Digitalize the Twin: A Method for Calibration of Reference Data for Transfer Real-World Test Drives into Simulation
Round 1
Reviewer 1 Report
I have reviewed this manuscript which deals with a novel method for calibration of reference data in automotive vehicles.
The authors present here a very interesting approach to a curious problem. The article is thoroughly researched and rendered with delicay. It presents valuable information about the matter.
The hypothesis and methodology are well established and drawings are very impressive for their complexity. The graphs are concise and easy to follow.
The discussion reveals the intrinsic findings and knowledge attained by the authors.
The scope and possible developments of this research are well founded.
There are some question marks left here and there that I suggest completing or removing
Summary of evaluation. Accept in its present state.
Author Response
Dear Reviewer,
thank you for your time for reviewing our manuscript and providing feedback to our work. We are delighted that you found our work interesting and appreciate your valuable comments.
Best regards,
the authors.
Reviewer 2 Report
Dear Authors,
thank you for your article. Below are my remarks:
- keywords should be more relevant to the content of the paper,
- in the first point, there is no introduction to the issues under consideration - the authors immediately move on to specific solutions; I suggest adding a few introductory words,
- in the first point, there is no clearly defined purpose of the article, which will guide the thoughts developed in the article,
- I propose to distinguish the concept introduced in point 4 by the authors (e.g. by bold or italic),
- the literature review is modest, I propose to extend it.
Author Response
Please see the attachment.
Author Response File: 
Author Response.docx
Reviewer 3 Report
Well-written and organized manuscript. Congrats to the authors!
Author Response
Dear Reviewer,
thank you very much for your positive feedback and we are glad that you found our paper interesting!
Best regards,
the authors
Reviewer 4 Report
In this paper, the authors present a calibration method for sensors used to obtain GT and determine the achievable accuracies of positioning systems. By introducing and defining the "super reference," a highly accurate verification method for reference sensors is introduced and described. The paper is structured well and gives a good overview of existing problems in measurement systems and reference systems for "ground truth" for virtual testing. The results are clearly presented and show the limitations and problems of reference systems.
Author Response
Dear Reviewer,
thank you very much for your positive feedback and that you found our research topic useful.
Best regards,
the authors
