輪架載荷 的英文怎麼說

中文拼音 [lúnjiàzǎihé]
輪架載荷 英文
wheel assembly load
  • 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
  • 架 : Ⅰ名詞1 （用來放置東西或支撐物體等的東西; 架子） frame; rack; shelf; stand 2 （毆打; 爭吵） fight;...
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 荷 : 荷名詞（蓮） lotus
  • 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
  1. In this dissertation, according to the theory of mechanical dynamics and multi - body dynamics, a simulation model of nj2046 light off - road vehicle including suspension system, steering system and tires is built with the software carsim and so the vehicle steering characteristics are analyzed with the step angle input of steering wheel. it is found that the steering characteristics are different when the velocity and load are different, and the relationship between steering characteristics and velocity and load is presented

    本文根據機械繫統動力學、多體動力學理論，運用動力學模擬軟體carsim建立了包括懸架系統、轉向系統和輪胎等模型的nj2046越野汽車整車模擬模型，在此基礎上分析了nj2046越野汽車在方向盤轉角階躍輸入時的轉向特性，通過對不同車速、不同載荷條件下的模擬計算，得出了在這些條件下該車具有的不同表現特徵，揭示了轉向特性與車速、載荷和輪胎的內在關系。
  2. The research on the ground load of landing gear with multi - wheels and multi - struts has been conducted for a long time and the research is quite successful at abroad. however, due to the blockage of the developed countries in technical information as well as the number of aircraft with multi - wheels and multi - landing gear keeps growing

    然而，由於外國在該方面的對中國實行技術資料封鎖，加之我國現有的多輪多支柱起落架飛機數量在不斷增加，因此開展多輪多支柱起落架地面載荷研究有較大的實際意義。
  3. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  4. Firstly, the steel frame is generally investigated and inspected, including the surface status, distortion, strain of the crane - beam, horizontal load and wheel - stress of the crane, dynamic characteristic and reaction of tne frame, so on. in this way. the particular status and characteristic of this kind of steel frame are mastered

    首先，對鋼框架進行了全面的調查和檢測，包括鋼框架的外觀狀況、變形、吊車梁應變、吊車輪壓和水平荷載、框架動力特性和動力反應等，掌握了該類鋼框架在實際使用過程中的具體特性和狀況，並提出吊車輪壓和水平荷載的測試方案和推斷方法。
  5. So the production of road signal is firstly studied. by virtue of the analysis and contrast of suspension performance, the acceleration of sprung mass, dynamic tyre load, suspension dynamic deflection and active control force are determined as the evaluation indexes of suspension performance

    進而經分析，對比，確定簧上質量加速度、車輪動載荷，懸架動撓度以及主動控制力作為主動懸架性能的綜合評價指標，以較全面地反映在控制過程中，車輛的行駛平順性、操縱穩定性及主動控制系統的能耗。
  6. Then the horizontal load to aeroplane undercarriage tyre can be obtained more accurately by making use of the proposed model and results of drop - test simultaneously

    根據起落架落震試驗結果和該數學模型，可以得到考慮動態效應的起落架機輪水準載荷。
  7. The mathematic model of predicting the horizontal load subjected to aeroplane undercarriage tyre based on the drop - tests was built by analyzing dynamic loads acting on drop - test platform which is supported by three - poles, and the coefficients in the mathematic model were determined by means of the least - square method according to the results of static tests

    摘要通過分析3點支撐落震平臺的動態受力情況，確定了起落架機輪投放到落震平臺上后，落震平臺水準方向的各種載荷情況，從而利用測量落震平臺水準載荷的間接測量方法，建立了起落架機輪水準載荷測量方法的數學模型， ?採用在落震試驗臺水準方向上進行試驗標定的方法，確定了數學模型中的有關待定系數。
  8. The study of a bogie ' s type which include such as the model of wheel, moving mode of wheel, bearing style of loads, locking mechanism, changeable range of gauge, etc., is put up, and based on those, two design projects of the gauge - changeable bogie are put forward

    論文首先進行變軌距轉向架的方案設計研究，從變軌距車輪的型式、車輪的移動模式、載荷的承載方式、鎖緊機構及變軌距轉向架的軌距變化范圍等諸方面對變軌距轉向架進行了選型分析，並在此基礎上提出了兩套變軌距轉向架設計方案。
  9. In this dissertation, in allusion to the limit that the domestic analysis and studies of the body structure only concentrate on the static bend, torsion and some extreme conditions in nowadays and the studies on transient analysis of the whole vehicle that contains the suspension model, tire model and the road model are few, the applications of the fem on the analysis of the car body structure are studied. and in this dissertation the method of building connecting means models, the dynamic response of the body, the fatigue analysis of the body and the reforming measures of the body are deeply discusses

    本論文針對目前國內車身結構分析的研究只限於對車身或車架結構在靜態扭轉、彎曲載荷以及幾種極限工況載荷作用等幾種情況的研究，對含有懸架、輪胎以及路面模型的整車瞬態響應分析的研究較少的實際情況，對有限元方法在汽車結構分析中的應用作了些研究工作，尤其是在車身連接件處理、車身動態響應、車身疲勞強度分析、車身結構改進方案等方面進行了較深入的探索。
  10. Base on the model founded, this paper assessed the ride performance by analyzed the root mean square value of power spectral density of acceleration of z - axis and round y - axis rotation acceleration at the driver ’ s seat. the root mean square value of suspension working spaces and dynamic tyre loads were also analyzed. base on the assessing system of vehicle ride performance, the root mean square

    根據模型建立的實際情況，對車輛標準載荷情況下的平順性指標進行了計算，對人體感受到的振動採用了垂直方向和繞橫軸轉動方向的加權振級來評價，計算了車輛懸架系統的動撓度均方根值和各車輪相對動載荷均方根值的情況，全面的評價了車型的平順性。
  11. The performance indexes body acceleration of vehicle are determined to show the ride comfort, at the same time are concerned about the value of suspension wheel load and the value of suspension displacement which show manipulate stability

    研究中主要用車身垂直加速度作為主要控制目標，以提高車輛行駛的平順性，同時在模擬控制研究中兼顧懸架動撓度和車輪動載荷的變化，以提高車輛行駛安全性和操縱穩定性。
  12. In the article, it is emphasized on the generally applied adaptive control, sky - hook control and optimum control integrating with the theory and technique of active vibration control on the base of vibration model of vehicle suspension. three performance targets : acceleration of vehicle body, dynamic flexibility of suspension and dynamic load of tyre are evaluated

    論文在建立汽車懸架振動模型的基礎上，結合振動主動控制的理論和技術，著重研究了被廣泛應用的自適應控制、空鉤控制和最優控制，並通過計算機進行模擬，對車身加速度、懸架動撓度和輪胎動載荷三個性能指標進行了評價。
  13. It is proved by the analysis that, during the symmetric landing of that airplane, the impact load of the after main landing gear is the largest among those landing gears and the nose landing gear comprised of about 18 percent of the total impact load

    分析表明:該樣機在對稱著陸過程中，後主起落架承受的地面載荷最大，前起落架輪胎僅承擔了全機18 %的沖擊載荷，載荷分佈較普通的前三點式起落架有明顯的改善。
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