AuRaSim: A Ray-Tracing-Based Automotive Radar Simulator for Dynamic Digital-Twin Scenarios

Zhaoze Wang ^1,3

Changxu Zhang ^1,3

Tai Fei ²

Christopher Grimm ¹

Yi Jin ¹

Ernst Warsitz ¹

Claas Tebruegge ¹

Markus Gardill ³

Conference Name

¹ HELLA GmbH & Co. KGaA, Lippstadt, Germany

² Dortmund University of Applied Sciences and Arts, Dortmund, Germany

³ Brandenburg University of Technology, Cottbus, Germany

Paper Code arXiv Slides

Abstract

This is a template you can use to create a professional-looking, accessible, and performant project page for your research paper. See the code for the template and instructions on how to use it yourself on GitHub. It’s made with the Astro web framework and styled with Tailwind. You write the content in MDX, which enables markdown formatting like bold, italics, and ~~strikethrough~~, as well as custom components like small caps.

Demonstrations

Digital Twin Scenarios

Real scene for digital twin comparison 1

Real scene for digital twin comparison 2

Real scene for digital twin comparison 3

Real scene for digital twin comparison 4

Ray-Tracing

Ray-Tracing Demo 1

Double-click to focus · Wheel to dolly

Ray-Tracing Demo 2

Double-click to focus · Wheel to dolly

Video

Parking Lot — Pedestrian Approaching

Scenario

Range-Doppler Map

Micro-Doppler

Parking Lot — Car Approaching

Scenario

Range-Doppler Map

Micro-Doppler

Sim2Real

$\LaTeX$

You can also add $\LaTeX$ formulas, rendered during the build process using $\KaTeX$ so they’re quick to load for visitors of your project page. You can write them inline, like this: $a^2 + b^2 = c^2$ . Or, you can write them as a block:

\int_a^b f(x) dx

Citation

If you copy your bibliography into ./bibliography.bib, you can cite papers using their BibTeX keys, and they’ll be automatically formatted and included in the bibliography section at the end. For example: (Vaswani et al., 2017). Note that these citations are distinct from footnotes¹, which show up in a separate section if you use them.

Table

Add simple tables using GitHub Flavored Markdown syntax:

Model	Accuracy	F1 score	Training time (hours)
BERT-base	0.89	0.87	4.5
RoBERTa-large	0.92	0.91	7.2
DistilBERT	0.86	0.84	2.1
XLNet	0.90	0.89	6.8

BibTeX citation

Displaying the BibTeX entry for your paper in a code block makes it easy to copy and paste.

@misc{roman2024academic,
  author = "{Roman Hauksson}",
  title = "Academic Project Page Template",
  year = "2024",
  howpublished = "\\url{https://research-template.roman.technology}",
}

Bibliography

Vaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Gomez, A. N., Kaiser, Ł., & Polosukhin, I. (2017). Attention is All You Need. Advances in Neural Information Processing Systems, 30, 5998–6008. https://proceedings.neurips.cc/paper/2017/file/3f5ee243547dee91fbd053c1c4a845aa-Paper.pdf

On the web, they should really be called “endnotes”, since each page constitutes a full document. ↩