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

In order to achieve precise control effect of greenhouse environmental factors, an innovative optimization control system arithmetic based on CFD was presented. By using orthogonal experiment in DOE, controller design in the optimal system was obtained, meanwhile, iteration times of CFD could be reduced as soon as possible. Taking control temperature field as an example, through setting up temperature distribution index and making its minimum by the strategy of using iterative algorithm with CFD calculated, the difference of temperature distribution could be decreased. The greenhouse comprehensive production efficiency was improved. Lastly, an experiment was illustrated by proposed method. The results showed that the algorithm was proved to achieve the control law easily. 