Finite-time tracking control for uncertain robotic manipulators using backstepping method and novel extended state observer

This article considers finite-time trajectory tracking control problem for robotic manipulators with parameter uncertainties and external disturbances. A finite-time controller that achieves high precision and strong robustness is proposed without the requirement of the exact dynamic model. First, a...

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Bibliographic Details
Main Authors: Chao Chen, Chengrui Zhang, Tianliang Hu, Hepeng Ni, Qizhi Chen
Format: Article
Language:English
Published: SAGE Publishing 2019-05-01
Series:International Journal of Advanced Robotic Systems
Online Access:https://doi.org/10.1177/1729881419844655