Abstract
This paper presents cascade control approach for simultaneous position and stiffness control of antagonistic actuators, which can be easily applied to other types of Variable Stiffness Actuators (VSA). The control design approach presented in this paper has two steps. The first step is tuning of inner loop PIDs for motor position control based on the second order dynamic model. The second step is adaptive controller design for fine tuning of system dynamics in different set points. Therefore, bank of controllers is formed and it is used to tune outer loop controllers’ for shaping position and stiffness references.
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References
Hogan, N.: Impedance control: an approach to manipulation: Part I - Theory. J. Dyn. Syst. Measur. Control 107, 1–7 (1985)
Hogan, N.: Impedance control: an approach to manipulation: Part II - Implementation. J. Dyn. Syst. Measur. Control 107, 8–16 (1985)
Hogan, N.: Impedance control: an approach to manipulation: Part III - Applications. J. Dyn. Syst. Measur. Control 107, 17–24 (1985)
Van Ham, R., Vanderborght, B., Van Damme, M., Verrelst, B., Lefeber, D.: MACCEPA, the mechanically adjustable compliance and controllable equilibrium position actuator: design and implementation in a biped robot. Robot. Auton. Syst. 55(10), 761–768 (2007)
Migliore, S.A., Brown, E.A., De Weerth, S.P.: Biologically inspired joint stiffness control. In: Proceedings of IEEE International Conference on Robotics and Automation (ICRA 2005), Barcelona, Spain, pp. 4519–4524, April 2005
Tasch, A.D.U.: A two-DOF manipulator with adjustable compliance capabilities and comparison with the human finger. J. Robot. Syst. 13(1), 25–34 (1996)
Jovanović, K., Lukić, B., Potkonjak, V.: Feedback linearization for decoupled position/stiffness control of bidirectional antagonistic drives. Electr. Energetics 31(1), 51–61 (2018)
Jovanovic, K., Potkonjak, V., Holland, O.: Dynamic modelling of an anthropomimetic robot in contact tasks. Adv. Robot. 28(11), 793–806 (2014)
Potkonjak, V., Svetozarevic, B., Jovanovic, K., Holland, O.: The puller-follower control of compliant and noncompliant antagonistic tendon drives in robotic system. Int. J. Adv. Rob. Syst. 8, 143–155 (2012)
Lukic, B., Jovanovic, K., Rakic, A.: Realization and comparative analysis of coupled and decoupled control methods for bidirectional antagonistic drives: QBmove maker pro. In: The 3rd IcETRAN Conference, Zlatibor, Serbia, pp. RO1.1–1-6, June 2016
Lukic, B., Jovanovic, K.: Influence of mechanical characteristics of a compliant robot on cartesian impedance control design. In: The 2nd IcETRAN Conference, Silver Lake, Serbia, pp. ROI2.5–1-6, June 2015
Van Ham, R., Sugar, T.G., Vanderborght, B., Hollander, K.W., Lefeber, D.: Compliant actuator designs. IEEE Robot. Autom. Mag. 16(3), 81–94 (2009)
Astrom, K.J., Hagglund, T.: PID Controllers: Theory, Design and Tunning, 2nd edn. ISBN 1-55617-516-7
Sekara, T.B., Matausek, M.R.: Optimization of PID controller based on maximization of the proportional gain under constraints on robustness and sensitivity to measurement noise. IEEE Trans. Autom. Control 54(1), 184–189 (2009)
Sekara, T.B., Matausek, M.R.: Revisiting the Ziegler-Nichols process dynamics characterization. J. Process Control 20(3), 360–363 (2010)
Matausek, M.R., Sekara, T.B.: PID controller frequency-domain tuning for stable, integrating and unstable processes, including dead-time. J. Process Control 21(1), 17–27 (2010)
Šekara, T.B., Trifunović, M.B., Govedarica, V.: Frequency domain design of a complex controller under constraints on robustness and sensitivity to measurement noise. Electronics 15(1), 40–44 (2011)
Acknowledgment
This paper was partly funded by the Ministry of Education, Science and Technological Development, Republic of Serbia, under contract TR-35003 and TR-33020.
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Lukić, B., Jovanović, K., Šekara, T.B. (2019). Cascade Gain Scheduling Control of Antagonistic Actuators Based on System Identification. 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_45
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DOI: https://doi.org/10.1007/978-3-030-00232-9_45
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