DOI QR코드

DOI QR Code

A study on the control of two-cooperating robot manipulators for fixtureless assembly

무고정 조립작업을 위한 협조로봇 매니퓰레이터의 제어에 관한 연구

  • Choi, Hyeung-Sik (Dept. of Mechanical of Marine Engineering, Korea Maritime University)
  • 최형식 (한국해양대학교 기계시스템공학부)
  • Published : 1997.08.01

Abstract

This paper proposes the modeling of the dynamics of two cooperating robot manipulators performing the assembly job such as peg-in-hole while coordinating the payload along the desired path. The mass and moment of inertia of the manipulators and the payload are assumed to be unknown. To control the uncertain system, a robust control algorithm based on the computed torque control is proposed. Usually, the robust controller requires high input torques such that it may face input saturation in actual application. In this reason, the robust control algorithm includes fuzzy logic such that the magnitude of the input torque of the manipulators is controlled not to go over the hardware saturation while keeping path tracking errors bounded. A numerical example using dual three degree-of-freedom manipulators is shown.

Keywords

References

  1. Proc. of the 5th Int. Joint Conf. on A. I. Force Control in Coordination of Two Arms Ishida, T.
  2. Proc. of Conf. Intelligent Systems and Machines Constrained Relations Between Two Coordinated Industrial Robots Zheng, Y. F.;Luh, J. Y. S.
  3. Proc. IEEE Int. Conf. on Robotics and Automation Coordinated Control of Two Robot Arms Tarn, T. J.;Bejczy, A. K.;Yun, X.
  4. Proc. of IEEE Int. Conf. on Robotics and Automation Hybrid Position Force Control of Multi-arm Cooperating Robots Hayati, S.
  5. Proc. IEEE Int. Conf. on Robotics and Automation A Symmetric Hybrid Position/Force Control Scheme for Coordination of Two Robots Uchiyama, M.;Dauches, P.
  6. IEEE Int. Conf. on Robotics and Automation Force Control of Multi-arm Robot System Alberts, T. E.;Soloway, D. I.
  7. IEEE Int. Conf. on Robotics and Automation Adaptive Load-sharing Force Control for Two Arm Manipulators Pittelkau, M. E.
  8. Journal of Robotic Systems v.6 no.10 Distribution of Dynamic Loads for Multiple Cooperating Robot Manipulators Walker, I. D.;Marcus, S. I.
  9. Int. J. Robotics and Automation v.3 no.3 Coordinated Adaptive Position/Force Control of Dual-arm Robots Seraji, H.
  10. ASME WAM 92 Robust Adaptive Control for Two-arm Motion Coordination Choi, H. S.;Ro, P. I.
  11. IEEE Int. Conf. on Robotics and Automation An Adaptive Approach to Motion and Force control of Multiple Coordinated Robot Hu, Y.;Goldenberg, A. A.
  12. In Modeling and Control of Robotic Manipulators and Manufacturing Processes Stability Analysis of Two Cooperating Robot Manipulators Kazerooni, H.
  13. J. Automatic Controls, AC v.26 Continuous State Feedback Guaranteeing Uniform Ultimate Boundedness for Uncertain Dynamic Systems Corless, M.;Leitmann, G.
  14. Int. J. of Robotics Research v.11 no.4 Robust force control of a robot manipulators Dawson, D. M.;Lewis, F. L.;Dorsey, J. F.
  15. Int. J. Man-Machine Stud. v.7 An Experiment in Linguistic Synthesis with a Fuzzy Logic Controller Mamdani, E. H.;Appilian, S.
  16. Proc. of KSME Spring Annual Meeting The Design of a Fuzzy Robust Controller with Input Saturation for Robot Manipulators Choi, H. S.