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Randy A. Freeman

5 accepted papers

2025

Cooperative Payload Estimation by a Team of Mocobots

RA-L 2025

For high-performance autonomous manipulation of a payload by a mobile manipulator team, or for collaborative manipulation with the human, robots should be able to discover where other robots are attached to the payload, as well as the payload's mass and inertial properties. In this paper, we describ

Cited by 1SourceScholar
2024

Self-Healing Distributed Swarm Formation Control Using Image Moments

RA-L 2024

Human-swarm interaction is facilitated by a low-dimensional encoding of the swarm formation, independent of the (possibly large) number of robots. We propose using image moments to encode two-dimensional formations of robots. Each robot knows its pose and the desired formation moments, and simultane

Cited by 5SourceScholar
2023

Human-Multirobot Collaborative Mobile Manipulation: The Omnid Mocobots

RA-L 2023

The Omnid human-collaborative mobile manipulators are an experimental platform for testing control architectures for autonomous and human-collaborative multirobot mobile manipulation. An Omnid consists of a mecanum-wheel omnidirectional mobile base and a series-elastic Delta-type parallel manipulato

Cited by 31SourceScholar
2019

Inferring Private Information in Wireless Sensor Networks

ICASSP 2019accepted

In wireless sensor networks, estimating a global parameter from locally obtained measurements via local interactions is known as the distributed parameter estimation problem. Solving these problems often require the deployment of distributed optimization algorithms that rely on a constant exchange o…

Cited by 0SourceScholar