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新德里消息:印度2.1亿美金购买巴西三架预警机

(2008-07-05 10:33:34)
标签:

预警机

空中预警

印度

emb-145

军事

新德里消息:印度2.1亿美金购买巴西三架预警机

新德里消息:印度2.1亿美金购买巴西三架预警机

印度采购的巴西预警机

新德里消息:印度2.1亿美金购买巴西三架预警机

EMB-145基于巴西Embraer公司的ERJ-145支线客机,是世界上最先进最强大的遥感飞机。

新德里消息:印度2.1亿美金购买巴西三架预警机

巴西EMB-145空中预警机座舱内部特写

 

[日前消息]据《印度教徒报》报道 在耗资180亿卢比的国产空中预警/指挥系统(AEWC&C)项目去留不明之际,印度又准备向巴西航宇公司Embraer购买总价约3亿美元的3架EMB-145情报搜集/侦察机。

  EMB-145基于巴西Embraer公司的ERJ-145支线客机,是世界上最先进最强大的遥感飞机,印度国防研发组织(DRDO)会将其用于空中预警/指挥系统项目,作为印度空军的“空中之眼”来探测和拦截远处飞行中的敌人飞机和导弹。

  这些飞机将与印度空军购自以色列的三架费尔康预警/指挥机一起成为力量倍增器,填补地面雷达覆盖范围上的空缺。

  国防部的消息来源称该合同将于本月晚些时候签署,飞机将在三年内开始交付。印度国防研发组织希望预警/指挥系统项目能在5年之内开始运作。

  空中预警与指挥系统就是运用一个飞行平台和搭载的远程传感器(雷达)和战术及防卫部队的数据链来提供指挥与控制,战斗管理(C2BM)功能。由机载的传感器向地面指挥控制中心传输信息,而在更大更昂贵的空中预警机上,传感器的数据是传输到作为其自身一部分的机载指挥中心。

  EMB-145续航能力是几个小时,具有空中加油能力。按照协议,Embraer公司将不只提供飞机,还负责安装机身上搭载的雷达,以根据外观的变化来相应的修改空气动力学和飞行控制参数,此外巴方也会负责飞机搭载雷达和进行了相应结构后修改的机体的疲劳强度的设计。

  一些DRDO的实验室也将参与这项计划:国防电子应用实验室负责传感器,通讯系统和数据链方面;国防航电研究公司将参与自卫系统,电子战系统和通讯支持系统,而国防电子研究实验室将参与反支援设备部分。

  该机雷达的核心是来自电子与雷达发展公司,而整体系统集成以及任务计算机,显示与数据处理则由班加罗尔的机载系统中心(CABS)来负责。CABS还将和一家印度私人公司阿斯特拉(Astra)微波产品公司合作。

  DORD最开始曾和拉尔森·托布罗、塔塔动力以及布哈拉特电子等公司谈过,想要在发展阶段寻求一个伙伴来维护、升级复杂的雷达系统,但后来放弃了这个方案。

  印度现有的空中预警/指挥项目是耗资6亿零800万卢比的“保卫者”计划的后续,该计划于1999年曾遭遇灾难性的挫折,当时搭载雷达的HS-748飞机坠毁,包括该项目4名重要科学家在内的8名乘员全部遇难。来源:环球网(袁宗澍)

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来自http://www.bharat-rakshak.com/NEWS/newsrf.php?newsid=10146最新消息

 

India signs $210-million AWACS deal with Brazil

Even as India awaits the delivery of the first of the three Israeli 'Phalcon' AWACS (airborne warning and control systems) later this year, it has signed a $210-million deal with Brazilian firm Embraer for three aircraft for its own indigenous miniature AWACS project.

The indigenous AEW-&C (airborne early warning and control) systems being developed by DRDO will be mounted on the three Brazilian Embraer-145 jets, with the delivery of the first one slated for July 2011.

India, incidentally, had earlier acquired five plush EMB 135-BT "Legacy" executive jets, under a Rs 727-crore contract with Embraer, to ferry VVIPs around the country.

"The AEW&C project is worth Rs 1,800 crore. The EMB-145 aircraft will be modified to carry DRDO's active array antenna units, which will be mounted on top of the aircraft's fuselage," said an official.

"Though not as advanced as the Phalcons, the indigenous AWACS will nevertheless be potent force-multipliers. The full-fledged Embraer-145 based AEW&C will be tested for mission systems in India by DRDO and IAF in 2012," he added.

The deal signed on Thursday comes nine years after DRDO's technology demonstrator HS-748 Avro, a test platform with an airborne early warning system, crashed in Tamil Nadu, killing eight persons. The importance of AWACS, or "eyes in the sky", can be gauged from the fact that they can detect incoming hostile cruise missiles and aircraft much before ground-based radars, apart from directing air defence fighters during combat operations with enemy jets. A Phalcon AWACS over Amritsar, for instance, will be able to detect a Pakistani F-16 as soon as it takes off from Sargodha.

Under the $1.1-billion Phalcon AWACS deal signed in March 2004, three Israeli early-warning radar and communication systems are being integrated with Russian IL-76 heavy transport military aircraft to give its first advanced AWACS. The deliveries were to begin from November 2007 but will now take place only from September 2008 onwards due to "technical difficulties".

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