Major Shaitan Singh
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9K338 Igla-S - SA-24 GRINCH
Author: Nayeem Sheikh
portable air defense systems (MANPADS). A KBM (Kolomna), Chief Designer - Fokin RV, as modernization 9K38 MANPADS "Igla".MANPADS created using the findings and experience in creating MANPADS "Igla-D" with a collapsible tube launcher and "Igla-H" with a new more powerful warhead. Features of the complex - the possibility vserakursny hit targets, including small-sized (cruise missiles, UAVs). The state tests were completed in December 2001. Complex adopted by the Russian Armed Forces. Mass production complexes being "Plant Degtyarev" (Kovrov) from 1 December 2004 ( idelf.ru ), part of the units of the complex produced Serpukhov factory "Metallist" (servos, block aerodynamic control surfaces, etc. .. it dry), since 2008 at least
to the complex "Igla-S" newly developed air defense system following components: GOS, boosters, instrument compartment missiles, servos, warhead, starter motor, pipe, battery and others.
9K338 MANPADS "Igla-S" on the reference device with a set of tools 9S520, air show MAKS-2009 (photo - A.V.Karpenko, http://bastion-karpenko.narod.ru/ ).
9K338 MANPADS "Igla-S" ( http://www.kbm.ru ).
Mass production of MANPADS "Igla-S" with the 9M342 missile (published 28.12.2012, photo - KBM, http: //www.rostec. ru ).
Control and guidance - vserakursny infrared homing guidance E435 proportional development of the Leningrad Optical and Mechanical Association "LOMO", Chief Designer - Evdokimov IV (?). GOS is equipped with two image sensors are operating in different bands. The logic of the GOS realized "offset scheme", which allows the motor induced target rocket nozzle to hit aircraft-target in the central part of the body. Development was carried out on the GOS LOMO without public funding. Cooling GOS carried out nitrogen from ground power supply.
Probably seeker missiles 9M342 MANPADS "Igla-S" (published 28.12.2012, photo - KBM, http://www.rostec.ru ).
Power steering engines and aerodynamic rudders missiles 9M342 (Publication of 28.12.2012, photo - KBM, http://www.rostec.ru ).
Principles of control and guidance system:
The missile uses a single-channel control system: to create a governing force in any direction with a single pair of handlebars given by the forced rotation of the missile with a frequency of 15 Hz ± 5 with respect to the longitudinal axis. Management is carried out in such a way that for every missile turnover resultant force control has been directed in the desired direction. Control signals from the GOS to speed missiles around its longitudinal axis receives one information channel for electric servos, providing control of the missile in two mutually perpendicular planes than the selected targeting method is implemented - is proportional to convergence. When using the method of proportional convergence regardless of the type of fire (forward, in pursuit) control signal is proportional to the absolute angular velocity of rotation of the line of sight missile target. The method consists in reducing to zero the angular velocity of the line of sight, which provides for the purpose of meeting the rocket in uprezhdёnnoy point. The phase and amplitude of the signal input at the steering gear, determine the change in the direction and intensity of the missiles turn in flight.
Signal duration of the output of the photodetector OP-1 GOS depends on the angular error between the gyroscope axis and the direction of the target and the signal pulse repetition frequency is determined by the rotor speed gyroscope. Generated electronic block error signal (correction signal) determined angular misalignment between the gyro axis and the direction to the target, thereby providing automatic tracking mode for the purpose.
The signal correction proportional to the angular velocity of the line of sight launch target enters the autopilot, wherein after further filtration is multiplied with the signal from the reference position sensor on the total rotor speed gyro and missiles.
After filtering the signal from the phase detector signal to the missile speed proportional to the angular line of sight velocity is applied to the servos, which control the missile.
The control signal coming from the GOS servos also comprises:
- in bearing control signal at the initial flight phase;
- tracking signal in the near field and an offset;
- the signal from the sensor angular velocity of the rocket.
the plane in which the necessary reversal missiles currently determined by the onboard control system based on the error angle to the longitudinal axis of the missile and the line of sight to the target defined by the GOS.
night vision sight - 1PN72M "Mowgli" and 1PN97 "Mowgli-2" removable. It can be used as well with the complexes "Igla" and "Igla-1".
