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Embodied aerial physical interaction: Combining body and brain for robust interaction with unstructured environments.

Emanuele Aucone^1,2, Stefano Mintchev^1,2

¹Environmental Robotics Laboratory, Department of Environmental Systems Science, Swiss Federal Institute of Technology (ETH) Zürich, Zürich, Switzerland.

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Summary

Leveraging body morphology and touch sensing simplifies aerial physical interaction control. This approach enhances robot versatility for complex tasks in dynamic environments.

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Area of Science:

Robotics
Biomechanics
Control Systems

Background:

Aerial robots require sophisticated control for physical interaction.
Current strategies often lack versatility in dynamic environments.
Integrating sensory feedback and physical form can improve adaptability.

Purpose of the Study:

To investigate how body morphology and touch sensing simplify control strategies for aerial robots.
To enhance the versatility of aerial robots in physical interaction tasks.
To explore novel approaches for intuitive robot control.

Main Methods:

Developing aerial robot models incorporating compliant body segments.
Implementing tactile sensing arrays on robot end-effectors.
Designing and testing simplified control algorithms based on sensory input and morphology.

Main Results:

Demonstrated significant reduction in control complexity using morphological compliance.
Showcased enhanced stability and adaptability during physical contact tasks.
Validated the effectiveness of touch sensing in guiding interaction forces.

Conclusions:

Body morphology and touch sensing are key to simplifying aerial robot control.
This integrated approach significantly boosts versatility in aerial physical interaction.
Future work can explore more complex morphologies and advanced tactile feedback for robots.