Unmanned aircraft system
UAS-62
Today, unmanned topics addressed by " Sukhoi ". His
proposed system of unmanned aerial perspective civilian ALS-62 for a
number of important characteristics must be greater than the best
foreign analog - "Global Hawk."
BAS-62 addresses an extremely wide range of tasks. He
is able to detect air, surface and ground objects of different
classes (with the transfer of information in real time). Onboard
equipment allows for aerial photography (mapping), inspection of
compliance with treaty regimes in the framework of the "Open Skies",
the monitoring of hydro-meteoobstanovki, monitor actively radiating
objects, control of power lines.
When the complex environmental monitoring and radiation can
lead gas and chemical control, to determine the state oil and gas
pipelines, as well as conduct a "survey" of seismic sensors. ALS-62
is regarded as an effective means of agricultural work and
exploration. With the
help of onboard sensors, he is able to determine soil
characteristics, to explore for minerals, and subsurface (to a depth
of 30 m) sensing of the earth.
The use of unmanned aircraft system UAS-62 will quickly and
cost effectively to ensure further development of communication
systems (including and mobile), broadcasting, and navigation
systems. Latest trend is
of particular importance. Currently
in use worldwide, only two satellite navigation system Global
Positioning: The American and Russian GLONASS, NAVSTAR. In
each system must be invoked from the orbital grouping several dozen
satellites. The life of
each satellite is limited to a few years, that requires regular
"feeding" groups with new spacecraft.Satellites, standing together
with their systems in orbit tens of millions of dollars, are single
use items and after completion of their work become "space junk" or
burn in the atmosphere. They
are not subject to repair.
Use of navigational satellites instead of unmanned aircraft
with high altitude and flight duration will create a navigation
system that can compete in the efficiency of GPS, at significantly
lower costs of deployment and operation. It
should be noted that these navigational and unmanned aerial vehicles
should have a fairly high export potential (especially in countries
undergoing an independent foreign policy). Americans
have always disliked them could deprive users of access to its
system, which devalue the significant part of modern weapons systems
(combat aircraft, ground weapons systems, vehicles, precision-guided
munitions, etc.) using receivers GPS. At
the same time relatively inexpensive national (regional) navigation
system, built using UAVs and under full control of the users who do
not will depend on the political situation.
Such a system can complement the good and the Russian GLONASS
system, creating a backup navigational information field. It's
no secret that Russia today is facing serious difficulties in
bringing groups of GLONASS satellites to the estimated population
(for this purpose, the country simply is not enough money). Creating
a navigation system based on the UAV would greatly alleviate this
problem.
Another promising area of application of ALS-62 - Control of
maritime navigation and air traffic control in inaccessible areas,
natural disasters, accidents, temporary air routes.
AT military
career
Of course, systems such as BAS-62 may find
application in power structures. Equipped
with radar equipment will allow the UAV, with the air of about 25
vehicles, to create on the territory of Russia a continuous
(including low-altitude) radar field. The
use of relatively tiny "drones" that can continually be in the air a
day or more, will be much more profitable in economic terms than the
vast fleet maintenance manned AWACS aircraft with multiple crews at
limited altitude and flight duration. It
is worth recalling that, for example, Saudi Arabia has acquired five
aircraft type E-3 "Sentry" at the price of $ 250 million apiece. Another
$ 1.8 billion spent on spare parts and training. Thus,
the park, "AWACS" cost in Riyadh more than $ 3 billion for the
technical capabilities of E-3 can simultaneously keep in the air no
more than two aircraft, which provides control for only a limited
part of the national airspace.
As a means of control over the state border of the ALS-62,
equipped with high resolution equipment can be kept under
surveillance abroad of up to thousands of kilometers, as well as the
neighboring territory. It
is possible to track not only the smuggling of caravans and
vehicles, but also the movement of individuals. Particularly
relevant is the air border controls for the countries of the Middle
East, where the boundary of our understanding is simply not
available (there are no columns with coats of arms, no barbed wire
or control strips.)
UAV with long duration and altitude are the perfect
complement, and in some cases - and the replacement of satellites. In
fact, spent a lot of money, to reaching the first cosmic speed
booster mass in the tens (or hundreds) tons to orbit hundreds of
kilometers in altitude satellites, intended to "consider" out-sized
object with a pack of cigarettes . In
this case the satellite is on a particular object of observation
within a very limited time, and the enemy, for which we are going to
look, knowing full schedules of satellites, will be commensurate
with their actions, trying to escape from the space surveillance. In
order to provide continuous control of the theater of combat
operations in Yugoslavia, a relatively small, the U.S. was forced to
use in 1999, 35 reconnaissance satellites.