9K310 MANPADS "Igla-1" with an eye 1PN72M "Mowgli" ( http://rbase.new-factoria.ru )
Toolkit software 9S520 shooting at night can be used to MANPADS "Igla-S" (as well as for other types of MANPADS). COCH 9S520 provides:
- reception telecode information from items Air Defense Control "Build" 9S80M, "Rankings" 9S737, IP-12 (9S482M6 / 9S482M7), MT-22P, radar P-19 / 1RL134SH3;
- the display of the portable tablet mapping purposes with indicating gosprinadlezhnosti and composition (single-group);
- introduction of topographic and geodetic binding plate, including with the use of satellite navigation;
- the orientation of the supporting devices in the azimuth;
- conversion of target coordinates for points of finding shooters MANPADS;
- transmission by cable to a distance of 50 meters information about the azimuth and range goals arrows MANPADS;
Author: Nayeem Sheikh
portable air defense systems (MANPADS). A KBM (Kolomna), Chief Designer - Fokin RV, as modernization 9K38 MANPADS "Igla".MANPADS created using the findings and experience in creating MANPADS "Igla-D" with a collapsible tube launcher and "Igla-H" with a new more powerful warhead. Features of the complex - the possibility vserakursny hit targets, including small-sized (cruise missiles, UAVs). The state tests were completed in December 2001. Complex adopted by the Russian Armed Forces. Mass production complexes being "Plant Degtyarev" (Kovrov) from 1 December 2004 ( idelf.ru ), part of the units of the complex produced Serpukhov factory "Metallist" (servos, block aerodynamic control surfaces, etc. .. it dry), since 2008 at least
to the complex "Igla-S" newly developed air defense system following components: GOS, boosters, instrument compartment missiles, servos, warhead, starter motor, pipe, battery and others.
9K338 MANPADS "Igla-S" on the reference device with a set of tools 9S520, air show MAKS-2009 (photo - A.V.Karpenko, http://bastion-karpenko.narod.ru/ ).
9K338 MANPADS "Igla-S" ( http://www.kbm.ru ).
Mass production of MANPADS "Igla-S" with the 9M342 missile (published 28.12.2012, photo - KBM, http: //www.rostec. ru ).
Control and guidance - vserakursny infrared homing guidance E435 proportional development of the Leningrad Optical and Mechanical Association "LOMO", Chief Designer - Evdokimov IV (?). GOS is equipped with two image sensors are operating in different bands. The logic of the GOS realized "offset scheme", which allows the motor induced target rocket nozzle to hit aircraft-target in the central part of the body. Development was carried out on the GOS LOMO without public funding. Cooling GOS carried out nitrogen from ground power supply.
Probably seeker missiles 9M342 MANPADS "Igla-S" (published 28.12.2012, photo - KBM, http://www.rostec.ru ).
Power steering engines and aerodynamic rudders missiles 9M342 (Publication of 28.12.2012, photo - KBM, http://www.rostec.ru ).
Principles of control and guidance system:
The missile uses a single-channel control system: to create a governing force in any direction with a single pair of handlebars given by the forced rotation of the missile with a frequency of 15 Hz ± 5 with respect to the longitudinal axis. Management is carried out in such a way that for every missile turnover resultant force control has been directed in the desired direction. Control signals from the GOS to speed missiles around its longitudinal axis receives one information channel for electric servos, providing control of the missile in two mutually perpendicular planes than the selected targeting method is implemented - is proportional to convergence. When using the method of proportional convergence regardless of the type of fire (forward, in pursuit) control signal is proportional to the absolute angular velocity of rotation of the line of sight missile target. The method consists in reducing to zero the angular velocity of the line of sight, which provides for the purpose of meeting the rocket in uprezhdёnnoy point. The phase and amplitude of the signal input at the steering gear, determine the change in the direction and intensity of the missiles turn in flight.
Signal duration of the output of the photodetector OP-1 GOS depends on the angular error between the gyroscope axis and the direction of the target and the signal pulse repetition frequency is determined by the rotor speed gyroscope. Generated electronic block error signal (correction signal) determined angular misalignment between the gyro axis and the direction to the target, thereby providing automatic tracking mode for the purpose.
The signal correction proportional to the angular velocity of the line of sight launch target enters the autopilot, wherein after further filtration is multiplied with the signal from the reference position sensor on the total rotor speed gyro and missiles.
After filtering the signal from the phase detector signal to the missile speed proportional to the angular line of sight velocity is applied to the servos, which control the missile.
The control signal coming from the GOS servos also comprises:
- in bearing control signal at the initial flight phase;
- tracking signal in the near field and an offset;
- the signal from the sensor angular velocity of the rocket.
the plane in which the necessary reversal missiles currently determined by the onboard control system based on the error angle to the longitudinal axis of the missile and the line of sight to the target defined by the GOS.
night vision sight - 1PN72M "Mowgli" and 1PN97 "Mowgli-2" removable. It can be used as well with the complexes "Igla" and "Igla-1".
9K310 MANPADS "Igla-1" with an eye 1PN72M "Mowgli" ( http://rbase.new-factoria.ru )
Toolkit software 9S520 shooting at night can be used to MANPADS "Igla-S" (as well as for other types of MANPADS). COCH 9S520 provides:
- reception telecode information from items Air Defense Control "Build" 9S80M, "Rankings" 9S737, IP-12 (9S482M6 / 9S482M7), MT-22P, radar P-19 / 1RL134SH3;
- the display of the portable tablet mapping purposes with indicating gosprinadlezhnosti and composition (single-group);
- introduction of topographic and geodetic binding plate, including with the use of satellite navigation;
- the orientation of the supporting devices in the azimuth;
- conversion of target coordinates for points of finding shooters MANPADS;
- transmission by cable to a distance of 50 meters information about the azimuth and range goals arrows MANPADS;
