DRDO AEW&CS: Difference between revisions
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[[Image:DRDO AWACS.JPG|thumb|right|250px|Model of DRDO AWACS]] |
[[Image:DRDO AWACS.JPG|thumb|right|250px|Model of DRDO AWACS]] |
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The '''Airborne Early Warning and Control System ( |
The '''Airborne Early Warning and Control System (AEWACS)''' is a project being undertaken by [[India]]'s [[Defence Research & Development Organization]] to develop an [[Airborne Early Warning and Control|AWACS]] for the [[Indian Air Force]]. |
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== Program details == |
== Program details == |
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In 2003, the [[Indian Air Force]] and [[Defence Research and Development Organisation]] jointly carried out a study and evolved the system level requirements for an Airborne Early Warning and Control ( |
In 2003, the [[Indian Air Force]] and [[Defence Research and Development Organisation]] jointly carried out a study and evolved the system level requirements for an Airborne Early Warning and Control (AEWAC) system.<ref>{{cite press release | title = Development of Airborne Early Warning and Control System | publisher = Press Information Bureau, [[Government of India|GoI]] | date = 11 December 2003 | url = http://pib.nic.in/release/release.asp?relid=123 | accessdate = 2008-07-25 }}</ref> Sanction was then given to DRDO to develop a suitable AEWAC system. Primary responsibility for the project was handed to DRDO's Bangalore-based [[Centre for Airborne Systems]] (CABS), which is responsible for design, system integration and testing of the system. [[LRDE]] is also involved in the design of the radar array. DEAL, Dehradun is involved in data link and Communication Systems for AEW&CS. |
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The [[DRDO]] [[AEW]] & Control System program aims to deliver three radar equipped surveillance aircraft to the [[Indian Air Force]]. The aircraft platform will be the [[Embraer]] [[ERJ 145]]. Three ERJ 145 are to be procured at a cost of US $ 300 Million, for the project. The aim is to deploy these AEW & C aircraft by 2013.<ref>[http://www.hindu.com/2008/04/20/stories/2008042059851000.htm Detailed 2008 Article on the AEW &C Project]</ref> |
The [[DRDO]] [[AEW]] & Control System program aims to deliver three radar equipped surveillance aircraft to the [[Indian Air Force]]. The aircraft platform will be the [[Embraer]] [[ERJ 145]]. Three ERJ 145 are to be procured at a cost of US $ 300 Million, for the project. The aim is to deploy these AEW & C aircraft by 2013.<ref>[http://www.hindu.com/2008/04/20/stories/2008042059851000.htm Detailed 2008 Article on the AEW &C Project]</ref> |
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Apart from providing the Indian Air Force with a cheaper and hence, more flexible AEW & C platform as a backup to its more capable Phalcon class systems, the local AEW & C project aims to develop the ability to locally design and operationalize airborne surveillance platforms. |
Apart from providing the Indian Air Force with a cheaper and hence, more flexible AEW & C platform as a backup to its more capable Phalcon class systems, the local AEW & C project aims to develop the ability to locally design and operationalize airborne surveillance platforms. |
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India's sole previous effort to develop an |
India's sole previous effort to develop an AEWAC system was the [[Airborne Surveillance Platform]], but the program, codenamed [[Airborne Surveillance Platform|Airavat]] was ended after the testbed crashed. |
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==Status== |
==Status== |
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== Capabilities == |
== Capabilities == |
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The |
The AEWACS aircraft will have a locally developed AESA primary radar with IFF. The system will also have ESM (Electronic Support Measures), CSM (Communications Support Measures) ability. Datalinks to network the AEWACS with fighters, and ground based control systems will also be provided, as will be a SATCOM (Satellite Communication System). The aircraft will also have a comprehensive self defence suite. The entire avionics suite will be linked via a datahandling system, controlled by Mission computers. |
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== Key features == |
== Key features == |
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The DRDO has released an overview of the |
The DRDO has released an overview of the AEWACS aircraft. <ref>[http://www.drdo.com/dpi/aero-mag-drdo.pdf DRDO Article on the AEW & C]</ref> |
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* The Radar will have an extended range mode against fighter aircraft, and will consist of two back to back AESA arrays, with an additional dedicated IFF array. |
* The Radar will have an extended range mode against fighter aircraft, and will consist of two back to back AESA arrays, with an additional dedicated IFF array. |
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* Self Protection Suite will have a passive Missile Approach Warning System, a Radar Warning Receiver and countermeasures dispensers. The SPS will be integrated with the ESM & CSM suite. |
* Self Protection Suite will have a passive Missile Approach Warning System, a Radar Warning Receiver and countermeasures dispensers. The SPS will be integrated with the ESM & CSM suite. |
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* The aircraft will have Inflight refuelling. |
* The aircraft will have Inflight refuelling. |
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* The aircraft will have SATCOM, and datalinks to pass on ESM, CSM and radar data to ground stations and datalinks to pass on target information to fighters. More than 40 other aircraft will be datalinked together by the AEW & C aircraft.<ref>[http://www.acig.org/artman/publish/article_533.shtml ACIG Article on the |
* The aircraft will have SATCOM, and datalinks to pass on ESM, CSM and radar data to ground stations and datalinks to pass on target information to fighters. More than 40 other aircraft will be datalinked together by the AEW & C aircraft.<ref>[http://www.acig.org/artman/publish/article_533.shtml ACIG Article on the AEWACS]</ref> |
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== Work partners == |
== Work partners == |
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Various Indian private sector firms are also supporting the program. |
Various Indian private sector firms are also supporting the program. |
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NAL, India is assisting in aerodynamic studies of the antenna array, and flight modelling of the entire |
NAL, India is assisting in aerodynamic studies of the antenna array, and flight modelling of the entire AEWACS platform. |
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== References == |
== References == |
Revision as of 09:49, 15 June 2011
The Airborne Early Warning and Control System (AEWACS) is a project being undertaken by India's Defence Research & Development Organization to develop an AWACS for the Indian Air Force.
