Abstract
The monolithic design of serial robot arms has become widely accepted in industrial applications. One might note that these manipulators are designed in such a way that they can implement as many applications as possible at the same time and therefore do usually not have an application-specific structure. In this article we describe the construction and modeling of a kinematic chain in which a mechanical modification is possible. As a result, the structure of a serial robot can be adapted in a wide range. For this purpose, the links of the kinematic chain are modified in such a way that the robot structure matches the desired Denavit-Hartenberg parameter set. This means also that optimizations with different kinematic goals can be realized in order to flexibly adapt the robot system to a current task.
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Brandstötter, M., Angerer, A., Hofbaur, M.: The curved manipulator (Cuma-type arm): realization of a serial manipulator with general structure in modular design. In: Proceedings of the 14th IFToMM World Congress (2015)
Brandstötter, M., Hofbaur, M.: Placing the kinematic behavior of a general serial 6R manipulator by varying its structural parameters. In: Proceedings of the Austrian Robotics Workshop 2015 (ARW 2015), pp. 63–64 (2015)
Husty, M.L., Pfurner, M., Schröcker, H.P.: A new and efficient algorithm for the inverse kinematics of a general serial 6R manipulator. Mech. Mach. Theory 42(1), 66–81 (2007)
Kelmar, L., Khosla, P.K.: Automatic generation of kinematics for a reconfigurable modular manipulator system. In: 1988 IEEE International Conference on Robotics and Automation, Proceedings, pp. 663–668. IEEE (1988)
Kereluk, J.A., Emami, M.R.: A new modular, autonomously reconfigurable manipulator platform. Int. J. Adv. Robot. Syst. 12(71), 1–17 (2015)
Moulianitis, V.C., Aspragathos, N.A., Valsamos, C.D.: Suboptimal anatomy of metamorphic manipulators based on the high rotational dexterity. In: Advances in Reconfigurable Mechanisms and Robots II, pp. 509–519. Springer (2016)
Moulianitis, V.C., Synodinos, A.I., Valsamos, C.D., Aspragathos, N.A.: Task-based optimal design of metamorphic service manipulators. J. Mech. Robot. 8(6), 061011 (2016)
Raghavan, M., Roth, B.: Inverse kinematics of the general 6R manipulator and related linkages. J. Mech. Des. 115(3), 502–508 (1993)
Singh, S., Singla, E.: Modelling and simulation of basic robotic configurations using D-H parameters based adaptive modules. Perspect. Sci. 8, 513–515 (2016)
Singla, E., Singh, S., Gupta, S.: A novel modular strategy for the fabrication of robotic manipulators based upon task-based designs. In: Proceedings of the 1st International and 16th National Conference on Machines and Mechanisms (iNaCoMM 2013), pp. 722–727 (2013)
Sluga, J., Zaletelj, V., Žemva, A.: Agent control for reconfigurable open kinematic chain manipulators. Int. J. Adv. Robot. Syst. 10(353), 1–13 (2013)
Valsamos, C., Moulianitis, V., Aspragathos, N.: Kinematic synthesis of structures for metamorphic serial manipulators. J. Mech. Robot. 6(4), 041005 (2014)
Zeinoun, G., Sedaghati, R., Aghili, F.: Optimal design parameters of reconfigurable robots with lockable joints. Trans. Can. Soc. Mech. Eng. 41(1), 23–38 (2017)
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This research was partially funded by the Austrian Ministry for Transport, Innovation and Technology (BMVIT) within the framework of the sponsorship agreement formed for 2015–2018 under the project RedRobCo.
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Brandstötter, M., Gallina, P., Seriani, S., Hofbaur, M. (2019). Task-Dependent Structural Modifications on Reconfigurable General Serial Manipulators. In: Aspragathos, N., Koustoumpardis, P., Moulianitis, V. (eds) Advances in Service and Industrial Robotics. RAAD 2018. Mechanisms and Machine Science, vol 67. Springer, Cham. https://doi.org/10.1007/978-3-030-00232-9_33
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DOI: https://doi.org/10.1007/978-3-030-00232-9_33
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