Abstract
The objective of this research is the replacement of hand weeding in
organic farming by a device working autonomously at ¯eld level. The autonomous
weeding robot was designed using a structured design approach, giving a good
overview of the total design. A vehicle was developed with a diesel engine, hydraulic
transmission, four-wheel drive and four-wheel steering. The available power and the
stability of the vehicle does not limit the freedom of research regarding solutions for
intra-row weed detection and weeding actuators. To ful¯ll the function of navigation
along the row a new machine vision algorithm was developed. A test in sugar beet
in a greenhouse showed that the algorithm was able to ¯nd the crop row with an
average error of less than 25 mm. The vehicle is a versatile design for an autonomous
weeding robot in a research context. The result of the design has good potential for
autonomous weeding in the near future.
Original language | English |
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Title of host publication | Field and service robotics Results of the 5th International Conference, Heidelberg, Germany, 28-31 July 2005 |
Editors | Peter Corke, Salah Sukkarieh |
Place of Publication | Heidelberg |
Publisher | Springer |
Pages | 579-590 |
ISBN (Print) | 9783540334521 |
DOIs | |
Publication status | Published - 2006 |
Event | 5th International Conference on Field and Service Robotics - Duration: 28 Jul 2005 → 31 Jul 2005 |
Conference
Conference | 5th International Conference on Field and Service Robotics |
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Period | 28/07/05 → 31/07/05 |
Keywords
- Autonomous weeding robot
- GPS
- Intra-row weed control
- Machine vision
- Organic farming
- Robotics
- Systematic design