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Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
《信息与电子工程前沿(英文)》 2016年 第17卷 第5期 页码 422-434 doi: 10.1631/FITEE.1500316
关键词: Multi-view video Free-viewpoint video Point-pair Multiscale-contour-based interpolation Spatio-temporal-contour Consistency Time-varying point cloud sequence
Operating mechanism and set pair analysis model of a sustainable water resources system
Chaoyang DU,Jingjie YU,Huaping ZHONG,Dandan WANG
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 288-297 doi: 10.1007/s11783-014-0642-4
关键词: sustainable water resources system operating mechanism set pair analysis model Shanghai
Jin WANG,Feng SHU,Ri-qing CHEN,Yu-di CUI,Yu CHEN,Jun LI
《信息与电子工程前沿(英文)》 2016年 第17卷 第3期 页码 265-280 doi: 10.1631/FITEE.1500134
关键词: Multi-pair two-way relay Adaptive robust beamformer Channel state information (CSI) Maximum signal-to-interference-and-noise ratio (Max-SINR) Maximum signal-to-leakage-and-noise ratio (Max-SLNR)
Liang ZHU, Jingkang WANG
《化学科学与工程前沿(英文)》 2013年 第7卷 第3期 页码 322-328 doi: 10.1007/s11705-013-1348-z
关键词: tobramycin aminoglycoside refractive index detector high-performance liquid chromatography ion-pairing
STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 503-509 doi: 10.15302/J-FASE-2023528
STRENGTHENING NON-POINT SOURCE POLLUTION CONTROL TO PROMOTE AGRICULTURAL GREEN DEVELOPMENT
关键词: GREEN AGRICULTURAL PROMOTE POLLUTION SOURCE DEVELOPMENT POINT STRENGTHENING CONTROL
Absorption heat pump for waste heat reuse: current states and future development
Zhenyuan XU, Ruzhu WANG
《能源前沿(英文)》 2017年 第11卷 第4期 页码 414-436 doi: 10.1007/s11708-017-0507-1
关键词: absorption heat pump heat transformer waste heat working pair
M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY
《机械工程前沿(英文)》 2012年 第7卷 第1期 页码 23-28 doi: 10.1007/s11465-012-0304-9
This paper presents an optimal control strategy for optimal trajectory planning of mobile robots by considering nonlinear dynamic model and nonholonomic constraints of the system. The nonholonomic constraints of the system are introduced by a nonintegrable set of differential equations which represent kinematic restriction on the motion. The Lagrange’s principle is employed to derive the nonlinear equations of the system. Then, the optimal path planning of the mobile robot is formulated as an optimal control problem. To set up the problem, the nonlinear equations of the system are assumed as constraints, and a minimum energy objective function is defined. To solve the problem, an indirect solution of the optimal control method is employed, and conditions of the optimality derived as a set of coupled nonlinear differential equations. The optimality equations are solved numerically, and various simulations are performed for a nonholonomic mobile robot to illustrate effectiveness of the proposed method.
关键词: mobile robot trajectory planning nonlinear dynamic optimal control
Yuan Gao, Zhilei Wang, Jinfa Tang, Xiaoyi Liu, Wei Shi, Nan Qin, Xiaoyan Wang, Yu Pang, Ruisheng Li, Yaming Zhang, Jiabo Wang, Ming Niu, Zhaofang Bai, Xiaohe Xiao
《医学前沿(英文)》 2020年 第14卷 第1期 页码 68-80 doi: 10.1007/s11684-019-0690-z
关键词: Epimedii Folium Psoraleae Fructus idiosyncratic hepatotoxicity traditional Chinese medicine incompatibility
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0686-2
关键词: autonomous excavation unmanned electric shovel point cloud excavation trajectory planning
Room temperature liquid metal: its melting point, dominating mechanism and applications
Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU
《能源前沿(英文)》 2020年 第14卷 第1期 页码 81-104 doi: 10.1007/s11708-019-0653-8
关键词: melting point liquid metal crystal thermodynamics molecular dynamics
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 607-626 doi: 10.15302/J-FASE-2023517
As the common features of agroecosystems, ditches and ponds benefit the irrigation and drainage, as well as intercepting non-point source pollutants. However, most ditch-pond studies have been conducted in lowland areas. To test this source-sink assumption in upland areas, this study made observations on the ecological function of the ditch and pond system in a typical catchment in China. First, the changes in ponds in the catchment were analyzed using high-resolution remote sensing data. Then, the migration of agricultural pollutants in ditches and ponds were analyzed by field sampling and laboratory detection. The results showed that over the past 15 years the length of ditches in the catchment and the number of small ponds (< 500 m2) have increased by 32% and 75%, respectively. The rate of change in nutrient concentrations in the ditches and ponds were mostly from −20% to 20%, indicating ditches and ponds can be both sources and sinks for agricultural pollutants. Lastly, the contributing factors were explored and it was found that ditches and ponds are important sinks in dry season. However, during the rainy season, ditches and ponds become sources of pollutants, with the rapid drainage of ditches and the overflow of ponds in upland areas. The results of this study revealed that the ditches and ponds could be used for ecological engineering in upland catchments to balance drainage and intercept pollutants.
