wing mechanism 中文意思是什麼
wing mechanism
解釋
機翼變幾何形機構-
In time, wilbur conceived an elegant cable - and - pulley mechanism that twisted a flexible fabric wing across its span so that one wingtip could generate greater lift and the other less
最後，魏爾柏設計出精巧的纜索及滑輪機構，用以扭轉可彎折的布料機翼，讓兩邊翼尖產生大小不等的升力。 -
In order to set up the dynamic model of swimming micro robot, this dissertation builds up the statics model and analyses the micro motion amplifying performance of micro robot mechanism, builds up the vibration model of micro robot and analyses the vibrating performance without and with damp, researches the propelling force of driven wing and the resistance of micro robot in liquid based on the theory of flat board resisting stream, builds up the dynamic model of swimming micro robot for the first time in nation and analyses its swimming performance which is influenced by driving signal frequency, amplifying performance of main machanism, area of driven wing, character of fluid and so on. this dissertation manufactures the micro robot and sets up the experimental environment and tests the amplifying effect and the vibrating performance
本文建立了主體機構靜力學模型，研究了主體機構的結構參數對微位移放大性能的影響；建立了主體機構振動模型，研究了主體機構在無液體阻尼和有液體阻尼情況下的振動特性；根據流體力學平板繞流理論，研究了驅動翼產生的推進力和微機器人在流體中受到的阻力；在此基礎上國內首次建立了泳動微機器人的動力學模型，並對模型進行了深入的研究，詳細闡明了驅動信號頻率、主體機構放大性能、主體機構振動特性、驅動翼面積、液體性質等因素對微機器人泳動特性的影響。 -
Based on the mechanism of slipstream interaction, described in this thesis is firstly the interaction of the propeller slipstream with the wing 、 fuselage and horizontal tail. subsequently, the changes in lift 、 drag and pitching moment are derived, giving an engineering model for the prediction of the increments in the aerodynamic characteristics caused by the interference between the propeller slipstream and the other parts of aircraft. this method offers a powerful means to the calculation of the aerodynamic interaction between the propeller and the aircraft, providing reliable data for the design of and aerodynamic calculation on propeller - powered aircraft
本文以滑流干擾的機理為出發點，研究了螺旋槳滑流與飛機機翼、機身、平尾組合體之間的相互影響，推導出滑流引起的飛機升力、阻力和俯仰力矩的變化，給出了滑流干擾對機體氣動特性影響的工程估算方法，為研究螺旋槳與飛機部件之間的相互干擾提供了有力的工具，為以螺旋槳發動機為動力的飛機的設計和氣動計算提供可靠的依據。 -
Through solving the unsteady flow fields of an airfoil - flap, the mechanism of buzz is intensively studied. on the basis of the unsteady flow fields of an airfoil - flap with an upper - wing spoiler, the mechanism of the upper - wing spoiler suppressing the buzz is researched. in additions, the comparisons of the unsteady flow fields of an airfoil - flap with and without a separator show that the separator reduce the speed of the buzz
從非定常流場計算出發系統的研究了嗡鳴發生的機理以及擾流片對嗡鳴起抑制作用的機理；應用能量法確定了嗡鳴發生的邊界；並且研究了機翼舵面之間有隔膜和無隔膜以及機翼上有上翼擾流片和無上翼擾流片對嗡鳴發生邊界的影響；得出了有意義的結論。 -
With the demands of designing the large - scale cargo airplane, in this thesis, many technical materials about the mechanisms of current wing flap types, of foreign transport airplanes are carefully studied at first, and the mechanical composition of three - gaps - fowler - flap is summarized technically about its major basic components, prime mechanism ( track ), driving device, sub - flaps mechanism and the sub - flaps sequential control system
在本文中，針對大型運輸機機翼設計的需求，首先對幾種國外運輸機襟翼運動機構的資料進行仔細研究，對三縫富勒襟翼運動機構的組成進行了分析，總結歸納出了三縫富勒襟翼運動機構的3個基本組成部分：主機構（軌道） ，驅動機構，子襟翼機構及子襟翼運動控制機構。
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