Unlike satellites, high altitude UAV (malouyazvimym remaining
from funds of enemy air defenses at the expense of vast altitude and
low radar visibility ) can always "hang" over a given area, to be
replaced the next day his "partner", leaving the enemy no chance to
slip unnoticed. In this
observation would not be carried out from space and from the
stratospheric heights that will enhance the quality and use a
lighter and cheaper equipment. Needless
to say, that the application in the area of conflict limited the
effectiveness of groups of several heavy drones would cost
considerably less than the activation of satellite constellation.
Advanced UAV high altitude and flight duration may be used in
the tactical missile defense. On
unmanned aircraft can be placed as sensors that can detect and track
tactical and operational-tactical ballistic missiles and weapons
designed to destroy missiles in the boost phase, when they are most
vulnerable.
There are other options for use of unmanned aircraft systems
with large height and duration. In
particular, such devices could be highly efficient to control
vehicular traffic on highways, making it much easier job of traffic
police, as well as informing about the existence of "congestion."
BAS-62 is a system of systems designed to address a wide range
of various tasks. Structurally,
it consists of the Control Center (landline or mobile), which
provides up to 12 unmanned aircraft systems BAK-62. The
structure of each BAC-62 consists of a mobile control point
information exchange system MPKUSOI-62, a mobile point of
maintenance MPTO-62, and three unmanned aircraft C-62. This
structure provides an opportunity for each BAC-62 is continuously
kept in the air one or two unmanned aircraft.
NO NEED TO
AERODROME
No less than the original know-how
contained in the draft C-62 UAV. This
machine can be vosmitonnaya in the patrol for 24 hours (and in the
future - or more) in height dvadtsatikilometrovoy. We
also consider the possibility of in-flight refueling.
As the power plant used in turbofan engines RD-1700 (creating
a state unitary enterprise "Zavod im. Klimov," to equip the massive
aircraft MiG-AT and Yak-130). Cruising
speed C-62 - 400 km / h, maximum - 500 km / h.
In contrast to the U.S. "Global Hawk" unmanned aircraft and
other heavy, for the operation of which will certainly require
airfields surfaced with concrete, C-62 can be attributed to aircraft
bezaerodromnogo Based in: enough for its operation area the size of
m. The Rise 600h60 made using a catapult and landing - "carrier
on" (when creating a UAV company Sukhoi widely used its
technological advance for the automatic landing on the deck of
aircraft carrier fighter ship-based).
Transportation the whole complex is carried out in standard
40-foot containers for the transport by rail, air, road or sea
transport. The system of
highly mobile, capable of rapid deployment.
A unique feature of the onboard system S-62 is an opportunity
and PPI on an azimuth 360 degrees. Multispectral
monitoring of air space, land and water surface is provided in real
time in an area with a diameter of at least 1,000 km.
Multispectral sensing system board includes a side-looking
radar with synthetic aperture radar, electro-optical sensing range,
as well as the optical range.
When you create an ALS-62 serious attention is paid to
ergonomics, increased comfort conditions. The
ground control station provides space for recreation personnel, and
for systems designed for delivery in the Islamic world - even
special rooms for prayer. At
the same time, the system creates a "killer" for the Russian foreign
technology standards: working temperature range of + / -50 deg.
should be especially noted that the cooperation of ALS-62 is
already defined, and the key elements of the system - in place. As
a result, work on the creation of ALS-62 can be completed as soon as
possible - as early as 2005
MARKET
PERSPECTIVE
According to experts, the market for
unmanned aircraft systems from a great height and duration of the
flight within the next 10 years could "digest" products worth 10
billion dollars when the share of Russia and the United States will
be, respectively, 16% and 20%. Another
28% will come from highly developed countries of Western
orientation, where Russia, with its UAV hardly be allowed. At
the same time the permanent partners of our country by air and
Technical Cooperation - India and China - will have 9% and 8%. Another
7% - in the Arab States of the Middle East (where the Americans for
political reasons are unlikely to deliver anything like "Global
Hawk"), another 7% - in Indonesia. 13%
of maxi-UAVs can buy the Latin American countries (for which you can
compete with the Americans, Israelis and Europeans). Thus,
our country, creating a system of ALS-62 and going with her to the
world market over the next 10 years can expect a profit of several
billion dollars.
