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Volume 9
Issue 11
10.3390/aerospace9110728
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Article
Peer-Review Record

Prescribed Performance Adaptive Balance Control for Reaction Wheel-Based Inverted Pendulum-Type Cubli Rovers in Asteroid

Aerospace 2022, 9(11), 728; https://doi.org/10.3390/aerospace9110728
by He Huang 1,2,*, Zejian Li 1, Zongyi Guo 1,2, Jianguo Guo 1, Le Suo 3 and Haoliang Wang 4
Reviewer 1: Anonymous
Reviewer 2: Anonymous
Reviewer 3: Anonymous
Aerospace 2022, 9(11), 728; https://doi.org/10.3390/aerospace9110728
Submission received: 11 October 2022 / Revised: 12 November 2022 / Accepted: 14 November 2022 / Published: 18 November 2022
(This article belongs to the Special Issue Dynamics and Control Problems on Asteroid Explorations)

Round 1

Reviewer 1 Report

The paper proposes an adaptive prescribed performance control for the balancing problem of a reaction-wheeled inverted pendulum Cubli Rovers with consideration of the environmental characteristics of the asteroid and avoiding jumping conditions. By constraining the tracking errors of the attitude angles in the boundary function, the global asymptotic convergence has been proved. Therefore, the simulation results demonstrate the effectiveness of the proposed control method. 

In the reviewer's opinion, the actual version of the manuscript requires additional proofreading and a careful English grammar check to make it ready for journal publication.

 

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 2 Report

Please, see the attached pdf.

Comments for author File: Comments.pdf

Author Response

Many thanks for your positive comments on our work and the helpful advices for the improvement of this paper. According to your detailed comments, we have fully considered the problems in the revision. Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 3 Report

In the Introduction, there was only a short brief description about the Prescribed performance control (PPC) method. Authors directly proposed its use in this research. Therefore, not clear what so special or advantage of using PPC in earlier literature review.

The result discussion lacking of justification. Reasoning of PPC behaviour especially in comparison with Backtracking is not clear. In most cases, Backtracking seems to perform better than PPC. The only advantage from PPC is the low usage of control effort. If this is an important factor, perhaps the paper should have highlighted the control effort parameter and its concern in such application.

Author Response

Many thanks for your positive comments on our work and the helpful advices for the improvement of this paper. According to your detailed comments, we have fully considered the problems in the revision. Please see the attachment.

Author Response File: Author Response.pdf

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