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本帖最後由 雪風 於 2016-1-4 02:56 編輯
CNO Greenert: Navy’s Next Fighter Might Not Need Stealth, High Speed
WASHINGTON, D.C. – The Navy’s planned next generation fighter will likely rely less on the speed and stealth that has defined the current generation of U.S. tactical aircraft and could feature an unmanned option, the Chief of Naval Operations said on Wednesday.
美國海軍軍令部長表示：(美國)海軍計畫中的下一代戰機可能不像目前的戰機一樣追求高速及匿蹤性，而著重在無人(及有人)的選擇上。
CNO Adm. Jonathan Greenert described options for the next Navy fighter – the F/A-XX – that would overwhelm or suppress enemy air defenses instead of outrunning or hiding from threats.
根據海軍軍令部長描述，下一代海軍戰機F/A-XX將著重在反制或壓制敵方的空防，而不是從威脅中逃離或隱藏。
“You know that stealth maybe overrated,” Greenert said during a keynote at the Office of Naval Research Naval Future Force Science and Technology Expo.
“I don’t want to necessarily say that it’s over but let’s face it, if something moves fast through the air and disrupts molecules in the air and puts out heat – I don’t care how cool the engine can be – it’s going to be detectable.”
That also may mean developing new weapons for future threats.
這也可能意味著開發新的武器以因應未來的威脅。
“It has to have an ability to carry a payload such that it can deploy a spectrum of weapons. It has to be able to acquire access probably by suppressing enemy air defenses, Greenert said.
“Today it’s radar but it might be something more in the future.”
"它必須有足夠的載彈量來攜帶各式武器，也必須能壓制敵方的空防。
現在是雷達，未來也許是其他更多的(方法或裝備)。"
As for speed, he said the proliferation of high-speed anti-air weapons could lead the Navy to develop an aircraft that would not need to travel at a high speeds.
“I don’t think it’s going to be super-duper fast, because you can’t outrun missiles,” he said.
至於速度方面，由於高速防空武器的擴散，可能將導致海軍開發中的飛機速度並不需要特別快。
"我不認為它的速度會快到哪裡，再怎麼快也快不過飛彈。"
Greenert also said the aircraft should have an option to be optionally manned.
他還表示，飛機應該要可選擇有人駕駛的選項。
“The weight that we put on an aircraft due to the pilot is kind of extraordinary. You take that off and put sensors on there instead,” he said.
“That’s my signal for modularity.”
Greenert’s comments come as the Navy scheduled to start the analysis of alternatives (AoA) for F/A-XX the aircraft to replace the Boeing F/A-18E/F Super Hornet stating in the 2030s. Lockheed Martin and Boeing have both released early concepts for F/A-XX
海軍軍令部長的評論是由於(美國)海軍已經計畫開始進行替代案分析，預計在2030年代開始由F/A-XX取代F/A-18E/F。洛馬及波音都已對此提出早期概念。
source: USNI news 2015.02.04
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是說......
老美已經覺得匿蹤的發展已經到瓶頸了嗎?
畢竟高速移動的物體，在IRST前面不過是一個明顯的紅外線信號來源，飛得越快反而越容易被發現，難以避免。
在各國發現雷達在面對匿蹤戰機效果有限之後，也許IRST會是未來發展的方向
因此老美才會放棄追求匿蹤及高速
▼ Boeing 的F/A-XX概念圖，仍然強調匿蹤的概念
日前諾斯洛普-格魯曼也表示將提出無尾翼的第六代戰機計畫
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發表於 2015-2-9 08:26:09
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