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Experimental Studies of Position Control of Linkage based Robotic Finger

Authors: N. Z. Azlan, H. Yamaura

Abstract:

The experimental study of position control of a light weight and small size robotic finger during non-contact motion is presented in this paper. The finger possesses fingertip pinching and self adaptive grasping capabilities, and is made of a seven bar linkage mechanism with a slider in the middle phalanx. The control system is tested under the Proportional Integral Derivative (PID) control algorithm and Recursive Least Square (RLS) based Feedback Error Learning (FEL) control scheme to overcome the uncertainties present in the plant. The experiments conducted in Matlab Simulink and xPC Target environments show that the overall control strategy is efficient in controlling the finger movement.

Keywords: Anthropomorphic finger, position control, feedback error learning, experimental study

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1330857

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References:


[1] K. Hoshino, I. Kawabuchi, "Dexterous Robot Hand with Pinching Function at Fingertips", in 2006 IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, pp. 1113-1118.
[2] S. G. Jacobsen, E. K. Iversen, D. F. Knutti, R. T. Johnson, K. B. Biggers, "Design of the Utah/M.I.T. Dextrous Hand", in 1986 IEEE International Conference on Robotics and Automation, pp.1520-1532.
[3] M. T. Mason, J. K. Salisbury, Robot Hands and the Mechanics of Manipulation. USA: MIT Press, 1985.
[4] B. Massa, S. Rocella, M. C. Carozza and P. Dario, "Design and Development of an Underactuated Prosthetic Hand", in 2002 IEEE International Conference on Robotics and Automation, pp. 3374-3379.
[5] N. Fukaya, S. Toyama , T. Asfour and R. Dillmann, "Design of the TUAT/ Karlsruhe Humanoid Hand", in the Proceedings of the 2000 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2000, pp. 1754- 1759.
[6] N. Z. Azlan and H. Yamaura, "Modeling and Control of Compact Anthropomorphic Robot Finger", Proceedings of the 2000 International Conference of Modelling, Identification and Control, 2011, pp 118-123.
[7] J. Tao and J. P. Sadler, "Constant Speed Control of a Motor Driven Mechanism System", Mechanism and Machine Theory, vol 30, pp737-748, 1994.
[8] M. C. Lin and J. S. Chen, "Experiments toward MRAC design for linkage system", Mechatronics;, vol. 6, no. 8, pp933-953, 1996.
[9] L. C. Dugler, A. Kirecci and M. Topalbekiroglu, "Modeling and simulation of hybrid actuator", Mechanism and machine theory, vol. 38, pp 395-407, 2003.
[10] H. Chen, K. Hirasawa and J. Hu, "Robust Feedback Error Learning Method for Controller Design of Nonlinear Systems", 2004 IEEE International Joint Conference on Neural Networks, 2004, pp1835-40.