Program details
In 2003, the Indian Air Force and Defence Research and Development Organisation jointly carried out a study and evolved the system level requirements for an Airborne Early Warning and Control (AEWAC) system.[1] Sanction was then given to DRDO to develop a suitable AEWAC system. Primary responsibility for the project was handed to DRDO's Bangalore-based Centre for Airborne Systems (CABS), which is responsible for design, system integration and testing of the system. LRDE is also involved in the design of the radar array. DEAL, Dehradun is involved in data link and Communication Systems for AEW&CS.
The DRDO AEW & Control System program aims to deliver three radar equipped surveillance aircraft to the Indian Air Force. The aircraft platform will be the Embraer ERJ 145. Three ERJ 145 are to be procured at a cost of US $ 300 Million, for the project. The aim is to deploy these AEW & C aircraft by 2013.[2]
The AEW & C project is in addition to the acquisition of larger and more capable Phalcon AWACS from Israel. Three Phalcons have been ordered, with follow on orders of 3 more likely to be placed.[3]
Apart from providing the Indian Air Force with a cheaper and hence, more flexible AEW & C platform as a backup to its more capable Phalcon class systems, the local AEW & C project aims to develop the ability to locally design and operationalize airborne surveillance platforms.
India's sole previous effort to develop an AEWAC system was the Airborne Surveillance Platform, but the program, codenamed Airavat was ended after the testbed crashed.
Status
The first fuselage was joined for India’s early warning aircraft in March for the first of three EMB-145s to be fitted with the Indian-designed antenna.
The Active Array Antenna Unit (AAAU), developed by DRDO’s Center for Airborne Systems, will then be integrated into the modified EMB-145 aircraft under the agreement, with certification to follow. Deliveries are expected to start in 2011.[4] The first aircraft is expected to be rolled out in 2011 for flight tests.[5][6][7][8]
In June 2010, it was reported that the Indian Air Force is said to be looking at acquiring 20 additional systems in addition to the existing 4 systems on order.[4][9]
Capabilities
The AEWACS aircraft will have a locally developed AESA primary radar with IFF. The system will also have ESM (Electronic Support Measures), CSM (Communications Support Measures) ability. Datalinks to network the AEWACS with fighters, and ground based control systems will also be provided, as will be a SATCOM (Satellite Communication System). The aircraft will also have a comprehensive self defence suite. The entire avionics suite will be linked via a datahandling system, controlled by Mission computers.
Key features
The DRDO has released an overview of the AEWACS aircraft. [10]
- The Radar will have an extended range mode against fighter aircraft, and will consist of two back to back AESA arrays, with an additional dedicated IFF array.
- The ESM system will be able to track sources with a directional accuracy of 2 deg. RMS and a frequency accuracy of 1 MHz.
- The ESM system will have complete 360 degree coverage in azimuth and have a database of up to 3000 emitters against which threats will be scanned.
- Communication Support Measure system will analyse and record intercepted communications both inflight and post flight.
- Self Protection Suite will have a passive Missile Approach Warning System, a Radar Warning Receiver and countermeasures dispensers. The SPS will be integrated with the ESM & CSM suite.
- The aircraft will have Inflight refuelling.
- The aircraft will have SATCOM, and datalinks to pass on ESM, CSM and radar data to ground stations and datalinks to pass on target information to fighters. More than 40 other aircraft will be datalinked together by the AEW & C aircraft.[11]
Work partners
The responsibility between various DRDO laboratories is split as follows:
- LRDE and DEAL - Primary radar, and IFF
- DEAL - Communication Systems and Data Link
- DARE - Self Protection suite, EW & CSM
- DLRL - Self Protection suite (counter measures)
- CABS - Overall Program Management, Integration & development of the data handling system, displays, mission computers et al.
Various Indian private sector firms are also supporting the program.
NAL, India is assisting in aerodynamic studies of the antenna array, and flight modelling of the entire AEWACS platform.
References
- ^ "Development of Airborne Early Warning and Control System" (Press release). Press Information Bureau, GoI. 11 December 2003. Retrieved 2008-07-25.
- ^ Detailed 2008 Article on the AEW &C Project
- ^ More Phalcons to be ordered
- ^ a b http://www.aviationweek.com/aw/generic/story_generic.jsp?topicName=india&id=news/awx/2010/06/01/awx_06_01_2010_p0-230912.xml
- ^ India defence (12 September 2010). "AWACS Developed by DRDO to Roll Out in January 2011; Flight Tests in 2011". india defence. Retrieved 12 September 2010.
- ^ http://sify.com/finance/embraer-aircraft-with-indian-warning-system-to-fly-by-2011-news-default-kjmpObeaejj.html
- ^ http://www.dnaindia.com/india/report_india-developing-unmanned-combat-air-vehicle_1436844
- ^ http://www.brahmand.com/news/India-to-roll-out-indigenous-AEW-aircraft-by-2012/6018/1/10.html
- ^ http://www.aviationweek.com/aw/generic/story_generic.jsp?topicName=india&id=news/awx/2010/09/14/awx_09_14_2010_p0-254452.xml
- ^ DRDO Article on the AEW & C
- ^ ACIG Article on the AEWACS