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<title>JuggleRL: Mastering Ball Juggling with a Quadrotor via Deep Reinforcement Learning</title>
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<!-- 顶部导航:保留 arXiv + 三个 GitHub 链接 -->
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<div class="title">JuggleRL: Mastering Ball Juggling with a Quadrotor via Deep Reinforcement Learning</div>
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<a class="pill" href="https://arxiv.org/abs/2509.24892" target="_blank" rel="noopener">📄 arXiv</a>
<a class="pill" href="https://github.com/thu-uav/JuggleRL_train" target="_blank" rel="noopener">Training</a>
<a class="pill" href="https://github.com/thu-uav/JuggleRL_rospack" target="_blank" rel="noopener">ROS Pack</a>
<a class="pill" href="https://github.com/thu-uav/JuggleRL_NatNetSDK" target="_blank" rel="noopener">NatNet SDK</a>
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<h2>Overview</h2>
<p><b>Highlights</b></p>
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<li><b>Zero-shot sim-to-real</b> deployment (no real data for training)</li>
<li><b>Calibrated dynamics + domain randomization</b> reduce sim-to-real gap</li>
<li><b>Lightweight Communication Protocol (LCP)</b> for low-latency streaming</li>
<li><b>Real-world performance</b>: up to <b>462</b> hits (avg <b>311</b> across 10 trials)</li>
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<p>This page hosts figures, demo videos, and links to paper &amp; code.</p>
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<h3>Project Links</h3>
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<li><b>Paper:</b> <a href="https://arxiv.org/abs/2509.24892" target="_blank" rel="noopener">arXiv:2509.24892</a></li>
<li><b>Training:</b> <a href="https://github.com/thu-uav/JuggleRL_train" target="_blank" rel="noopener">GitHub</a></li>
<li><b>ROS Pack:</b> <a href="https://github.com/thu-uav/JuggleRL_rospack" target="_blank" rel="noopener">GitHub</a></li>
<li><b>NatNet SDK:</b> <a href="https://github.com/thu-uav/JuggleRL_NatNetSDK" target="_blank" rel="noopener">GitHub</a></li>
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<h3>Key Metrics</h3>
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<div class="metric"><div class="k">462</div><div>Max real-world hits</div></div>
<div class="metric"><div class="k">311</div><div>Avg hits (10 trials)</div></div>
<div class="metric"><div class="k">0</div><div>Real data for training</div></div>
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<h3>Figures</h3>
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<h3>Real-world Video (Bilibili)</h3>
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<summary>BibTeX</summary>
<pre>
@article{JuggleRL2025,
title = {JuggleRL: Mastering Ball Juggling with a Quadrotor via Deep Reinforcement Learning},
author = {Your Name and Coauthors},
journal = {arXiv preprint arXiv:2509.24892},
year = {2025}
}
</pre>
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<div class="footer">© 2025 JuggleRL Team · Hosted on Hugging Face Spaces</div>
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