envelope of the aircraft 中文意思是什麼

envelope of the aircraft 解釋
飛機正常飛行狀態范圍
  • envelope : n. 1. 信封；紙袋；包封，封皮。2. 殼層，外殼。3. 【數學】包（絡）線；包跡。4. 【航空】氣囊；【天文學】包層；【生物學】包膜，包被。
  • of : OF ＝Old French 古法語。
  • the : 〈代表用法〉…那樣的東西，…那種東西。1 〈用單數普通名詞代表它的一類時（所謂代表的單數）〉 （a） 〈...
  • aircraft : 飛機（單復數同）
  1. Several icing parameters were imported to calculate the change of drag coefficient and typical derivatives between clean aircraft and iced aircraft, and the aircraft flight envelope change of iced and un - iced situation was computed, and the small disturbance flight dynamics model was modified to study the effect of the ice accretion on the aircraft dynamics by importing the ice parameter to it, and the longitudinal and lateral stability and the elevator, aileron and rudder step response were also studied and simulated

    根據這些參數計算了飛機結冰后阻力系數以及典型氣動導數的變化，並計算了結冰前後飛機的飛行包線；同時對結冰前後飛機的縱向、橫側動穩定性以及升降舵、副翼和方向舵階躍操縱響應進行模擬計算。
  2. The application of thrust vectoring control technology makes the aircraft possess the ability to fly in post - stall domain, therefore the flight envelope is extended

    推力矢量控制技術在戰斗機上的應用，使戰斗機有能力進入過失速飛行領域，使飛機的飛行包線得以擴展。
  3. On the basis of these, a simplified iced aerodynamics model is established, describes the effects of aircraft icing on aerodynamic parameters. main principle and implement method of iced aircraft envelope protection system are proposed. after ascertain iced aircraft envelope, for pilot and autopilot, open - loop and close - loop aircraft envelope protection control law respective designed, ensure the aircraft will efficiently follow the flight path specified by the pilot in the safe - flight envelope

    在此基礎上，建立了簡化的飛機結冰氣動模型，以描述結冰對氣動參數的影響;給出了結冰飛行包線保護系統的基本原理及實現方法，在計算確定結冰飛行包線后，對於人工駕駛、自動駕駛飛行兩種情況，分別設計了開環、閉環飛行包線保護控制律，保證飛機在安全飛行包線內沿著預定的航線飛行。
  4. Simulation results demonstrate that iced aircraft envelope protection is capable of successfully avoiding incidents and accidents during flight in icing conditions, provide flying safety, operate definite action on the design of next generation civil airplane

    研究結果表明，結冰飛行包線保護系統將極大增強飛機容冰能力，保證飛機在各種結冰情況下的飛行安全，在下一代民機的研製中起到一定的作用。
  5. For realize iced aircraft envelope protection, the means of iced aircraft aerodynamic parameter identification is also preliminarily discussed in the thesis

    為了實現結冰飛行包線保護，本文還對結冰飛機氣動參數的辨識方法進行了初步探討。
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