国家自然科学基金(41301037)

作品数：8被引量：16H指数：3
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相关作者：张小娜冯杰张东辉更多>>
相关机构：中国水利水电科学研究院南京信息工程大学江苏科技大学更多>>
相关期刊：《High Technology Letters》《水土保持通报》《Computers, Materials & Continua》《农业机械学报》更多>>
相关主题：BASED_ON大孔隙坡面流LOSSSOLUTE更多>>
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Modelling of the Slope Solute Loss Based on Fuzzy Neural Network Model
《Computer Systems Science & Engineering》2022年第8期677-688,共12页Xiaona Zhang Jie Feng Zhen Hong Xiaona Rui 
supported by the National Natural Science Foundation of China(No.41301037);the Natural Science Foundation of Jiangsu Province(BK20201136,BK20191401);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.11KJB170008);Innovation and Entrepreneurship Training Program for College Students in Jiangsu Province(No.201910300106Y).
In regards to soil macropores,the solute loss carried by overland flow is a very complex process.In this study,a fuzzy neural network(FNN)model was used to analyze the solute loss on slopes,taking into account the soi...
关键词：Slope solute loss soil macropores fuzzy neural network 
Prediction of the Slope Solute Loss Based on BP Neural Network
《Computers, Materials & Continua》2021年第12期3871-3888,共18页Xiaona Zhang Jie Feng Zhiguo Yu Zhen Hong Xinge Yun 
This research was financially supported by the National Natural Science Foundation of China(No.41301037);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.11KJB170008);Innovation and Entrepreneurship Training Program for College Students in Jiangsu Province(No.201910300106Y).For the help in carrying out the experiments,I wish to thank for Professor Rui Xiaofang,Hohai University,China.
The existence of soil macropores is a common phenomenon.Due to the existence of soil macropores,the amount of solute loss carried by water is deeply modified,which affects watershed hydrologic response.In this study,a...
关键词：Solute loss soil macropores improved BP neural network SLOPE 
Virtual brain surgery simulation system based on haptic interaction被引量：3
《High Technology Letters》2015年第2期185-191,共7页张小瑞 Zhu Jiandong Sun Wei Norman I.Badler Song Aiguo Niu Jianwei Liu Jia 
Supported by the National High Technology Research and Development Programme of China(No.2013AA010803,2009AA01Z311,2009AA01Z314);the National Natural Science Foundation of China(No.61304205,61203316,61272379,61103086,41301037);the Natural Science Foundation of Jiangsu Province(BK20141002);the Open Funding Project of State Key Laboratory of Virtual Reality Technology and Systems,Beihang University,Jiangsu Ordinary University Science Research Project(No.13KJB120007);Innovation and Entrepreneurship Training Project of College Students(No.201410300153,201410300165);the Excellent Undergraduate Paper(design)Supporting Project of NUIST
To improve the accuracy and interactivity of soft tissue delormatlon simulation, a new plate spring model based on physics is proposed. The model is parameterized and thus can be adapted to simulate different organs. ...
关键词：haptic feedback human-computer interaction surgery simulation soft tissue deformation 
大孔隙分布对坡地产汇流及溶质运移的影响被引量：3
《水土保持通报》2014年第6期22-26,共5页张小娜 冯杰 
国家自然科学基金项目"土壤大孔隙分形网络空间结构及对坡地产汇流影响机理研究"(41301037);江苏省高校自然科学基础研究项目(11KJB170008)
以室内土槽为平台,采用人工模拟降雨试验,研究了粉砂壤土中两种不同大孔隙分布情况下,土槽中土壤含水量、坡面流速、地面径流、地下径流及溶质运移的变化。结果表明,相对于面大孔隙度为19%,容积大孔隙度为0.095%的未加密型的土槽,面大...
关键词：大孔隙分布 产汇流 溶质运移 
坡面流格子Boltzmann方法与Preissmann隐式差分法模拟被引量：4
《农业机械学报》2014年第10期132-139,共8页张小娜 冯杰 张东辉 刘宁宁 
国家自然科学基金资助项目(41301037);江苏省高校自然科学基础研究资助项目(11KJB170008);水利部公益性行业专项资助项目(201301040)
以D1Q5速度模型为例,时间多尺度分析为手段通过待定系数法来确定平衡态分布函数,将格子Boltzmann方法应用于坡面流运动方程;通过理想算例,以解析解为标准,比较了格子Boltzmann方法与应用广泛的Preissmann4点隐式差分法的计算精度。研究...
关键词：坡面流 格子BOLTZMANN方法 Preissmann隐式差分法 D1Q5速度模型 弛豫时间 
Experimental study of fatigue degree quantification for multi-feature fusion identification
《High Technology Letters》2014年第2期146-153,共8页孙伟 Zhu Jiandong Zhang Xiaorui He Jun Zhang Weigong 
Supported by the National Nature Science Foundation of China(No.61304205,61203273,61103086,41301037);the Open Funding Project of State Key Laboratory of Virtual Reality Technology and Systems,Beihang University(No.BUAA-VR-13KF-04);Jiangsu Ordinary University Science Research Project(No.13KJB120007);Innovation and Entrepreneurship Training Project of College Students(No.201410300153,201410300165)
A comprehensive quantification method of fatigue degree is proposed concerning subjective and objective quantifications.Using the fatigue degree test software,fatigue degree is objectively quantified by analyzing the ...
关键词：fatigue driving fatigue degree quantification fusion identification experimental study 
考虑土壤大孔隙的下渗模型构建及验证被引量：6
《武汉大学学报（工学版）》2014年第4期457-462,484,共7页张小娜 冯杰 
国家自然科学基金项目(项目编号:41301037);江苏省高校自然科学基础研究资助项目(项目编号:11KJB170008)
土壤大孔隙是土壤中一种普通存在的现象,土壤大孔隙体积虽然仅占土壤体积的0.1%～5%,但却很大程度上影响着水分及溶质在土壤中的运移.从物理机制出发,构建了考虑土壤大孔隙的下渗模型.将土壤分为基质流区、贯穿大孔隙流区和内集水流区....
关键词：土壤大孔隙 下渗模型 基质流区 贯穿大孔隙流区 内集水流区 
坡面流运动方程的Lattice Boltzmann方法求解
《农业机械学报》2014年第3期101-106,共6页张小娜 冯杰 张东辉 
国家自然科学基金资助项目(41301037);江苏省高校自然科学基础研究资助项目(11KJB170008)
作为土壤水蚀过程的主要动力，准确模拟坡面水流过程，对于明确坡面侵蚀机理，构建土壤侵蚀物理过程模型具有重要意义。给出了LatticeBoltzmann方法在坡面水流运动过程中应用的详细步骤，并通过室内人工模拟降雨实验，验证了其有效性。...
关键词：坡面水流Lattice BOLTZMANN方法 多尺度处理平衡态分布函数人工模拟降雨实验 
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