全部文献期刊会议图书|学者科研项目
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作者:Toni Pujol , Jaume Puig-Bargués , Gerard Arbat ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.192, pp.176-187
摘要:Sand media filtration is frequently used in drip irrigation systems. Commercial filter designs may use different underdrain models but wand-type designs provide a large ratio of horizontal area covered by underdrains and are expected to provide a uniform flow of water through the...
作者:Liesbet van Herck , Polina Kurtser , Lieve Wittemans ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.192, pp.294-308
摘要:Current harvesting robots have limited performance, due to the unstructured and dynamic nature of both the target crops and their environment. Efforts to date focus on improving sensing and robotic systems. This paper presents a parallel approach, to ‘design’ the crop and it...
作者:Alison J. Northrop , Jaime H. Martin , Danielle Holt ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.193, pp.37-45
摘要:The surface temperature of all-weather racetracks has previously been correlated to speed. However specific functional properties such as grip, cushioning and impact firmness have not been directly compared to environmental conditions. The objective of this study was to asse...
作者:Jiahao Qin , Yuepeng Yin , Zhigang Liu ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.189, pp.84-98
摘要:The performance of maize picking mechanisms directly affects harvesting quality and working efficiency. Numerous field experiments have been carried out to improving picking performance, but they have been restricted by factors such as high cost, the varieties of maize used ...
作者:Wen-Hao Su , Steven A. Fennimore , David C. Slaughter
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.193, pp.62-74
摘要:Vegetable crop productivity is susceptible to damage from weed competition, with early season weeds a control priority to prevent significant yield loss. There is an urgent need for a reliable robotic sensing system that can work well in a variety of crops to achieve univers...
作者:Fábio Ponciano de Deus , Marcio Mesquita , Juan Camilo Salcedo Ramirez ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.192, pp.188-198
摘要:The objective was to evaluate effects of structural design, particle size and filter media height on pressure loss and surface velocity in the expanding filter layer during the backwashing process. The hydraulic behaviour of three commercial sand filter designs were compared. Exp...
作者:Andrés Villa-Henriksen , Gareth T.C. Edwards , Liisa A. Pesonen ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.191, pp.60-84
摘要:The Internet of Things is allowing agriculture, here specifically arable farming, to become data-driven, leading to more timely and cost-effective production and management of farms, and at the same time reducing their environmental impact. This review is addressing an analytical...
作者:Daniel Ingo Hefft , Federico Alberini
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.191, pp.48-59
摘要:A single passive acoustic emission sensor was used to collect signals coming from an obstructed pipe in a water recirculation system. Four geometrically different obstructions were investigated. The flow field of water around each obstruction was visualised with the use of 2D par...
作者:Mengyun Zhang , Yu Jiang , Changying Li ...
来源:[J].Biosystems Engineering(IF 1.357), 2020, Vol.192, pp.159-175
摘要:Early detection of internal bruises in blueberries is a significant challenge for the blueberry industry. The main goal of this study was to detect blueberries’ internal bruising accurately, after mechanical damage from hyperspectral transmittance images (HSTIs), using the d...
作者:Boyu Ji , Thomas Banhazi , Afshin Ghahramani ...
来源:[J].Biosystems Engineering(IF 1.357), 2020
摘要:Robotic milking systems (RMS) have been demonstrated to reduce on-farm labour requirements and collect significant individual-level data in relation to animal health, welfare and production, but they are still largely underutilised. Studies on the relationship between heat s...

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