| 基于虚拟仪器的籽棉残膜分离装置测试系统 |
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| 引用本文： | 张若宇,丁竹青,李晓良,坎杂,李硕,张亚欧. 基于虚拟仪器的籽棉残膜分离装置测试系统[J]. 农业机械学报, 2014, 45(10): 97-102 |
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| 作者姓名： | 张若宇 丁竹青 李晓良 坎杂 李硕 张亚欧 |
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| 作者单位： | 石河子大学新疆生产建设兵团农业机械重点实验室;石河子大学新疆生产建设兵团农业机械重点实验室;石河子大学新疆生产建设兵团农业机械重点实验室;石河子大学新疆生产建设兵团农业机械重点实验室;石河子大学新疆生产建设兵团农业机械重点实验室;石河子大学新疆生产建设兵团农业机械重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目（51265047）和“十一五”国家科技支撑计划资助项目（2009BADB0B01） |
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| 摘 要： | 基于虚拟仪器技术并结合各种传感器,设计了籽棉残膜分离装置的测试系统,并将系统采集数据和四通道智能压力风速风量数据采集仪及手持式激光转速计测量的数据进行对比分析。试验结果表明:大、小滚筒转速采集数据的最大相对误差为0.68%,风速采集数据的最大相对误差为8.95%。系统测试精度满足对风速和转速的测量要求。
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| 关 键 词： | 机采籽棉 残膜分离 虚拟仪器 测试系统 |
| 收稿时间： | 2013-10-18 |
Automatic Monitor System for Mesh Roller Type Unginned Cotton and Film Remnant Separator Based on Virtual Instrument |
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| Zhang Ruoyu,Ding Zhuqing,Li Xiaoliang,Kan Z,Li Shuo and Zhang Yaou. Automatic Monitor System for Mesh Roller Type Unginned Cotton and Film Remnant Separator Based on Virtual Instrument[J]. Transactions of the Chinese Society for Agricultural Machinery, 2014, 45(10): 97-102 |
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| Authors: | Zhang Ruoyu Ding Zhuqing Li Xiaoliang Kan Z Li Shuo Zhang Yaou |
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| Affiliation: | Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University;Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University;Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University;Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University;Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University;Key Laboratory for Agricultural Machinery of Xinjiang Production and Construction Corps, Shihezi University |
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| Abstract: | In order to real-time and accurately obtain the multi-point wind speed of all the key regions and rotate speed of the big and small mesh rollers during running of the mesh roller-type unginned cotton and film remnant separator, the automatic monitor system was designed and developed based on virtual instrument technology combining with a variety of sensors. Finally, the value acquired by system was compared with the measured data of the handheld laser tachometer and the four-channel intelligent pressure data collecting instrument for wind speed and volume. Experimental results showed that the maximum relative error of rotate speed of the big and small mesh roller was 0.68%, and the maximum relative error of wind speed was 8.95%. The result indicated that the monitor system met the measurement requirements for collecting wind speed and rotate speed and the system was reasonable and practical. |
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