| 控制环境植物生产系统中营养液的检测与控制技术 |
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| 引用本文： | 高国涛,戈振扬,张云伟. 控制环境植物生产系统中营养液的检测与控制技术[J]. 农业装备技术, 2006, 32(1): 20-23 |
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| 作者姓名： | 高国涛 戈振扬 张云伟 |
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| 作者单位： | 昆明理工大学机电工程学院;昆明理工大学农业工程学院;昆明理工大学农业工程学院 |
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| 摘 要： | 综述了控制环境植物生产系统中营养液检测与控制技术的研究进展,通过对几种现有营养液检测和控制技术进行分析比较,可以看到它们在不同程度上存在着成本高、可靠性较低和智能化程度低等问题。为满足控制环境植物生产未来发展要求,建立和开发融合智能控制技术、专家系统、网络技术、现场总线技术的营养液检测与控制新型系统具有实际应用意义。
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| 关 键 词： | 控制环境农业 营养液 检测控制 现场总线 智能控制 |
The Technology of Detecting and Controlling Nutrient Solution of Controlled Environment Plant Production System: A Review |
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| Gao Guotao,Ge Zhenyang,Zhang Yunwei. The Technology of Detecting and Controlling Nutrient Solution of Controlled Environment Plant Production System: A Review[J]. The Equipment and Technology of Agriculture, 2006, 32(1): 20-23 |
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| Authors: | Gao Guotao Ge Zhenyang Zhang Yunwei |
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| Affiliation: | 1. Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology; 2. Faculty of Agricultural Engineering, Kunming University of Science and Technology |
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| Abstract: | The advance of technology of detecting and controlling nutrient solution of soilless culture in controlled environment plant production system was introduced. Several technologies of detecting and controlling nutrient solution were discussed and compared. It was noticed that the main problems of present technologies were high cost, low reliability, and low intelligence, etc. In order to meet the demand to develop controlled environment plant production in future, it is of practically significance to establish and exploit a new system to detect and control nutrient solution by means of merging intelligent control technology, expert system, network technology and fieldbus technology together. |
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| Keywords: | Controlled Environment Agriculture Nutrient Solution Detection and Control Fieldbus Intelligent Control |
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