Three-dimensional imaging for a very large excavator
| Autor: | Peter Corke, Graeme J. Winstanley, Jonathan Roberts |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Engineering drawing
Engineering Laser scanning 091405 Mining Engineering Terrain mining Artificial Intelligence Dragline excavator Electrical and Electronic Engineering Simulation terrain map automation dragline business.industry Applied Mathematics Mechanical Engineering Dirt Swing Process automation system Automation Excavator 090600 ELECTRICAL AND ELECTRONIC ENGINEERING Modeling and Simulation business Software lasers |
| Zdroj: | The International Journal of Robotics Research |
| ISSN: | 2381-3652 |
| Popis: | In this paper we describe the development of a three-dimensional (3D) imaging system for a 3500 tonne mining machine (dragline).Draglines are large walking cranes used for removing the dirt that covers a coal seam. Our group has been developing a dragline swing automation system since 1994. The system so far has been `blind' to its external environment. The work presented in this paper attempts to give the dragline an ability to sense its surroundings. A 3D digital terrain map (DTM) is created from data obtained from a two-dimensional laser scanner while the dragline swings. Experimental data from an operational dragline are presented. |
| Databáze: | OpenAIRE |
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