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GuoPingPan committed Mar 24, 2024
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44 changes: 40 additions & 4 deletions index.html
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<link rel="stylesheet" href="./static/css/index.css">
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<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
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Expand Down Expand Up @@ -212,17 +216,25 @@ <h2 class="title is-2">Abstract</h2>
<h2 class="title is-2">Method</h2>
<div class="content has-text-justified">
<p>
Cooperative policy for whole-body control.

<b>Cooperative policy for whole-body control.</b> RoboDuet consists of a loco policy for locomotion and an
arm policy for manipulation. The two policies are harmonized
as a whole-body controller. Specifically, the loco policy
adjusts its actions accordingly by following instructions from
the arm policy. The goal of the loco policy \( \pi_{loco} \) is to follow a
target command \(\mathbf{c_t} \). The goal of the arm policy \( \pi_{arm} \) is to accurately track the 6-DoF pose. The actions of the arm policy consist of two parts: the first six actions \(a^{arm^J}_t \in \mathbb{R}^6\) represent the target joint position offsets corresponding to six arm joint actuators. The rest part of the arm policy \( a_t^{arm^G} \) is used to replace orientation commands,
providing additional degrees of freedom for end-effector tracking to cooperate with the loco policy.
</p>
<p>
Two stage training.
<b>Two stage training.</b> In order to achieve both robust locomotion ability and flexible manipulation ability, we adopted a two-stage training strategy. Stage 1 focuses on obtaining the robust locomotion capability, which design is inspired by the powerful blind locomotion algorithm. Stage 2 aims to coordinate locomotion and manipulation to achieve whole-body large-range mobile manipulation, when the arm policy will be activated simultaneously with all the robotic arm joints.
</p>
</div>
<div style="text-align: center;">
<figure style="display: inline-block; max-width: 75%;">
<img src="resources/framework.png" alt="Pipeline Image" style="max-width: 100%;">
<figcaption>Pipeline of the offline-to-online setting for <span
style="color: rgb(128, 185, 90); font-weight: bolder;">Uni-O4</span></figcaption>
<figcaption>An overview of
<span style="color: rgb(18, 150, 219);font-weight: bolder;">Robo</span><span style="color: rgb(255, 111, 82);font-weight: bolder;">Duet</span>
</figcaption>
</figure>
</div>
</div>
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</section>


<section class="section">
<div class="container">
<!-- Abstract. -->
<div class="columns is-centered has-text-centered">
<div class="column has-text-centered " >
<!-- <div class="column is-two-thirds"> -->
<h2 class="title is-2">Experiments</h2>
<br>
<br>
<br>
<br>
<h3 class="title is-3">6-DoF End-effector Tracking</h3>

<figure style="display: inline-block; max-width: 95%;">
<img src="resources/second.png" alt="Pipeline Image" style="max-width: 100%;">
<figcaption>
<!-- An overview of
<span style="color: rgb(18, 150, 219);font-weight: bolder;">Robo</span><span style="color: rgb(255, 111, 82);font-weight: bolder;">Duet</span> -->
</figcaption>
</figure>
</div>
</div>
</div>
</div>
</section>

</body>

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