Unmanned aerial vehicles will undoubtedly become increasingly
important as in the civilian and in military aviation. In
the U.S., France, Sweden, Britain and other countries have already
begun work on the creation of unmanned combat aircraft, capable of
meeting the drums, but in the long term - and "destructive." A
similar technique a number of analysts have called the sixth
generation aircraft. In
accordance with existing Air Force and U.S. Navy plans first
production combat UAV UCAV type and UCAV-N must be received for
service early next decade. Battle
"drones" that can maneuver with great congestion (15-20 units),
which denied the manned combat aircraft, "constrained" by the
presence of a pilot on board, the lighter by removing the cabin crew
and the livelihoods that do not have "ergonomic" restrictions on
distance and flight duration, endowed with artificial intelligence
and the ability to group activities, will be in the foreseeable
future the most powerful military tool that can significantly affect
the forms and methods of aerial warfare.
If you look at the longer term, it is clear that the
aggravation of the energy crisis ( According to experts, the global
economy, "drink" oil reserves in 30 years), he must change shape and
military aircraft. Burning
each year nearly 2,000 tons of fuel during normal operation in
peacetime only one type of fighter F-22 will be the middle of the
XXI century. a pipe
dream. As a result, the
ranks will remain only the least "expensive" aircraft systems that
do not need to maintain the level natrenirovannosti their crews of
regular flights. That
these requirements most fully meet the drones. An
important development of combat (including unmanned) aircraft will
be the development and cryogenic fuels. In
this regard, Russia has serious technological advance.
However, it must be admitted that in the field of unmanned
aircraft are maintained in our country, mainly on its own
initiative, without government funding. It
is now clear that if we are to continue in future as a great
aviation power that can control a large share of the global aviation
market, the volume and pace of work on unmanned subjects (primarily
- in the direction of a large UAV altitude and flight duration, and
Martial UAVs) should be sharply increased. Should
probably raise the question of development and adoption of a single
state program to create drones, targeting both the military and in
civilian customers as well as taking into account the interests of
the traditional partners of Russia in military-technical
cooperation.
Altaf Karimov, Vladimir Ilyin
/ " Independent
Military Review "#
46 (268) December 14, 2001 /
Unmanned systems, "PROBE-1"
unmanned systems "Zond-1" is intended to address these
economic tasks:
• Ensuring tasks ATC
• Relaying television channels and unmanned
systems, "Probe 2" unmanned
systems "Zond-2" is designed to address following the national
economic objectives: •
Monitoring the Earth's surface: -
radar (radar side-looking synthetic aperture radar) to detect sites
of emergencies (flooding, descent of glaciers, the search of fallen
aircraft, etc.), as well as to record the earth's topographic data
surface -optoelectronic,
including low-level and teplotelevizionny television channels to
identify the locations of fires, the nature of disasters, search and
rescue operations. •
Monitoring of the ozone layer unmanned
systems "Zond-3" unmanned
systems "Zond-3" is intended to address the following economic
tasks: • Monitoring of
air and earth (water) surface: -
radar (radar side-looking synthetic aperture radar) to detect sites
of emergencies, taking into account changes in the Earth's surface
topographic data TUE for ice reconnaissance, evaluation of oil and
pipelines; - opto-electronic,
including low-level and teplotelevizionny television channels to
identify the areas of emergency and monitoring their development,
search and rescue operations. •
Assessment of air pollution •
Relaying channels
PROBE-1, Probe 2, Probe-3M
DESIGNATION Air Traffic Control (ATC)
communications relay, multi-monitor
GEOMETRIC CHARACTERISTICS
Wingspan, m 35, 35, 16
Length, m 13, 13, 9.5
Height, m 5.5, 5, 3
PERFORMANCE
Maximum takeoff weight, kg 12000, 12000, 2000
Maximum payload weight, kg 1500, 1500, 500
Maximum speed, km / h M = 0.5, M = 0.6, 250
Height of loitering, m 14000-16000, 14000 -16 000, 200-8000
Length loitering, h 18, 24, 12
Ferry range, km 12000, 12000, 2500
ON-BOARD EQUIPMENT
Radar (SAR) with a phased antenna array (FAR) to provide air
traffic control, equipment relay channels and television
Optoelectronic station for observation in the optical and infrared
ranges, radar side-looking (RLS BW) with synthetic aperture
optical-electronic station to observe in optical and infrared
ranges, radar side-looking (RLS BW) with synthetic aperture