The United States Air
Force has developed Unmanned Aerial Vehicles for use in situations where
conventional piloting is not needed or is not possible. It was seen that this technology could be
shrunk to be carried and operated by a person in the field. This Micro Aerial Vehicle (MAV)
technology was adapted for use by Combat Control troops. These troops are Air Force Personnel that
are deployed in small, independent units or with joint service ground units. The job of these troops is to identify
targets and communicate with other personnel to neutralize those
targets. Many times, these troops on
the ground are talking directly to the pilots who are overhead deploying
munitions.
In the
past, these troops carried and average of 150 pounds of gear. Recently, there was a major push to
lighten this load and increase the effective area of these troops to
protect them and to make these outstanding troops even more effective.
One of
the newest MAV’s is known as “Bullwinkle.” Bullwinkle is a 19in carbon fiber vehicle
in the range of 4 pounds. The
vehicle is controlled by a “Toughbook” laptop PC
which has also replaced some of the troops’ other communication and control
gear. Bullwinkle is equipped and
special because it can lock onto a point and is has the capacity to carry a
payload.
Currently,
the Air Force Research Laboratory constructs the fuselage of Bullwinkle
using vacuum bag molding. In this
process, the fuselage is constructed in two equal parts. Carbon fiber is impregnated with resin
and laid onto a mold of the fuselage.
The mold is placed into a vacuum bag that removes all the air from
the resin and ensures that the composite takes an accurate shape. The material is cured at high temperatures
in an autoclave. The two halves of
the fuselage are then
bonded
together.
Group 15 will have a
support system directly from Jeff Wagener, Micro Aerial Vehicle Program
Manager at the Air force Research Laboratory. Additional assistance will be provided by
Dr. Richard Liang of the Industrial Engineering
Department, who specializes in composite manufacturing technology and Dr.
Chiang Shih of the Mechanical Engineering Department. Dr. Liang and
his colleagues will provide Group 15 with the tools, training, and theory
to perform needed analyses.