ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

Closed-loop control system of greenhouse temperature was established for multi-index optimization by CFD modeling. In the system, multi-index including average temperature, temperature distributed and control cost, and control scene was natural ventilation. In order to minimize these indexes under the control mode, the GA optimization algorithm was adopted to obtain the optimal control outputs (entrances and skylights amplitudes). Simulation experiment shows that the technique of CFD for model can hold whole greenhouse environment into one system to improve control accuracy, and the control objective by CFD model is a “field”, not a “point” as tradition. Meanwhile, using GA algorithm can get the optimal control inputs in multi-index system for reducing regional difference and energy consumption synchronous, so this design technique can richen the technology in greenhouse control system.