Comments on 'A new terminal sliding mode control for robotic manipulators'

摘要

In this article, we give some comments on the article 'A new terminal sliding mode control for robotic manipulators'. The article presents a new terminal sliding mode control approach for global finite-time tracking of robotic manipulators. We point out a serious error occurred through the article, leading to the ineffectiveness of the proposed approach. A correction is proposed. Comparisons are presented.