LOADING SYSTEM[J]. JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY, 1997, 18(3): 121-125 | |
| Authors: | Luo Xingwu Luo Xiwen Wang Weixing Zhong Guohuo |
| Abstract: | 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. |
| Keywords: | computer-based control system PID control magnetic particle brake simulated loading system |
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