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CROPS: Clever Robots for Crops
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2015 (English)In: Engineering & Technology Reference, ISSN 2056-4007, Vol. 1, no 1Article in journal (Refereed) Published
Abstract [en]

In the EU-funded CROPS project robots are developed for site-specific spraying and selective harvesting of fruit and fruit vegetables. The robots are being designed to harvest crops, such as greenhouse vegetables, apples, grapes and for canopy spraying in orchards and for precision target spraying in grape vines. Attention is paid to the detection of obstacles for autonomous navigation in a safe way in plantations and forests. For the different applications, platforms were built. Sensing systems and vision algorithms have been developed. For software the Robot Operating System is used. A 9 degrees of freedom manipulator was designed and tested for sweet-pepper harvesting, apple harvesting and in close range spraying. For the applications different end-effectors were designed and tested. For sweet pepper a platform that can move in between the crop rows on the common greenhouse rail system which also serves as heating pipes was built. The apple harvesting platform is based on a current mechanical grape harvester. In discussion with growers so-called ‘walls of fruit trees’ have been designed which bring robots closer to the practice. A canopy-optimised sprayer has been designed as a trailed sprayer with a centrifugal blower. All the applications have been tested under practical conditions.

Place, publisher, year, edition, pages
2015. Vol. 1, no 1
National Category
Computer Vision and Robotics (Autonomous Systems)
URN: urn:nbn:se:umu:diva-108099DOI: 10.1049/etr.2015.0015OAI: diva2:851123
EU, FP7, Seventh Framework Programme, 246252
Available from: 2015-09-03 Created: 2015-09-03 Last updated: 2016-01-14Bibliographically approved

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Hellström, ThomasRingdahl, Ola
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Department of Computing Science
Computer Vision and Robotics (Autonomous Systems)

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