2013
DOI: 10.5772/55086
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A Study of Force and Position Tracking Control for Robot Contact with an Arbitrarily Inclined Plane

Abstract: This paper proposes an adaptive impedance control method for a robot's end-effector while it slides steadily on an arbitrarily inclined panel; it concentrates on robot force position tracking control for the inclined plane with an unknown normal direction and varying environmental damping and stiffness. The proposed control strategy uses the Recursive Least Squares (RLS) algorithm to estimate environmental damping and stiffness parameters during the impact-contact process between the robot and the environment.… Show more

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Cited by 8 publications
(3 citation statements)
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“…There are other works using similar simultaneous force and position control methods for: keeping contact with an arbitrarily inclined plane [8], cleaning a planar surface through demonstration [9], or haptic exploration of unknown surfaces with discontinuities in a 2 dimensional space/motion [10].…”
Section: A Related Workmentioning
confidence: 99%
“…There are other works using similar simultaneous force and position control methods for: keeping contact with an arbitrarily inclined plane [8], cleaning a planar surface through demonstration [9], or haptic exploration of unknown surfaces with discontinuities in a 2 dimensional space/motion [10].…”
Section: A Related Workmentioning
confidence: 99%
“…The visual sensor recognizes the marked path on the wheel, and the force servo controls the robot tool to maintain constant contact with the path normal. Considering the limitations of the application scenarios of vision sensors, Ye et al (2013) proposed an adaptive impedance control method, which realizes the simultaneous control of normal force and position on an inclined plane. In addition, this method can avoid the influence of friction on posture adjustments.…”
Section: Introductionmentioning
confidence: 99%
“…΄Ενα συνηθισµένο παράδειγµα αβεβαιοτήτων που σχετίζονται µε την επιφάνεια επαφής είναι η µη ακριβής γνώση του κάθετου διανύσµατος η οποία και επηρεάζει άµεσα τον έλεγχο του µέτρου της ασκούµενης κάθετης δύναµης, ο οποίος και υλοποιείται προφανώς στην κατεύθυνση του παραπάνω διανύσµατος. Εργασίες που προτείνουν νόµους ελέγχου που αντιµετωπίζουν αβεβαιότητες όπως οι παραπάνω είναι οι [24][25][26][27][28][29][30] και [31].…”
Section: εισαγωγήunclassified