文献类型： 会议论文

第一作者： Michael Norremark

作者： Michael Norremark ¹ ; Claus G. Sorensen ² ; Rasmus N. Jorgensen ² ;

作者机构： 1.The Royal Veterinary and Agricultural University, Department of Agricultural Sciences, H0jbakkegard Alle 9, DK-2630 Taastrup, Denmark

2.Danish Institute of Agricultural Sciences, Dept. of Agricultural Engineering, Research Centre Bygholm, DK-8700 Horsens, Denmark

关键词： Physical weed control;concept selection;robotics;weeding tools

会议名称： Annual International Meeting of the American Society of Agricultural and Biological Engineers

主办单位：

页码： 7584-7597

摘要： A systematic concept selection method was used for selecting preferred weeding tools that can operate in the intra-row and close to crop area while attached to an autonomous vehicle. The pursued methodology of concept selection demands definition andprioritizing of agronomic and engineering evaluation criteria in detail and to understand how the criteria apply to the solutions. It also constrains looking beyond the obvious first concept and fully exploring of a wider range of concepts. The systematic concept selection method provided a holistic view of eight evaluation criteria versus a list of 24 weeding tool concepts at hand in a spread sheet The preferred weeding tools were: i) laser for cutting stems of weeds or alternatively thermal treatmentof leaves, ii) mowers, Hi) rotating steel rods and iv) rotating vertical blades which are all direct weeding technologies for application at post-crop establishment.

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