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Development of an experimental platform for research in energy and electrical machine control
Ali HMIDET, Rachid DHIFAOUI, Driss SAIDANI, Othman HASNAOUI,
《能源前沿(英文)》 2010年 第4卷 第3期 页码 366-375 doi: 10.1007/s11708-010-0106-x
关键词: test bench induction motor solar energy wind energy AC/DC/AC converter sensors and power measurements
Spectral emittance measurements of micro/nanostructures in energy conversion: a review
Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG
《能源前沿(英文)》 2020年 第14卷 第3期 页码 482-509 doi: 10.1007/s11708-020-0693-0
关键词: concentrating solar power (CSP) emittance measurements high temperature micro/nanostructure selective absorber selective emitter thermophotovoltaics (TPV)
《医学前沿(英文)》 2022年 第16卷 第4期 页码 661-664 doi: 10.1007/s11684-021-0907-9
Special issue on “Molecular Sensors and Molecular Logic Gates”
Luling Wu , Tony D. James
《化学科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 1-3 doi: 10.1007/s11705-021-2134-y
High resolution satellite imaging sensors for precision agriculture
Chenghai YANG
《农业科学与工程前沿(英文)》 2018年 第5卷 第4期 页码 393-405 doi: 10.15302/J-FASE-2018226
The central concept of precision agriculture is to manage within-field soil and crop growth variability for more efficient use of farming inputs. Remote sensing has been an integral part of precision agriculture since the farming technology started developing in the mid to late 1980s. Various types of remote sensors carried on ground-based platforms, manned aircraft, satellites, and more recently, unmanned aircraft have been used for precision agriculture applications. Original satellite sensors, such as Landsat and SPOT, have commonly been used for agricultural applications over large geographic areas since the 1970s, but they have limited use for precision agriculture because of their relatively coarse spatial resolution and long revisit time. Recent developments in high resolution satellite sensors have significantly narrowed the gap in spatial resolution between satellite imagery and airborne imagery. Since the first high resolution satellite sensor IKONOS was launched in 1999, numerous commercial high resolution satellite sensors have become available. These imaging sensors not only provide images with high spatial resolution, but can also repeatedly view the same target area. The high revisit frequency and fast data turnaround time, combined with their relatively large aerial coverage, make high resolution satellite sensors attractive for many applications, including precision agriculture. This article will provide an overview of commercially available high resolution satellite sensors that have been used or have potential for precision agriculture. The applications of these sensors for precision agriculture are reviewed and application examples based on the studies conducted by the author and his collaborators are provided to illustrate how high resolution satellite imagery has been used for crop identification, crop yield variability mapping and pest management. Some challenges and future directions on the use of high resolution satellite sensors and other types of remote sensors for precision agriculture are discussed.
关键词: high resolution satellite sensor multispectral imagery precision agriculture spatial resolution temporal resolution
Albert ALBERS, Duotai PAN, Leif MARXEN, Claudia BECKE,
《机械工程前沿(英文)》 2010年 第5卷 第3期 页码 261-269 doi: 10.1007/s11465-010-0100-3
关键词: microgear optical distance measurement profile deviation CWL sensor micromechanical technology (MMT)
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 407-424 doi: 10.15302/J-FASE-2022448
● Soil nitrogen fluxes and influencing factors were reviewed in the subtropical hilly regions.
关键词: nitrogen cycling soil nitrogen nitrogen deposition greenhouse gases emission non-point source pollution nitrogen use efficiency
《能源前沿(英文)》 2023年 第17卷 第3期 页码 380-389 doi: 10.1007/s11708-023-0872-x
关键词: CO2 capture carbonation theoretical modeling operando techniques reaction visualization
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1414-6
• Challenges in sampling of NH3 sources for d15N analysis are highlighted.
