Abstract
The ability to physically enlarge one’s own body structures plays an important role in robustness and adaptability of biological systems. It is, however, a significant challenge for robotic systems to autonomously extend their bodies. To address this challenge, this paper presents an approach using hot melt adhesives (HMAs) to assemble and integrate extensions into the robotic body. HMAs are thermoplastics with temperature dependent adhesiveness and bonding strength. We exploit this property of HMAs to connect passive external objects to the robot’s own body structures, and investigate the characteristics of the approach. In a set of elementary configurations, we analyze to which extent a robot can self-reconfigure using the proposed method. We found that the extension limit depends on the mechanical properties of the extension, and the reconfiguration algorithm. A five-axis robot manipulator equipped with specialized HMA handling devices is employed to demonstrate these findings in four experiments. It is shown that the robot can construct and integrate extensions into its own body, which allow it to solve tasks that it could not achieve in its initial configuration.
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Ahn, B. Y., Duoss, E. B., Motala, M. J., Guo, X., Park, S. I., Xiong, Y., et al. (2009). Omnidirectional printing of flexible, stretchable, and spanning silver microelectrodes. Science, 323(5921), 1590–1593. doi:10.1126/science.1168375.
Baca, J., Ferre, M., & Aracil, R. (2012). A heterogeneous modular robotic design for fast response to a diversity of tasks. Robotics and Autonomous Systems, 60(4), 522–531. doi:10.1016/j.robot.2011.11.013.
Brodbeck, L., & Iida, F. (2012). Enhanced robotic body extension with modular units. In Proceedings of the IEEE/RSJ international conference on intelligent robots and systems, (pp. 1428–1433). doi:10.1109/IROS.2012.6385516.
Brodbeck, L., Wang, L., & Iida, F. (2012). Robotic body extension based on hot melt adhesives. In Proceedings of the IEEE international conference on robotics and automation, (pp. 4322–4327). doi:10.1109/ICRA.2012.6225258.
Butler, Z., Kotay, K., Rus, D., & Tomita, K. (2004). Generic decentralized control for lattice-based self-reconfigurable robots. The International Journal of Robotics Research, 23(9), 919–937. doi:10.1177/0278364904044409.
Crump, S. S. (1992). Apparatus and method for creating three-dimensional objects. US Patent, 5,121,329, 9 June 1992.
Fitch, R. C. (2004). Heterogeneous self-reconfiguring robotics. PhD thesis, Dartmouth College.
Gierenz, G., & Karmann, W. (Eds.). (2001). Adhesives and adhesive tapes. Weinheim: Wiley-VCH.
Gilpin, K., Knaian, A., & Rus, D. (2010). Robot pebbles: One centimeter modules for programmable matter through self-disassembly. In Proceedings of the IEEE international conference on robotics and automation, (pp. 2485–2492). doi:10.1109/ROBOT.2010.5509817.
Hafez, M., Lichter, M., & Dubowsky, S. (2003). Optimized binary modular reconfigurable robotic devices. IEEE/ASME Transactions on Mechatronics, 8(1), 18–25. doi:10.1109/TMECH.2003.809156.
Hiller, J., & Lipson, H. (2012). Automatic design and manufacture of soft robots. IEEE Transactions on Robotics, 28(2), 457–466. doi:10.1109/TRO.2011.2172702.
Jones, R., Haufe, P., Sells, E., Iravani, P., Olliver, V., Palmer, C., et al. (2011). RepRap—the replicating rapid prototyper. Robotica, 29(1), 177–191. doi:10.1017/S026357471000069X.
Kurokawa, H., Tomita, K., Kamimura, A., Kokaji, S., Hasuo, T., & Murata, S. (2008). Distributed self-reconfiguration of M-TRAN III modular robotic system. International Journal of Robotics Research, 27(3–4), 373–386. doi:10.1177/0278364907085560.
Laarman, J., Jokić, S., Novikov, P., Fraguada, L. E., & Markopoulou, A. (2014). Anti-gravity additive manufacturing. In F. Gramazio, M. Kohler, & S. Langenberg (Eds.), Fabricate (pp. 193–197). Zurich: gta Verlag.
Leach, D., Wang, L., Reusser, D., & Iida, F. (2014). Automatic building of a web-like structure based on thermoplastic adhesive. Bioinspiration & Biomimetics, 9(3), 036,014.
Li, W., Bouzidi, L., & Narine, S. (2008). Current research and development status and prospect of hot-melt adhesives: A review. Industrial & Engineering Chemistry Research, 47(20), 7524–7532. doi:10.1021/ie800189b.
Liu, G., Liu, Y., & Goldenberg, A. (2011). Design, analysis, and control of a spring-assisted modular and reconfigurable robot. IEEE/ASME Transactions on Mechatronics, 16(4), 695–706. doi:10.1109/TMECH.2010.2050895.
