具有无穷磁雷诺数的三维磁微极流体方程的整体适定性

摘要：

主要研究了具有无穷磁雷诺数的三维磁微极流体方程在 T3 上的 Cauchy问题的整体适定性 ,证明了 当初始磁场很接近于背景磁场并且也满足丢番图条件时 ,该 Cauchy问题是整体适定的 .

In orderto realize intelligentand precise irrigation, image recognition technologybased on convolutionalneu- ralnetwork was applied in irrigation system with STM32 as the main control board. Combined with EC-5 soil moisture and temperature sensors to detect soil moisture and real-time temperature, image recognition technology is used to identify plant leaf statusunderdifferentsoildroughtconditions. Precision irrigation isachieved bycombining cropleafstateand soilmoisture.  The software design ofeach functionalmodulewascompleted in Keil5, and the collected datawascompared with thevaluesset through the main controlboard to realizepreciseirrigation ofplants. Atthe sametime, users can observethe soilmoistureand plant status in realtimeon themobilephone, and can also operateremotelythrough themobilephone. Thetestshowsthatthis system can realize the precise irrigation ofplants.

作者：

黄华雄 ,蒲学科

Xu Shizhou, LuChenshuo, Zhang Mengjie, Cheng Xiaoxiao, Zhong Yiming 

机构地区：

广州大学 数学与信息科学学院 

引用本文：

黄华雄 ,蒲学科.具有无穷磁雷诺数的三维磁微极流体方程的整体适定性[J].betway官方app 学报(自然科学版),2024,52(4):87-93.

Huang Huaxiong,Pu Xueke.Globalwell-posedness ofthe3D magneto-micropolarfluid equations with infinite magnetic reynolds[J] . Journal of Henan Normal University(Natural Science Edition) ,  2024,52(4) :87-93.DOI:10. 16366/j. cnki.1000-2367. 2023.03.05.0001.

基金：

国家自然科学基金;广州市科技计划项目

关键词：

磁微极流体方程 ;丢番图条件 ;整体适定性

STM32main controlboard; convolutionalneuralnetwork; EC-5Soilmoisturesensor; vegetativestate; irrigate

分类号：   

O175. 21 

具有无穷磁雷诺数的三维磁微极流体方程的整体适定性.pdf