Purpose:
The goal
of this project is to
enhance the flight characteristics of micro aerial vehicles
(MAV)
using adaptive
structures on a fixed wing platform.
Micro aerial vehicles are a class of
unmanned aerial
vehicles (UAV) that have size restrictions or may be autonomous. An
adaptive structure or active
structure is a mechanical structure with
the ability
to alter its configuration, form or properties in response to changes
in its environment. For the purposes
of this project we are limiting the size
of the wing
platform to 20cm by 12cm, and focusing on dielectric elastomer for the
adaptive structure. The
dielectric elastomer consists of a thin
membrane of
VHB taped strained to 300% with a thin layer of carbon grease used as
the electrode. When a
large voltage is applied, the dielectric
elastomer
will displace causing a change in the flight characteristics of the
wing.
In order to
quantify the change in flight characteristics when the dielectric
elastomer is actuated, we will be conducting test at the REEF facility
run
by the University of Florida as well as
the facilities located at the FSU-FAMU College of Engineering.
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