Mondada, F., Gambardella, L., Floreano, D., Nolfi, S., Deneuborg, J. L., & Dorigo, M. (2005). The cooperation of swarm-bots: Physical interactions in collective robotics. IEEE Robotics and Automation Magazine, 12(2), 21–28. doi:10.1109/MRA.2005.1458313.
Moses, M. S., Ma, H., Wolfe, K. C., & Chirikjian, G. S. (2013). An architecture for universal construction via modular robotic components. Robotics and Autonomous Systems, 62, 945–965. doi:10.1016/j.robot.2013.08.005.
Murata, S., Yoshida, E., Kamimura, A., Kurokawa, H., Tomita, K., & Kokaji, S. (2002). M-TRAN: Self-reconfigurable modular robotic system. IEEE/ASME Transactions on Mechatronics, 7(4), 431–441. doi:10.1109/TMECH.2002.806220.
Nurzaman, S. G., Culha, U., Brodbeck, L., Wang, L., & Iida, F. (2013). Active sensing system with in situ adjustable sensor morphology. PLoS ONE, 8(12), e84,090. doi:10.1371/journal.pone.0084090.
Pfeifer, R., Lungarella, M., & Iida, F. (2007). Self-organization, embodiment, and biologically inspired robotics. Science, 318(5853), 1088–1093. doi:10.1126/science.1145803.
Pfeifer, R., Iida, F., & Lungarella, M. (2014). Cognition from the bottom up: on biological inspiration, body morphology, and soft materials. Trends in Cognitive Sciences doi:10.1016/j.tics.2014.04.004.
Revzen, S., Bhoite, M., Macasieb, A., & Yim, M. (2011). Structure synthesis on-the-fly in a modular robot. In Proceedings of the IEEE/RSJ International conference on intelligent robots and systems, (pp. 4797–4802). doi:10.1109/IROS.2011.6094575.
Sadeghi, A., Tonazzini, A., Popova, L., & Mazzolai, B. (2013). Robotic mechanism for soil penetration inspired by plant root. In Proceedings of the IEEE international conference on robotics and automation, (pp. 3457–3462). doi:10.1109/ICRA.2013.6631060.
Schunk GmbH (2013). PowerCube universal rotary actuators. http://www.schunk-modular-robotics.com/fileadmin/user_upload/service_robotic/products/actuators/rotary_modules/PR_gesamt_EN. Accessed 8 Jan 2013.
Seo, J., Gray, S., Kumar, V., & Yim, M. (2011). Reconfiguring chain-type modular robots based on the carpenter’s rule theorem. In D. Hsu, V. Isler, J. C. Latombe, & M. Lin (Eds.), Algorithmic Foundations of robotics IX, springer tracts in advanced robotics, vol 68 (pp. 105–120). Berlin Heidelberg: Springer. doi:10.1007/978-3-642-17452-0_7.
Shen, W. M., Kovac, R., & Rubenstein, M. (2009). SINGO: A single-end-operative and genderless connector for self-reconfiguration, self-assembly and self-healing. In Proceedings of the IEEE international conference on robotics and automation, (pp. 4253–4258). doi:10.1109/ROBOT.2009.5152408.
Wang, L., & Iida, F. (2013). Physical connection and disconnection control based on hot melt adhesives. IEEE/ASME Transactions on Mechatronics, 18(4), 1397–1409. doi:10.1109/TMECH.2012.2202558.
Wang, L., Graber, L., & Iida, F. (2013). Large-payload climbing in complex vertical environments using thermoplastic adhesive bonds. IEEE Transactions on Robotics, 29(4), 863–874. doi:10.1109/TRO.2013.2256312.
Wang, L., Brodbeck, L., & Iida, F. (2014a). Mechanics and energetics in tool manufacture and use: a synthetic approach. Journal of the Royal Society Interface, 11(100), doi:10.1098/rsif.2014.0827.
Wang, L., Culha, U., & Iida, F. (2014b). A dragline-forming mobile robot inspired by spiders. Bioinspiration & Biomimetics, 9(1), 016006.
Werfel, J., Petersen, K., & Nagpal, R. (2014). Designing collective behavior in a termite-inspired robot construction team. Science, 343(6172), 754–758. doi:10.1126/science.1245842.
Acknowledgments
This work was supported by the Swiss National Science Foundation Professorship Grant No. PP00P2123387/1, and the ETH Zurich Research Grant ETH-23-10-3.
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Brodbeck, L., Iida, F. An extendible reconfigurable robot based on hot melt adhesives. Auton Robot 39, 87–100 (2015). https://doi.org/10.1007/s10514-015-9428-1
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DOI: https://doi.org/10.1007/s10514-015-9428-1