A passive mechanism for relocating payloads with a quadrotor
Joseph DeGol, David Hanley, Navid Aghasadeghi, Tim Bretl
Abstract
We present a passive mechanism for quadrotor vehicles and other hover-capable aerial robots based on the cam-follower. This mechanism has two mating parts, one attached to the quadrotor and the other attached to a payload. These two parts are joined by a toggle switch—push to connect, push to disconnect—that is easy to activate with the quadrotor by varying thrust. We discuss the design parameters and provide an inertial model for our mechanism. With hardware experiments, we demonstrate the use of this passive mechanism to autonomously place a wireless camera in several different locations on the underside of a steel beam. Our mechanism is open source and can be easily fabricated with a 3D printer.
BibTeX
@inproceedings{iros2015_apassivemechanis,
title = {A passive mechanism for relocating payloads with a quadrotor},
author = {Joseph DeGol and David Hanley and Navid Aghasadeghi and Tim Bretl},
booktitle = {IROS 2015},
year = {2015}
}