Model-assisted extended state observer-based computed torque control for trajectory tracking of uncertain robotic manipulator systems

Computed torque control is an effective control scheme for trajectory tracking of robotic manipulators. However, computed torque control requires precise dynamic models of robotic manipulators and is severely affected by uncertain dynamics. Thus, a new scheme that combines a computed torque control...

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Bibliographic Details
Main Authors: Chao Chen, Chengrui Zhang, Tianliang Hu, Hepeng Ni, WeiChao Luo
Format: Article
Language:English
Published: SAGE Publishing 2018-09-01
Series:International Journal of Advanced Robotic Systems
Online Access:https://doi.org/10.1177/1729881418801738