The paper investigates the decoupling of an explicit hybrid force/velocity control of robot manipulators employed in the contour tracking task of objects of unknown shape taking into account the elastic model of the contact and of the robot. The proposed controller allows the achievement of the decoupling of the normal force and tangential velocity control loops and can be expressed as a multi-input multi-output (MIMO) time-varying proportional-integral-derivative (PID) controller. Experimental results demonstrate the effectiveness of the method
On the elasticity in the Dynamic decoupling of Hybrid force/velocity control in the contour tracking task
Pedrocchi, Nicola
Primo
Membro del Collaboration Group
;Visioli, AntonioFunding Acquisition
;Legnani GiovanniCo-ultimo
Funding Acquisition
2008
Abstract
The paper investigates the decoupling of an explicit hybrid force/velocity control of robot manipulators employed in the contour tracking task of objects of unknown shape taking into account the elastic model of the contact and of the robot. The proposed controller allows the achievement of the decoupling of the normal force and tangential velocity control loops and can be expressed as a multi-input multi-output (MIMO) time-varying proportional-integral-derivative (PID) controller. Experimental results demonstrate the effectiveness of the methodFile in questo prodotto:
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