the title is very clear and match the contain of the paper. the abstract reflects the main aim of the proposed work and give clear idea to what the author is going to do. the references is new and related to the area of the paper.

the introduction of the paper is very clear and the authors have been shown what the previous authors did in the field of the mobile robot. the authors show the general aim of what the paper is covered and what are the main results are shown.

the methodology of the paper is good and it reflects the understanding of the authors in the scope of the paper

The data and results are shown the effectiveness of the proposed algorithm and different scenarios are used to prove the ability of the proposed algorithm to move the mobile robot in the known area.

The discussion and conclusions is very good and the authors illustrate what the results show.