Weapon Control Systems for SU Aircraft

Azn boy

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Weapon Control Systems for SU Aircraft
СУ-27
SU-27






WCS-27 at a stand
WCS-27 at a stand

WCS-27 at an aircraft
WCS-27 at an aircraft

СУ-27К
SU-27К

Radar control system with phased array
Radar control system with a phased array

Slot antenna with a fluid drive
Slot antenna
a fluid drive
SU-30MKK Cabin
SU-30MKK Cabin

Phased array at SU-35
ФАР на СУ-35
In 1978, a decision was made to develop unified weapon control systems for the SU-27 and MiG-29 aircraft. V. K. Grishin who was then the Director General of the Fazotron association was appointed chief designer of the system.
The unification degree between the systems exceeded 70%, which ensured a certain advantage in serial production and operations.
In 1982, samples meeting the specified technical requirements were created and installed at the aircraft.
A great number of flight and launch tests were performed.As a result, in 1985, joint tests were successfully completed and the weapon control system (WCS-27) was introduced into service as part of the aircraft.
While developing the SU-27 aircraft and equipment, WCS-30 and WCS-33 equipment was elaborated for the shipborne SU-27K aircraft.
This equipment envisaged enhancement of the thermal cuer military opportunities, as well as improvement of the military and operating specifications. Electro-magnetic compatibility with the aircraft carrier was ensured, new software was implemented.
In 1998, the aircraft equipped with the weapon control systems was introduced into the service of the Russian Army.
In 1983, NIIP was charged to develop a multi-functional radar control system for the SU-27M (SU-35) aircraft. T. O. Bekirbaev was appointed chief designer.
The radar control system envisaged solving quite innovative tasks, such as real beam mapping and narrow beam mapping modes, synthetic aperture mode, ground moving targets selection, military opportunities enhancement as a result of firing multi-channel targets, including both ground and marine ones.
These tasks were solved via applying the most advanced technical solutions and elemental base in the radar, as well as using missiles with active radar seekers and special weapons for ground-based targets.
When the first export order for the SU-30MKI aircraft was made, the radar control system was upgraded. A phased array antenna was implemented and installed at the mechanical drive thus replacing the slot one. Thanks to the combination of electronic and mechanical scanning, outstanding missile launch ranges in the multi-target mode were achieved in the radar control system.
By 2000, a concept of the radar targeting systems modernization for fighters in line had been developed in NIIP. Its main objective was expanding the functional (new "air-to-air" and "air-to-surface" modes) and military (new missiles, multi-target mode due to beam electronic control) opportunities.
V. A. Tagantsev was appointed chief designer.
Within the framework of this concept, an additional radar channel, "Pero" phased arrays and new software with the use of a special computer were created. The software allowed implementing the following functions at the SU-30 fighters, without affecting operations of the base N001 radars:
· terrain mapping with antenna synthetic aperture;
· terrain scanning in the real beam mode and the Dopler beam narrowing;
· tracking down 10 targets without visibility distortion;
· simultaneous firing of 4-6 targets by misiles with active and semi-active radar seekers.
The development was perfromed in cooperation with the Ryazan State Instrument-Making Plant and implemented as part of the SU-30 MKK and SU-30 MK2 weapon control systems.
 

Azn boy

New Member
o wait
Dongfong you posted the wrong pic for the SU-30mkk cockpit photo for the front.


http://
www.niip.info/Design/sky/sky_su/images/su4.jpg
WCS-27 at an aircraft

SU_suv27.jpg

WCS-27


SU-FAR2.jpg

Radar control system with a phased array

su1.jpg

Slot antenna
a fluid drive


SU_kab.jpg

Su-30MKK cockpit

su2.jpg

ФАР на СУ5
 
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