The Gripen has a delta wing and canard configuration with relaxed stability design and fly-by-wire flight controls. Later aircraft are fully NATO interoperable.

 

Saab JAS 39 Gripen

Multirole fighter aircraft

Description

The Saab JAS 39 Gripen is a light single-engine supersonic multirole fighter aircraft manufactured by the Swedish aerospace and defence company Saab AB. The Gripen has a delta wing and canard configuration with relaxed stability design and fly-by-wire flight controls. Later aircraft are fully NATO interoperable. Wikipedia

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薩博 JAS 39 鷹獅

多用途戰鬥機

Saab JAS 39 Gripen 是一款輕型單引擎超音速多用途戰鬥機，由瑞典航空航太和國防公司 Saab AB 製造。 鷹獅擁有三角翼和鴨翼配置，具有寬鬆的穩定性設計和電傳飛行控制裝置。 後來的飛機完全可以與北約互通。 維基百科

canard

/kəˈnɑːd,ˈkanɑːd/

noun

1. 1.

   an unfounded rumour or story.

   "the old canard that LA is a cultural wasteland"
2. 2.

   a small winglike projection attached to an aircraft forward of the main wing to provide extra stability or control, sometimes replacing the tail.

canard 

• 音節ca • nard
• 発音kənάːrd | kænάːd

[名]

1. 1((形式))虚報，作り話，デマ
2. 2《航空》カナード，先尾翼飛行機

In aviation, an aircraft is said to have relaxed stability if it has low or negative stability. An aircraft with negative stability will have a tendency to change its pitch and bank angles spontaneously.

Relaxed stability - Wikipedia

CCV技術最初實用化來自1974年問世的美國F-16戰機。該機刻意壓低隨意靜態穩定性（relaxed static stability：RSS）創造出高運動性能，而穩定性問題則靠線傳飛控（Fly-by-wire、FBW）的電腦技術解決。在機體形狀安定性低下的狀態電腦會自己調整襟翼達成機體姿勢補正確保安定性。