飛機振動 的英文怎麼說

中文拼音 [fēijīzhèndòng]
飛機振動 英文
aircraft oscillations
  • 飛 : Ⅰ動詞1 （鳥、蟲等在空中活動） fly; flit 2 （利用動力機械在空中行動） fly 3 （在空中飄浮遊動） fly...
  • 機 : machineengine
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. The active vibration control aimed at aircraft empennage has huge practical values in the aspects of adding the fatigue life of vertical tail, increasing the capability and availability of the aircraft, reducing the through - life - support costs and so on

    飛行器垂直尾翼的振動主動控制對于提高尾翼的疲勞壽命、飛行器的機動性以及減小飛行器的維護成本具有較大的實際意義。
  2. Compared with non - slung - load flight, additional aerodynamic load, gravity load should be considered in the slung - load system. so the moment to the gravity center, flight mode and the natural frequency will change

    直升機吊掛飛行，與直升機非吊掛飛行狀態相比，增加了新的氣動載荷、重力載荷，和因此產生的對直升機重心的力矩，其飛行運動模式、低頻振蕩固有頻率均發生改變。
  3. It supports the aircraft during parking and endures the loads during ground maneuvers. most of the vertical and horizontal kinetic energy are absorbed and dissipated by landing gear. it plays an extreme important role in preventing the airframe from vibration and excessive impact forces, improving passenger comfortable characteristics and increasing aircraft flight safety

    飛機起落架作為飛機結構的一個重要部件，承受著飛機與地面接觸時產生的靜、動載荷，吸收和消耗飛機在著陸撞擊、跑道滑行等地面運動時所產生的能量，在減緩飛機發生振動，降低飛機地面載荷，提高乘員舒適性，保障飛機飛行安全等方面發揮著極其重要的作用。
  4. Random vibration test of aircraft suspension equipment

    飛機懸掛裝置隨機振動試驗技術
  5. On semi - active aircraft flutter control by er fluid damping pivot

    電流變液在飛機操縱面顫振半主動控制中的應用研究
  6. This thesis, which is devoted to the research on the smart rotor with actively controlled trailing - edge flap for hub oscillatory load reduction, offers a potential approach for the vibration reduction of helicopter

    本文對帶有主動控制后緣附翼的智能旋翼用於降低槳轂交變載荷進行探索性的研究，為降低直升機飛行中機體振動水平提供一條有效的新途徑。
  7. This layer of water nearly half-a-meter deep absorbs the vibrations from discovery's mighty engines, keeping the tremendous power from bouncing back and damaging the shuttle.

    這層將近半尺深的水能吸收「發現號」的巨型發動機產生的振動，以防止這一巨大動力產生反沖而損壞了航天飛機。
  8. This dissertation presents how to use the ultrasonic motor as an actuator to suppress the flutter of a two - dimensional airfoil section with a control surface. the ultrasonic motor, which features simple structure, high torque at low speed, small size, low weight and no electromagnetic contamination, is a promising actuator for the flutter suppression of small aircraft

    超聲電機以其結構簡單緊湊、轉矩/質量比大、低速大扭矩、直接驅動，動態響應快、斷電自鎖和不產生磁場且不受外界磁場干擾等優點，有望成為一種非常有前途的作動器，用於小型飛機的機翼顫振主動抑制。
  9. During aircraft take - off and landing phases, the dynamic loads and vibrations caused by landing impact and the unevenness of runway will result in airframe fatigue, discomfort of passenger and the reduction of the pilot ' s ability to control the aircraft

    在飛機起飛和著陸過程中，由著陸沖擊和跑道不平引起的沖擊載荷和振動，會造成飛機機體疲勞損傷、乘客不適及地面駕駛操縱能力的降低。因此，在設計飛機起落架緩沖器時，必須限制起落架傳遞給飛機的沖擊載荷。
  10. An experimental investigation on active vibration control of y - 7 aircraft fuselage using piezoelectric sensors and actuators

    運七飛機座艙的壓電主動振動控制實驗研究
  11. But in many cases, vibration is harmful and could affect the user ' s comfort, even cause giant safe accidents. for examplethe vibration of the wings of a plane in the airflow effect and the vibration of the running cars in the road effect, and so on

    但在許多情況下，振動是有害的，如飛機機翼在氣流作用下的振動、行駛的汽車在路面作用下的振動等等，它們都會影響到使用的舒適性，嚴重時甚至造成重大安全事故。
  12. At the end, the vibration responses are displayed in polar diagram synthetically, in which the displacement, the static offset and the deflection angle of rotor could be shown altogether

    提出用極坐標表徵轉子振動特性的方法，可以更直觀、全面地反映轉子的振動幅度、機動飛行時的靜態偏移以及偏擺角。
  13. The landing impact has been recognized as a significant factor in structural fatigue damage, dynamic stress on the aircraft airframe, and crew and passenger discomfort

    而這種沖擊載荷被認為是造成飛機及其起落架結構發生疲勞與振動破壞、引起乘員不舒適的重要因素。
  14. The correction investigation of vibration prediction method of aircraft

    飛機振動預計方法修正研究
  15. Analyzing the calculation method of dynamic pressure in designing the vibration testing stress on jet aircraft

    關于飛機振動試驗應力設計中動壓計算問題的探討
  16. The importantance of database in the aero - engine vibration mortoring system is analysed in chapt 5. according to the requirement of vibration mortoring in flight test, a database has been designed with mircrosoft access2000

    最後，本文論述了數據庫系統對發動機試飛和振動監測的重要性，分析了數據庫系統的基本原理、振動監測數據庫的功能和數據需求，使用access2000針對當前的型號試飛設計了振動監測據庫。
  17. For the signal transform device, a commonly met dynamic loading is random vibration, as met in the flight experiments, etc. therefore, analyzing the dynamic response of some key components under random vibration, and further minimizing its adverse consequences on the products is very important for the signal transform device designs

    信號變換裝置在飛行試驗等試驗中常常要經受隨機振動。因此，對于信號變換裝置來說，分析隨機振動下關鍵器件的動力響應並進一步最小化不利影響是非常重要的。
  18. This thesis targets to research the technique of engine vibration mortroing when performing flight test and lays the foundation for the engine condition mortroing and fault diagnosis in the future

    本文旨在根據發動機飛行試驗的要求，研究軍用航空發動機振動監測方法，為發動機狀態監控與故障診斷提供技術基礎。
  19. Identification of periodic component in the signal of aircraft flight vibration

    飛機飛行振動信號中周期分量的識別
  20. Systematic theory and experimental investigation are carried out on active vibration control of adaptive lamina based on smart materials and structures in the airplane engine applications

    本文對應用於飛機發動機的基於壓電智能結構的自適應葉片振動主動控制技術進行了系統的理論分析和實驗研究。
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