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温室环境控制与温室模拟模型研究现状分析（Review on Environmental Control and Simulation Models for Greenhouses）
环境控制 温室 模拟 数学模型
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2009/8/11
综述了温室环境控制系统、控制策略及环境模拟等研究领域的发展状况。目前温室环境主要采用多处理器的分布式控制系统，控制器以结构通用、价格便宜的单片机为主，也可应用工业控制器，但工业控制器的价格较高。环境控制的研究重点是控制系统的智能化和信号传输的无线化，无线传输适合温室特点，为现场布线及后期维护带来方便。通过模拟模型可以了解结构特征、气象条件及作物生长等对温室环境的影响。综合考虑环境因子、作物生长及经...
CFD Modeling to Improve the Design of a Fog System for Cooling Greenhouses
fog-cooling system glasshouse natural ventilation wind speed
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2009/6/10
A CFD model was developed to simulate the air temperature and relative humidity distribution in greenhouses adopting fog-cooling systems using FLUENT. The developed model was validated using the data ...
Verification of applicability of ABB robots for trans-planting seedlings in greenhouses
robotisation in agriculture kinematical structures robots and manipulators trans-planting seedlings
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2014/2/27
The article deals with the verification of applicability of different types of ABB industrial robots for trans-planting seedlings. Initial hypothesis was formulated at the beginning namely that the ro...