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Article
Peer-Review Record

Online Inverse Optimal Control for Time-Varying Cost Weights

Biomimetics 2024, 9(2), 84; https://doi.org/10.3390/biomimetics9020084
by Sheng Cao *, Zhiwei Luo and Changqin Quan
Reviewer 1:
Reviewer 2:
Biomimetics 2024, 9(2), 84; https://doi.org/10.3390/biomimetics9020084
Submission received: 16 December 2023 / Revised: 25 January 2024 / Accepted: 29 January 2024 / Published: 31 January 2024
(This article belongs to the Special Issue Biology for Robotics and Robotics for Biology)

Round 1

Reviewer 1 Report

Comments and Suggestions for Authors

 Comments and Suggestions are indicated in the upload file.

Comments for author File: Comments.pdf

Comments on the Quality of English Language

 Minor editing of English language required

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Reviewer 2 Report

Comments and Suggestions for Authors

Dear authors, 

 

Authors propose an adaptive online approach for inverse optimal control, employing neural-network approximation for time-varying cost weights. 

 

Typos:

Page 2, line 88: please add one reference to equation (1);

Page 3, line 100: add a reference to justify r^t G(u) and specify why R is unknown;

Page 4, line 151: authors claim that -..” uniqueness of the solution to the IOC…” please add a reference about the uniqueness solution;

Page 6, line 210 and 212: please clarify the notation and write carefully the meaning for all readers: estimating W with two estimators and notations;

Page 8, equation (36): explain why authors need to divide the estimation of the weights.

Page 9, Line 267: what authors suppose that ideal time-invariant? And if it is not considered that, what happens?

Author Response

Please see the attachment.

Author Response File: Author Response.pdf

Round 2

Reviewer 1 Report

Comments and Suggestions for Authors

Thank you for your answers

Comments on the Quality of English Language

 Minor editing of English language required

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