The indigenously designed and
developed RUSTOM-1 made it flying at
about 11,500 ft AGL and speed of above 140-km/h during 2 hrs 10 minutes of
cruise.
The highlights of the flight include:-
a) Use of lean mixture control system in the
engine for flights at high altitudes.
b) Take-off weight heaviest so far.
c) Achieved max altitude of 3.5 kms, about
11500 ft and
d) Extended range of about 50 kms tried out
for the first time. The waypoint track was perfect and so were takeoff and
landing.
The Rustom-1 is built for a
maximum altitude of 22,000 ft and endurance of 12-15 Hours with an operating
range of 250 Kms when fully developed.
Indian Army has shown keen
interest in this programme. This UAV has the potential military
missions like Reconnaissance and Surveillance, Target Acquisition, Target Designation,
Communications Relay, Battle Damage Assessment and Signal Intelligence, the
release said.
This UAV can attain a maximum
speed of 150 Knots, 22,000 ft of altitude and endurance of 12-15 hours with an
operating range of 250 kms when fully developed.
Rustom-1's basic design is
derived from the NAL light canard research aircraft (LCRA). The aircraft has
been named after Rustom Damania, a former professor of IISc, Bangalore who died
in 2001. DRDO decided to name the UAV after him because it is derived from
National Aerospace Laboratories' light canard research aircraft (LCRA)
developed under Rustom Damania’s leadership in the 1980s
.
Rustom 1 is a medium altitude
long endurance unmanned air vehicle (MALE UAV) program. This is a multi mission
long endurance Unmanned Aerial Vehicle with day/night capability used for
battlefield surveillance and reconnaissance, target tracking &
localization, and artillery fire correction, SAR images taking facility with
take off & landing on runway with external pilot (EP). This UAV will take
off from conventional runway with the help of EP. With the Rustom MALE UAV project, DRDO intends
to move away from traditional ways of developing products whereby laboratories
under DRDO, like the Aeronautical Development Establishment (ADE), which is
involved in this project, develop and finalise the product and transfer technology
to a production agency.
DRDO will follow a practice of
concurrent engineering where initial design efforts also take into
consideration production issues, with the production agency participating in
the development of the system right from the design stage. The agency will also
follow up issues related to infrastructure and expertise for the product and
its support, thereby overcoming time delays in crucial projects.
Rustom-1 which bears an uncanny
resemblance to Rutan Long-EZ designed by Burt Rutan has a wingspan of 7.9
metres and weighs 720 kg, will be launched by the conventional method and not
the launcher as in the case of the DRDO Lakshya. Rustom will be able to see the
enemy territory up to a distance of 250 km and carry a variety of cameras and
radar for surveillance.
Rustom-H, built on a different
design, owes nothing to Burt Rutan's Long-EZ design. It is a Medium-Altitude
Long-Endurance (MALE) Unmanned Aerial Vehicle (MALE UAV), a twin engine system
designed to carry out surveillance and reconnaissance missions. Rustom H will
have a payload capacity of 350 kg.
The range of advanced
technologies and systems include the following:
Ø Aerodynamic configurations, High aspect ratio wing,
Composite airframe integrated with propulsion system, De-icing system for wings
Ø Highly reliable systems with built-in redundancy for flight
critical systems like flight control and navigation, data links, power
management, - and mission critical payload management system
Ø Digital Flight Control and Navigation System, Automatic Take
off and Landing (ATOL)
Ø Digital communication technologies for realizing data links
to control and operate the mission and relay UAVs
Ø Payloads with high resolution and precision stabilized
platforms.