Tchoń, Krzysztof - ed. ; Gosiewski, Anatol - ed.
Mathematical Methods in Robotics
The problem of (semi-global) trajectory tracking control of "rigid" and "flexible" joints robots using computed torque based controllers is considered. The paper contains two contributions; firstly, for rigid robots it is shown that velocity in the control algorithm can be replaced by the filtered position, thus obviating the explicit need for "state observers". ; Secondly, it is shown that it is possible to achieve trajectory tracking of flexible joint robots "without calculating link jerk". Removing the need for observers and the determination of link jerk reduces the controller complexity and enhances its robustness with respect to parameter uncertainty and unmodelled dynamics.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 5, number 2 (1995) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Sep 2, 2021
Sep 21, 2020
200
https://zbc.uz.zgora.pl/publication/64260
Edition name | Date |
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On tracking control of rigid and flexible joint robots | Sep 2, 2021 |
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