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Journal of Mechanical Science and Technology

, Volume 23, Issue 12, pp 3221–3231 | Cite as

A new approach to motion control of torque-constrained manipulators by using time-scaling of reference trajectories

  • Javier Moreno-Valenzuela
  • Ernesto Orozco-Manríquez
Article

Abstract

We introduce a control scheme based on using a trajectory tracking controller and an algorithm for on-line time-scaling of the reference trajectories. The reference trajectories are time-scaled according to the measured tracking errors and the detected torque/acceleration saturation. Experiments are presented to illustrate the advantages of the proposed approach.

Keywords

Motion control Robot manipulator Constrained torques Time-scaling Stability 

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References

  1. [1]
    F. Pfeiffer and R. Johanni, A concept for manipulator trajectory planning, IEEE Journal of Robotics and Automation, RA-3(2) (1987) 115–123.CrossRefGoogle Scholar
  2. [2]
    B. Cao, G. I. Dodds and G. W. Irwin, Constrained time-efficient and smooth cubic spline trajectory generation for industrial robots, IEE Proc.-Control Theory and Applications 44(5) (1997) 467–475.CrossRefGoogle Scholar
  3. [3]
    S. Macfarlane and E. A. Croft, Jerk bounded manipulator trajectory planning: Design for realtime applications, IEEE Trans. Rob. Aut. 19(1) (2003) 42–52.CrossRefGoogle Scholar
  4. [4]
    J. M. Hollerbach, Dynamic scaling of manipulator trajectories, ASME Journal of Dynamic Systems, Measurement and Control 106(1) (1984) 102–106.zbMATHCrossRefGoogle Scholar
  5. [5]
    S. B. Moon and S. Ahmad, Time scaling of cooperative multirobot trajectories, IEEE Trans. Systems Man and Cybernetics, 21(4) (1991) 900–908.CrossRefGoogle Scholar
  6. [6]
    A. De Luca and R. Farina, Dynamic scaling of trajectories for robots with elastic joints, Proc. of the 2002 IEEE International Conference on Robotics and Automation, Washington, USA. (2002) 2436–2442.Google Scholar
  7. [7]
    O. Dahl and L. Nielsen, Torque-limited path following by on-line trajectory time scaling, IEEE Trans. Rob. Aut. 6(5) (1990) 554–561.CrossRefGoogle Scholar
  8. [8]
    H. Arai, K. Tanie and S. Tachi, Path tracking control of a manipulator considering torque saturation, IEEE Transactions on Industrial Electronics 41(1) (1994) 25–31.CrossRefGoogle Scholar
  9. [9]
    K. S. Eom, I. H. Suh and W. K. Chung, Disturbance observer based path tracking of robot manipulator considering torque saturation, Mechatronics 11 (2001) 325–343.CrossRefGoogle Scholar
  10. [10]
    W. Niu and M. Tomizuka, A new approach of coordinated motion control subjected to actuator saturation, Journal of Dynamic Systems, Measurement and Control 123 (2001) 496–504.CrossRefGoogle Scholar
  11. [11]
    O. Dahl, Path Constrained Robot Control, Doctoral Dissertation, Department of Automatic Control, Lund Institute of Technology, (1992).Google Scholar
  12. [12]
    L. Sciavicco, B. Siciliano, Modeling and Control of Robot Manipulators, Springer, London (2000).Google Scholar
  13. [13]
    F. L. Lewis, C. T. Abdallah and D. M. Dawson, Control of Robot Manipulators, Macmillan Publishing Company, New York (1993).Google Scholar
  14. [14]
    M. Gautier and Ph. Poignet, Extended Kalman filtering and weighted least squares dynamic identification of robot, Control Engineering Practice 9(12) (2001) 1361–1367.CrossRefGoogle Scholar

Copyright information

© The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Javier Moreno-Valenzuela
    • 1
  • Ernesto Orozco-Manríquez
    • 1
  1. 1.Centro de Investigación y Desarrollo de Tecnologa Digital del IPN, CITEDI-IPNTijuanaMexico

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