关键词: ditches ponds non-point source pollution mountainous areas nitrogen phosphorus
Multi-scale evaluation of river health in Liao River Basin, China
Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG
《环境科学与工程前沿(英文)》 2011年 第5卷 第2期 页码 227-235 doi: 10.1007/s11783-010-0219-9
关键词: multi-scale characterization river health evaluation Liao River Basin set pair analysis
Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang
《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1254-9
关键词: Point-of-use water treatment Ceramic water filter Bacterial removal Surface modification Water quality
Artificial bee colony optimization for economic dispatch with valve point effect
Yacine LABBI,Djilani Ben ATTOUS,Belkacem MAHDAD
《能源前沿(英文)》 2014年 第8卷 第4期 页码 449-458 doi: 10.1007/s11708-014-0316-8
关键词: artificial bee colony (ABC) algorithm economic dispatch (ED) valve-point effect optimization
Removal of non-point pollutants from bridge runoff by a hydrocyclone using natural water head
Jianghua YU, Yeonseok KIM, Youngchul KIM
《环境科学与工程前沿(英文)》 2013年 第7卷 第6期 页码 886-895 doi: 10.1007/s11783-012-0449-0
关键词: first flush hydrocyclone non-point pollution removal efficiency stormwater runoff
标题 作者 时间 类型 操作
A multiscale-contour-based interpolation framework for generating a time-varying quasi-dense point cloud
Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
期刊论文
Operating mechanism and set pair analysis model of a sustainable water resources system
Chaoyang DU,Jingjie YU,Huaping ZHONG,Dandan WANG
期刊论文
Adaptive robust beamformer formulti-pair two-way relay networks with imperfect channel state information
Jin WANG,Feng SHU,Ri-qing CHEN,Yu-di CUI,Yu CHEN,Jun LI
期刊论文
Fast determination of tobramycin by reversed-phase ion-pair high performance liquid chromatography with
Liang ZHU, Jingkang WANG
期刊论文
Absorption heat pump for waste heat reuse: current states and future development
Zhenyuan XU, Ruzhu WANG
期刊论文
Trajectory planning of mobile robots using indirect solution of optimal control method in generalized point-to-point
M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY
期刊论文
New incompatible pair of TCM: Epimedii Folium combined with Psoraleae Fructus induces idiosyncratic hepatotoxicity
Yuan Gao, Zhilei Wang, Jinfa Tang, Xiaoyi Liu, Wei Shi, Nan Qin, Xiaoyan Wang, Yu Pang, Ruisheng Li, Yaming Zhang, Jiabo Wang, Ming Niu, Zhaofang Bai, Xiaohe Xiao
期刊论文
Toward autonomous mining: design and development of an unmanned electric shovel via point cloud-based
期刊论文
Room temperature liquid metal: its melting point, dominating mechanism and applications
Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU
期刊论文
DITCHES AND PONDS CAN BE THE SOURCES OR SINKS OF NON-POINT SOURCE POLLUTION: OBSERVATIONS IN AN UPLAND
期刊论文
Multi-scale evaluation of river health in Liao River Basin, China
Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG
期刊论文
Ceramic water filter for point-of-use water treatment in developing countries: Principles, challenges
Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang
期刊论文
Artificial bee colony optimization for economic dispatch with valve point effect
Yacine LABBI,Djilani Ben ATTOUS,Belkacem MAHDAD
期刊论文