Variable Impedance Control of a Rehabilitation Robot for Modelling Physiotherapist’s Motions
Year 2015,
Volume: 3 Issue: 1, 27 - 31, 17.01.2015
Baris Yalcin
,
Erhan Akdogan
,
Celal Tufekci
Abstract
This paper presents a variable impedance control method, which is used to teach a lower limb rehabilitation robot how to imitate exercise motions applied to a patient by a physiotherapist. To achieve this task, the characteristics of physiotherapist’s motion are investigated. The proposed control method is based on estimating stiffness parameter of a physiotherapist’s arm and generating impedance parameters of the robot to model the exercise motions. The effectiveness of proposed method is shown with simulation results.
References
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A. Toth, G. Fazekas, G. Arz, M. Jurak, and M. Horvath, "Passive robotic movement therapy of the spastic hemiparetic arm with REHAROB: report of the first clinical test and the follow-up system improvement," in Rehabilitation Robotics, 2005. ICORR 2005. 9th International Conference on, 2005, pp. 127-130.
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M. Bernhardt, M. Frey, G. Colombo, and R. Riener, "Hybrid force-position control yields cooperative behaviour of the rehabilitation robot LOKOMAT," in Rehabilitation Robotics, 2005. ICORR 2005. 9th International Conference on, 2005, pp. 536-539.
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K. Homma, O. Fukuda, Y. Nagata, and M. Usuba, "Study of a wire-driven leg rehabilitation system," in Intelligent Robots and Systems, 2004. (IROS 2004). Proceedings. 2004 IEEE/RSJ International Conference on, 2004, pp. 1668-1673 vol.2.
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S. Moughamir, N. Manamanni, J. Zaytoon, and L. Afilal, "Control law implementation for Multi-Iso: a training machine for lower limbs," in Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE, 2001, pp. 1477-1480 vol.2.
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N. Hogan, H. I. Krebs, J. Charnnarong, P. Srikrishna, and A. Sharon, "MIT-MANUS: a workstation for manual therapy and training. I," in Robot and Human Communication, 1992. Proceedings., IEEE International Workshop on, 1992, pp. 161-165.
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S. Okada, T. Sakaki, R. Hirata, Y. Okajima, S. Uchida, and Y. Tomita, "TEM: a therapeutic exercise machine for the lower extremities of spastic patients," Advanced Robotics, vol. 14, pp. 597-606, 2001/01/01 2001.
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E. Akdogan and M. A. Adli, "The design and control of a therapeutic exercise robot for lower limb rehabilitation: Physiotherabot," Mechatronics, vol. 21, pp. 509-522, 2011.
-
T. Tsumugiwa, R. Yokogawa, and K. Hara, "Variable impedance control based on estimation of human arm stiffness for human-robot cooperative calligraphic task," in Robotics and Automation, 2002. Proceedings. ICRA '02. IEEE International Conference on, 2002, pp. 644-650 vol.1.
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W. Zheng, A. Peer, and M. Buss, "Fast online impedance estimation for robot control," in Mechatronics, 2009. ICM 2009. IEEE International Conference on, 2009, pp. 1-6.
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D. Lakatos, F. Petit, and P. van der Smagt, "Conditioning vs. excitation time for estimating impedance parameters of the human arm," in Humanoid Robots (Humanoids), 2011 11th IEEE-RAS International Conference on, 2011, pp. 636-642.
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E. Akdogan, "Intelligent Position and Force Control of A Robot Manipulator for Rehabilitation," Institute for Graduate Studies in Pure and Applied Sciences, Marmara University, 2007.
Original Research Paper
Year 2015,
Volume: 3 Issue: 1, 27 - 31, 17.01.2015
Baris Yalcin
,
Erhan Akdogan
,
Celal Tufekci
References
-
A. Toth, G. Fazekas, G. Arz, M. Jurak, and M. Horvath, "Passive robotic movement therapy of the spastic hemiparetic arm with REHAROB: report of the first clinical test and the follow-up system improvement," in Rehabilitation Robotics, 2005. ICORR 2005. 9th International Conference on, 2005, pp. 127-130.
-
M. Bernhardt, M. Frey, G. Colombo, and R. Riener, "Hybrid force-position control yields cooperative behaviour of the rehabilitation robot LOKOMAT," in Rehabilitation Robotics, 2005. ICORR 2005. 9th International Conference on, 2005, pp. 536-539.
-
K. Homma, O. Fukuda, Y. Nagata, and M. Usuba, "Study of a wire-driven leg rehabilitation system," in Intelligent Robots and Systems, 2004. (IROS 2004). Proceedings. 2004 IEEE/RSJ International Conference on, 2004, pp. 1668-1673 vol.2.
-
H. PA, Therapeutic exercises for musculoskeletal injuries, 2009.
-
H. I. Krebs, "An overwiev of rehabilitation robotic technologies. In: American spinal injury association
-
symposium," 2006.
-
D. A. Bradley, C. Acosta-Marquez, M. Hawley, S. Brownsell, P. Enderby, and S. Mawson, "Remote rehabilitation - The NeXOS project: Lessons learnt and questions raised," in Rehabilitation Robotics, 2009. ICORR 2009. IEEE International Conference on, 2009, pp. 956-961.
-
S. Moughamir, N. Manamanni, J. Zaytoon, and L. Afilal, "Control law implementation for Multi-Iso: a training machine for lower limbs," in Engineering in Medicine and Biology Society, 2001. Proceedings of the 23rd Annual International Conference of the IEEE, 2001, pp. 1477-1480 vol.2.
-
N. Hogan, H. I. Krebs, J. Charnnarong, P. Srikrishna, and A. Sharon, "MIT-MANUS: a workstation for manual therapy and training. I," in Robot and Human Communication, 1992. Proceedings., IEEE International Workshop on, 1992, pp. 161-165.
-
S. Okada, T. Sakaki, R. Hirata, Y. Okajima, S. Uchida, and Y. Tomita, "TEM: a therapeutic exercise machine for the lower extremities of spastic patients," Advanced Robotics, vol. 14, pp. 597-606, 2001/01/01 2001.
-
E. Akdogan and M. A. Adli, "The design and control of a therapeutic exercise robot for lower limb rehabilitation: Physiotherabot," Mechatronics, vol. 21, pp. 509-522, 2011.
-
T. Tsumugiwa, R. Yokogawa, and K. Hara, "Variable impedance control based on estimation of human arm stiffness for human-robot cooperative calligraphic task," in Robotics and Automation, 2002. Proceedings. ICRA '02. IEEE International Conference on, 2002, pp. 644-650 vol.1.
-
W. Zheng, A. Peer, and M. Buss, "Fast online impedance estimation for robot control," in Mechatronics, 2009. ICM 2009. IEEE International Conference on, 2009, pp. 1-6.
-
D. Lakatos, F. Petit, and P. van der Smagt, "Conditioning vs. excitation time for estimating impedance parameters of the human arm," in Humanoid Robots (Humanoids), 2011 11th IEEE-RAS International Conference on, 2011, pp. 636-642.
-
E. Akdogan, "Intelligent Position and Force Control of A Robot Manipulator for Rehabilitation," Institute for Graduate Studies in Pure and Applied Sciences, Marmara University, 2007.