Abstract
An approach to the synthesis of control laws stabilizing motion and force in contact tasks, based on the exponential stability of the closed-loop control system, is described. When using the synthesized control laws, simultaneous stabilization of both motion and force is achieved with a preset quality of the transient responses. The task is solved in a most general form, taking into account the constraints on robot control, its position and the force of interaction of the robot and the environment, and the external perturbations and inaccuracies of the measuring sensors, when the environment dynamics is being described by nonlinear second-order differential equation, and the robot dynamics includes the third-order equations of the robot actuators dynamics.
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References
Raibert, M. H. and Craig, J. J.: Hybrid position/force control of manipulators,Trans. ASME J. Dynamic Systems, Measurement Control 102(3) (1981), 126–133.
Mason, M. T.: Compliance and force control for computer controlled manipulators,IEEE Trans. Systems, Man Cybernet. SMC-11(6) (1981), 418–432.
Hogan, N.: Impedance control: An approach to manipulation, Part 1 — Theory, Part 2 — Implementation, Part 3 — Application,J. Dynamic Systems, Measurement Control 107 (1985), 1–24.
Paul, R. P.: Problems and research issues associated with the hybrid control of force and displacement,Proc. IEEE Int. Conf. Robotics and Automation, 1987, pp. 1966–1971.
Yoshikawa, T., Sugie, T., and Tanaka, M.: Dynamic hybrid position/force control of robot manipulators-controller design and experiment,IEEE J. Robotics Automation 4(6) (1988), 699–705.
De Luca, A. and Manes C.: Hybrid force/position control for robots in contact with dynamic environments,Proc. Robot Control, SYROCO'91, 1991, pp. 377–382.
De Luca, A. and Manes C.: On the modelling of robots in contact with a dynamic environment,Proc. 5th Int. Conf. Advanced Robotics, Pisa, 1991, pp. 568–574.
Vukobratović, M.:Applied Dynamics of Manipulation Robots, Springer-Verlag, New York, 1989.
Vukobratović, M. and Ekalo Yu.: Unified approach to control laws synthesis for robotic manipulators in contact with dynamic environments,IEEE Int. Conf. Robotics Automation, Tutorial: Force and Contact Control in Robotic Systems, 1993, pp. 213–229.
Ekalo Yu. and Vukobratović, M.: Quality of stabilization of robot interacting with dynamic environment,J. Intell. Robotic Systems, to appear.
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Ekalo, Y., Vukobratović, M. Stabilization of robot motion and contact force interaction for third-order motor dynamics. J Intell Robot Syst 10, 257–282 (1994). https://doi.org/10.1007/BF01258261
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DOI: https://doi.org/10.1007/BF01258261