Stability analysis of an asbestos removal mobile manipulator for safe grinding trajectories
Process of robotic asbestos removal from rehabilitation sites involves dynamic interactions between the abrasive grinding tool and the surface to be cleaned. Moreover, necessity of compact manipulator design yields a mobile base with smaller support polygon. In such case, stability becomes a critical issue. This paper presents an approach for stability estimation by analytically simulating grinding operation. Based on results of stability analysis, a grinding trajectory while ensuring manipulator stability is proposed. Analytical results are then validated through co-simulation.
Keywordsmobile manipulator stability analysis trajectory planning
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Bots2ReC project is funded by the EU H2020 research and innovation program (Grant agreement No: 687593).
- 1.Bots2ReC Homepage, https://www.bots2rec.eu, last accessed 2018/10/25
- 3.Arai, M., Hoshino, H., Robot system for removing asbestos sprayed on beams. In: 28th International Symposium on Automation and Robotics in Construction (ISARC), pp. 1409 - 1414. Seoul, Korea (2011),Google Scholar
- 4.Geogebra Homepage, https://www.geogebra.org, last accessed 2018/11/12
- 9.Corke, P.: Robotics, Vision & Control: Fundamental Algorithms in Matlab, Springer, 2011.Google Scholar
- 10.Khalil, W., Dombre E.: Modeling, Identification and Control of Robots, CRC Press, 2002.Google Scholar
- 11.Vukobratovic, M., Juricic, D., Contribution to the synthesis of biped gait, In: Proceedings of IFAC Symposium on Technical and Biological Problems on Control, Erevan, USSR, (1968)Google Scholar
- 12.Choset H., Pignon, P., Coverage path planning: The boustrophedon cellular decomposition, in International Conference on Field and Service Robotics, Canberra, Australia, (1997).Google Scholar