Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Material Classification Using Active Temperature Controllable Robotic
  Gripper   Recognition techniques allow robots to make proper planning and control
strategies to manipulate various objects. Object recognition is more reliable
when made by combining several percepts, e.g., vision and haptics. One of the
distinguishing features of each object's material is its heat properties, and
classification can exploit heat transfer, similarly to human thermal sensation.
Thermal-based recognition has the advantage of obtaining contact surface
information in realtime by simply capturing temperature change using a tiny and
cheap sensor. However, heat transfer between a robot surface and a contact
object is strongly affected by the initial temperature and environmental
conditions. A given object's material cannot be recognized when its temperature
is the same as the robotic grippertip. We present a material classification
system using active temperature controllable robotic gripper to induce heat
flow. Subsequently, our system can recognize materials independently from their
ambient temperature. The robotic gripper surface can be regulated to any
temperature that differentiates it from the touched object's surface. We
conducted some experiments by integrating the temperature control system with
the Academic SCARA Robot, classifying them based on a long short-term memory
(LSTM) using temperature data obtained from grasping target objects.

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The categories of this paper are: supr-con
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The categories of this paper are: stat
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The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: physics
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The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: q-fin