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Abhra Roy Chowdhury

4 accepted papers

2022

Learning to Listen and Move: An Implementation of Audio-Aware Mobile Robot Navigation in Complex Indoor Environment

ICRA 2022poster

Sound is an essential navigation cue that intelligent robots can leverage for localizing sound-emitting targets. This work introduces a framework for the audio-aware navigation task of mobile robots equipped with a microphone array in a complex indoor environment. The robot initialized at a random s…

Cited by 5SourceScholar
2018

Evaluating Robust Trajectory Control of a Miniature Rolling and Spinning Robot in Outdoor Conditions

ICRA 2018poster

This paper presents trajectory following control experiments of a miniature spherical rolling and spinning robot mechanism on three different types of outdoor surfaces. The research is inspired from the efficient locomotory rolling patterns of various insects in unstructured environment. A nonlinear…

Cited by 2SourceScholar
2017

Implementing caterpillar inspired roll control of a spherical robot

ICRA 2017poster

This paper presents a novel caterpillar inspired rolling gait generation and control mechanism of a spherical robot. The research investigates efficient locomotory rolling gaits of Pleurotya caterpillar in unstructured environment. A similar rhythmic rolling pattern is produced for the spherical rob…

Cited by 15SourceScholar
2015

Finding answers to biological control methods using modulated patterns: An application to bio-inspired robotic fish

ICRA 2015poster

This paper presents a bio-inspired robotic fish undulatory swimming behaviour modeling and control using modulated pattern generators (MPG). Carangiform fish locomotion pattern is closely mimicked using a LH body wave (with its parameters: Tail-beat frequency (TBF) and Caudal amplitude (CA)) modulat…

Cited by 18SourceScholar