MA Wan-zheng,LI Zhong-fang,ZHANG Fang-ding,et al.Study on the Dynamic Model of Temperature and Humidity Inside Venlo Glasshouse with Cucumber Crops[J].Northern Horticulture,2012,36(17):49-51.
Venlo型联栋玻璃温室温湿度动态模型研究
- Title:
- Study on the Dynamic Model of Temperature and Humidity Inside Venlo Glasshouse with Cucumber Crops
- 文章编号:
- 1001-0009（2012）17-0049-03
- Keywords:
- greenhouse environment; cucumber; temperature; humidity; model
- 分类号:
- S 626.5
- 文献标志码:
- A
- 摘要:
- 根据温室能量和质量的物理学平衡原理，基于作物生长与温室环境的相互影响，建立了Venlo型连栋玻璃温室内的温度、湿度模型，并对模型进行了试验验证。结果表明：模型对温度、湿度预测值与实测值的决定系数（R2）和标准误差（RMSE）分别为0.9861、0.803和0.8、3.727，模型的预测结果与实测值之间的吻合度较好。因此，研究构建的模型能较准确的预测温室内的温、湿度，可以为温室环境调控提供重要理论依据。
- Abstract:
- Considering effects between the growth of crop and greenhouse environment，a greenhouse simulation model was developed based on the principle of greenhouse energy and mass balances，including temperature model and humidity model，the simulation results were validated by experiment.The results showed that the simulated values agreed well with the measured ones.The determination coefficient (R2) and squared error (RMSE) between the simulated and the measured value for the simulated values of temperature and humidity were 0.9861，0.803 and 0.8，3.727，respectively.Based on the results obtained in this study，it could be concluded that the model developed could give a satisfactory prediction of temperature and humidity，the model developed in this study could provide theoretical basis for the optimization of the greenhouse environment.
参考文献/References:
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备注/Memo
第一作者简介：马万征（1978-），男，山东冠县人，博士，现主要从事现代设施农业与环境控制及环境科学与工程研究工作。E-mail：mwzujs@126.com.