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- Nonlinear Control Law Design for High Angle of Attack Flight 逆系統方法在飛行控制律設計中的工程應用
- High angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles. 大迎角風(fēng)洞試驗技術(shù)是先進(jìn)高機動(dòng)飛行器研制必需的關(guān)鍵技術(shù)。
- This is very important, especially when the fighter operates at high angle of attack and the aerodynamic flight control surfaces work inefficiently. 研究氣動(dòng)力、動(dòng)力一體化的綜合 飛行控制技術(shù)及研究和分析矢 量噴流/飛機繞流之間的干擾特性。
- This report has conducted to extend the uncertainty assessment method of AGARD-AR-304 into the field of high angle of attack. 筆者將AGARD-AR-304不確定度評估方法推廣到大迎角領(lǐng)域,給出計算低速風(fēng)洞大(小)迎角實(shí)驗不確定度的工程方法。
- When a fighter aircraft or missile flies at high angle of attack(AOA),asymmetric vortexes are produced from the forebody and induce strong side force and yawing moment. 飛機或導彈在大迎角下飛行時(shí)會(huì )形成非對稱(chēng)渦,從而產(chǎn)生很大的側滑力和偏航力矩。
- The SHM (single hole microblowing) as a new perturbation active control technique has been applied to the slender body with different model noses at zero sideslip and high angle of attack. 摘要在亞臨界流動(dòng)范圍內,對具有不同頭部形狀的尖拱形細長(cháng)旋成體在無(wú)側滑大迎角下進(jìn)行單孔位微吹氣擾動(dòng)控制實(shí)驗。
- Then S-style high maneuver trajectory with high angles of attack is simulated by given control commands of angle of pitch. 進(jìn)行了俯仰平面S型軌跡機動(dòng)飛行仿真,仿真結果說(shuō)明了大攻角飛行的高機動(dòng)特性。
- By using the Baldwin-Lomax turbulent model, the formation of the leading edge separation bubble, as well as the convection of vortex along the airfoil surface and unsteady phenomena of vortex are simulated at high angle of attack. 應用BaldwinLomax湍流二層代數模型模擬了大攻角時(shí)前緣分離渦的形成,旋渦對流及其非定?,F象。
- The long-distance autonomous underwater vehicle (AUV) will maneuver at very low speed.The appropriate equations governing low speed and high angle of attack motion for the AUV were built. 摘要建立了適合于遠程AUV大攻角微速條件下運動(dòng)仿真的六自由度數學(xué)模型,對AUV在定點(diǎn)旋轉、垂直上浮下潛、水平左右橫移等形式的微速運動(dòng)下的操縱性進(jìn)行了仿真研究。
- It is shown through this investigation that this kind of forebody has the potential to improve the lateral-direction stability of the ai rcraft at high angles of attack. 通過(guò)研究還表明,這類(lèi)前體在改善大攻角橫側方向安定性方面具有很大的潛力。
- High Angle of Attack Research Vehicle 大仰角研究飛行器
- high angle of attack aerodynamic 大迎角空氣動(dòng)力學(xué)
- aerodynamics at high angle of attack 大迎角空氣動(dòng)力學(xué)
- aerodynamics of high angle of attack 大攻角空氣動(dòng)力
- high angle of attack aerodynamics 大迎角空氣動(dòng)力學(xué)
- Research of Integrated Flight and Propulsion Control Design and Simulation for High Angle of Attack Autonomous Approach and Landing 大迎角自動(dòng)進(jìn)近短距著(zhù)陸綜合控制設計及仿真研究
- Angle of attack typically ranges from 3o to 12o for a paraglider. 典型的飛行傘攻角范圍由3度到12度之間。
- The existence of angle of attack reduces the inlet performance. 攻角的存在也在一定程度上降低了進(jìn)氣道性能。
- Jigs for ailerons and tail angles of attack. 用以保證副翼及尾翼安裝角的夾具。
- Study about high angle of attack flying qualities with simulator 大迎角飛行品質(zhì)模擬研究