| 基于支持向量机-改进型鱼群算法的CO2优化调控模型 |
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| 引用本文： | 辛萍萍,张珍,王智永,胡瑾,邵志成,张海辉.基于支持向量机-改进型鱼群算法的CO2优化调控模型[J].农业机械学报,2017,48(4):249-256. |
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| 作者姓名： | 辛萍萍 张珍 王智永 胡瑾 邵志成 张海辉 |
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| 作者单位： | College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture,College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture,College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture,College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture,College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture and College of Mechanical and Electronic Engineering, Northwest A&F University；Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture |
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| 基金项目： | 国家自然科学基金项目(31671587、31501224）和陕西省农业科技创新与攻关项目（2016NY-125） |
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| 摘 要： | 提出了融合支持向量机-改进型鱼群算法的CO2优化调控模型，为CO2精准调控提供定量依据。设计了嵌套试验，采集不同温度、光子通量密度、CO2浓度组合下的黄瓜光合速率，以此构建基于支持向量机的黄瓜光合速率预测模型；以预测模型网络为目标函数，采用改进型鱼群算法实现二氧化碳饱和点寻优，获得不同温度、光子通量密度组合条件的CO2饱和点，进而构建CO2优化调控模型。异校验结果表明，CO2饱和点实测值与预测值相关系数为0.965，最大相对误差3.056%。提出的CO2优化调控模型可动态预测CO2饱和点，为实现设施CO2精准调控提供了可行思路。
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| 关 键 词： | CO2优化调控模型 支持向量机算法 改进型鱼群算法 光合速率 CO2饱和点 |
| 收稿时间： | 2016/10/9 0:00:00 |
Carbon Dioxide Optimal Control Model Based on Support Vector-Improved Fish Swarm Algorithm |
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| XIN Pingping,ZHANG Zhen,WANG Zhiyong,HU Jin,SHAO Zhicheng and ZHANG Haihui.Carbon Dioxide Optimal Control Model Based on Support Vector-Improved Fish Swarm Algorithm[J].Transactions of the Chinese Society of Agricultural Machinery,2017,48(4):249-256. |
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| Authors: | XIN Pingping ZHANG Zhen WANG Zhiyong HU Jin SHAO Zhicheng and ZHANG Haihui |
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| Abstract: | |
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| Keywords: | CO2 optimal regulation model support vector machine algorithm improved fish swarm algorithm photosynthetic rate saturation point of CO2 |
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