关键词: Aerosol ammonium Atmospheric gaseous ammonia Isotope fingerprinting Isotope-based source apportionment Ammonia gas-to-particle conversion
Guixiong LIU, Peiqiang ZHANG, Chen XU
《机械工程前沿(英文)》 2009年 第4卷 第2期 页码 129-133 doi: 10.1007/s11465-009-0035-8
关键词: sensors magnetic fluid property of mag-viscosity controllable output
Field measurements on microclimate in residential community in Guangzhou, China
Zhuolun CHEN, Lihua ZHAO, Qinglin MENG, Changshan WANG, Yongchao ZHAI, Fei WANG,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 462-468 doi: 10.1007/s11709-009-0066-6
关键词: microclimate outdoor thermal environment air temperature black globe temperature wind speed
李立浧,蔡泽祥,唐文虎,张勇军,张俊勃,武志刚,阳林,韩永霞,管霖
《中国工程科学》 2022年 第24卷 第4期 页码 32-43 doi: 10.15302/J-SSCAE-2022.04.025
Soft curvature sensors for measuring the rotational angles of mechanical fingers
Haixiao LIU, Li LI, Zhikang OUYANG, Wei SUN
《机械工程前沿(英文)》 2020年 第15卷 第4期 页码 610-621 doi: 10.1007/s11465-020-0596-0
关键词: soft sensor Ga-In-Sn alloy strain sensing curvature sensing mechanical finger bending
Ying Cui, Feng Tan, Yan Wang, Suyu Ren, Jingwen Chen
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1290-5
关键词: Diffusive gradients in thin films Molecularly imprinted polymers Selective uptake Antibiotics Passive sampling
MEMS-based thermoelectric infrared sensors: A review
Dehui XU, Yuelin WANG, Bin XIONG, Tie LI
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 557-566 doi: 10.1007/s11465-017-0441-2
In the past decade, micro-electromechanical systems (MEMS)-based thermoelectric infrared (IR) sensors have received considerable attention because of the advances in micromachining technology. This paper presents a review of MEMS-based thermoelectric IR sensors. The first part describes the physics of the device and discusses the figures of merit. The second part discusses the sensing materials, thermal isolation microstructures, absorber designs, and packaging methods for these sensors and provides examples. Moreover, the status of sensor implementation technology is examined from a historical perspective by presenting findings from the early years to the most recent findings.
关键词: thermoelectric infrared sensor CMOS-MEMS thermopile micromachining wafer-level package
标题 作者 时间 类型 操作
Development of an experimental platform for research in energy and electrical machine control
Ali HMIDET, Rachid DHIFAOUI, Driss SAIDANI, Othman HASNAOUI,
期刊论文
Spectral emittance measurements of micro/nanostructures in energy conversion: a review
Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG
期刊论文
Answer for questions of repeated measurements of variance analysis and distribution test of data — Authors
期刊论文
Application and evaluation of optical distance measurements in geometrical quality testing of microgears
Albert ALBERS, Duotai PAN, Leif MARXEN, Claudia BECKE,
期刊论文
NITROGEN CYCLING AND ENVIRONMENTAL IMPACTS IN THE SUBTROPICAL HILLY REGION OF CHINA: EVIDENCE FROM MEASUREMENTS
期刊论文
Operando modeling and measurements: Powerful tools for revealing the mechanism of alkali carbonate-based
期刊论文
δN-stable isotope analysis of NH: An overview on analytical measurements, source sampling and its source
期刊论文
Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic
Guixiong LIU, Peiqiang ZHANG, Chen XU
期刊论文
Field measurements on microclimate in residential community in Guangzhou, China
Zhuolun CHEN, Lihua ZHAO, Qinglin MENG, Changshan WANG, Yongchao ZHAI, Fei WANG,
期刊论文
Soft curvature sensors for measuring the rotational angles of mechanical fingers
Haixiao LIU, Li LI, Zhikang OUYANG, Wei SUN
期刊论文
Diffusive gradients in thin films using molecularly imprinted polymer binding gels for in situ measurements
Ying Cui, Feng Tan, Yan Wang, Suyu Ren, Jingwen Chen
期刊论文