Abstract
Challenges for using robots in operational centrifuges are robust structures with low mass, mechanical design for movement at high vibration and high gravity (gs), orientation of components to avoid deflection, and advanced controllers to reduce vibration. The importance of centrifuge modelling resides in the capacity of physical simulation of large scale models with a small scale model. This paper presents the novel design and development of a flexible actuation control system (FACS) to control multiple stepper motors that use robots within an operational centrifuge. The novel design is robust and symmetric in order to withstand forces equivalent to 30 times earth’s gravitational acceleration (30g). Moreover, the FACS and its control software are flexible and generic in order to serve for different applications. The components of the system were selected and the components’ layout (location and orientation) was designed to support 30gs and fit within a box of 42 cm × 34 cm × 22 cm. A graphical user interface was developed in LabVIEW to control four motors. Different types of motion control such as judge, jog, synchronized, unsynchronized, absolute and relative positioning were implemented. The FACS was validated with a cone penetration test (CPT) and the results are discussed. An actuator was used to perform the CPT whilst the centrifuge was rotating and achieving 30gs. The case study probed the flexible application of the FACS, its robustness to g field and its performance.
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References
Trevelyan, J.P., Kang, S.-C., Hamel, W.R.: Robotics in Hazardous Applications. In: Siciliano, B., Khatib, O. (eds.) Handbook of Robotics, pp. 1101–1126. Springer, Berlin (2016)
Hamel, W.R., Murray, P., Kress, R.L.: Internet-based robotics and remote systems in hazardous environments: review and projections. J. Adv. Robot. 16(5), 399–413 (2012). https://doi.org/10.1163/15685530260182909
Baudoin, Y., Habib, M.K.: Using Robot in Hazardous Environment, pp. 486–489. Woodhead Publishing (2014)
Ng, C.W.W., et al: Development of a four-axis robotic manipulator for centrifuge modeling at HKUST. In: Physical Modelling in Geotechnics 2002, ICPMG, pp. 71–76 (2002)
Ubilla, J., Abdoun, T., Zimmie, T.: Application of in-flight robot in centrifuge modeling of laterally loaded stiff pile foundations. In: Ng, Zhang, Wang (eds.) Physical Modeling in Geotechnics, Taylor and Francis, Sixth ICPMG 2006, pp. 259–264 (2006)
Hao, J., et al.: Design of a robot and test procedure for the dynamic testing of anchorages in geotechnical centrifuge. J. ASTM Geotech Test. 32(4), 325–334 (2009)
Kong, L.G., Zhang, L.M.: Rate-controlled lateral-load pile tests using a robotic manipulator in centrifuge. Geotech. Test. J. 30(3), 1–10 (2009)
Wood, D.M.: Geotechnical Modelling, Taylor & Francis (2005). ISBN 9780419237303 - CAT# RU29142
Kim, D.S., Kim, N.-R., Choo, Y.W., Cho, G.-C.: A newly developed state-of-the-art geotechnical centrifuge in Korea. KSCE J. Civ. Eng. 17(1), 77–84 (2013). https://doi.org/10.1007/s12205-013-1350-5. ISSN: 1976-3808
Black, J. A., Baker, N., Ainsworth, A.: Establishing a 50g-ton geotechnical centrifuge at the University of Sheffield. In: Gaudin, C., White, D., (eds.) Proceedings of the 8th International Conference on Physical Modelling in Geotechnics, ICPMG2014, pp. 181–186 (2014). ISBN 9781138001527
Choo, Y.W., Kim, D., Park, J., Kwak, K., Kim, J., Kim, D.: Lateral response of large- diameter monopiles for offshore wind turbines from centrifuge model tests. Geotech. Test. J. 37(1), 106–120 (2014)
Lam, S.Y., Haigh, S.K., Elshafie, M.Z.E.B., Bolton, M.D.: A new apparatus for modelling excavations. Int. J. Phys. Model. Geotech. 12(1), 24–38 (2012)
Zhang, Y., Cassidy, M.J., Bienen, B.: Development of a combined VHM loading apparatus for a geotechnical drum centrifuge. Int. J. Phys. Model. Geotech. 13(1), 13–30 (2013)
O’Loughlin, C.D., Cocjin, M.L., Gourvenec, S.M., Stanier, S.A.: A simple approach to multi degree-of-freedom loading in a geotechnical centrifuge. Geotech. Test. J. (2018, in press)
De Catania, S., Breen, J., Gaudin, C., White, D.J.: Development of a multiple-axis actuator control system. In: Physical Modelling in Geotechnics, pp. 325–330 (2010)
Patra, S., Knappett, J. Brown, M. J.: Development of a scalable actuator control system for use in a geotechnical centrifuge. In: Information technology in Geo-Engineering, Proceedings of the 2nd International Conference (ICITG), vol. 3, pp. 183–190. IOS Press (2014)
Al-Baghdad, A., Brown, M. J., Knappett, J. A.: Development of an inflight centrifuge screw pile installation and loading system. In: 3rd European Conference on Physical Modelling Geotechnics Eurofuge, pp. 239–244 (2016)
Robertson, P.K.: Soil classification using the cone penetration test. Can. Geotech. J. 27, 151–158 (1990)
Acknowledgments
The authors would like to thank Prof. Black, of the Centre for Energy and Infrastructure Ground Research at the University of Sheffield, for all his support during this project and his helpful comments.
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Cedeno-Campos, V.M., Martinez-Hernandez, U., Solis, A.R. (2020). A Motion Control System to Use Robots at up to 100 Times the Earth’s Gravity. In: Kuo, CH., Lin, PC., Essomba, T., Chen, GC. (eds) Robotics and Mechatronics. ISRM 2019. Mechanisms and Machine Science, vol 78. Springer, Cham. https://doi.org/10.1007/978-3-030-30036-4_30
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DOI: https://doi.org/10.1007/978-3-030-30036-4_30
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