完整的車輪 的英文怎麼說
中文拼音 [wánzhěngdejūlún]
完整的車輪
英文
complete wheel- 整 : Ⅰ形容詞1 (全部在內; 完整) whole; all; complete 2 (整齊) neat; tidy; orderly Ⅱ動詞1 (整理; 整...
- 的 : 4次方是 The fourth power of 2 is direction
- 車 : 車名詞1. (中國象棋棋子的一種) chariot, one of the pieces in chinese chess2. (國際象棋棋子的一種) castle; rook
- 輪 : Ⅰ名1 (輪子) wheel 2 (像輪子的東西) wheel like object; ring; disc 3 (輪船) steamer; steamboa...
- 車輪 : wheel (of a vehicle); carriage wheel; cartwheel; vehicle wheel; road wheel
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The paper describes the modeling techniques and main points of the whole vehicle in the virtual proving ground by modeling the finite element models of the body in white, suspension system, tire and nonstructural masses of a business car, and simply verifying the whole vehicle model
摘要通過對某型商務車白車身、懸架系統、輪胎、非結構質量進行有限元模型的建立、聯接裝配,直至完成整車的有限元模型的過程,並對該模型進行簡單的驗證,來說明在汽車虛擬試驗場中整車的建模技術與要點。The matrix of time and space for development of hydrogen energy system in china will instruct this work comprehensively, scientifically and objectively ; for beijing case and from all the aspects of energy, environment and economy, the best plan of hydrogen energy system about fuel cell vehicles is : hydrogen is produced by natural gas steam reforming in the central factory, then transported to the refueling stations in the hydrogen tube trailer by the trucks, and filled to the fcb using hydrogen gas
這一工作應在燃料電池汽車氫能系統發展時空矩陣的指導下有計劃、有步驟地完成;燃料電池汽車在我國最早實現商業化的時間是2008年(奧運會) ,地點是北京,車型是燃料電池公共汽車。針對這一案例,綜合考慮燃料電池汽車氫能系統「從井口到車輪」全生命周期的能源利用效率、環境影響和經濟性指標,最佳的方案是:在集中制氫廠採用天然氣蒸汽重整制氫,用汽車將裝有氫氣的高壓氣瓶輸運到氫氣加註站,加註給以氫氣為燃料的燃料電池公共汽車。Finally, in consideration of the characteristics of the differential balance mechanism, a more accurate virtual prototype of the mechanism is established and the simulation is carried out in the software environment of adams. the angular velocity curves of the relevant parts and the natural frequency of the mechanism are got. the results may be helpful to the improvement and the application of the mechanism
最後,綜合考慮了輪齒嚙合剛度、搖臂軸扭轉柔性及齒輪傳動回差對差動平衡機構的影響,建立了能夠比較完整地反映該機構動態特性的虛擬樣機模型;在adams軟體環境下,對差動平衡機構的虛擬樣機模型進行了動態模擬,得出了能反映該機構動態特性的關系曲線,並確定了其固有頻率,為該機構的改進及其在月球車上的實際應用提供了參考依據。First, after the overall structure of the differential balance mechanism is determined considering the given requirement, the concrete structure of the mechanism is designed with the reference of the design method of the differential which is widely used in autos. the differential gearing system is optimized and more appropriate parameters are got with which the functional requirements can be satisfied and the weight of the mechanism can also be reduced. the surface type structure is adopted on the rocker shift, so the mechanical performance of the differential gearing system and the rocker shifts may be improved
本文根據整車的性能要求確定了差動平衡機構的總體結構形式,以汽車驅動橋差速器及半軸的設計方法為參考,對差動平衡機構的原理樣機進行了完整的結構設計;對核心的差動輪系部分進行了優化,得出了既能滿足功能要求又可以有效減小機構質量的較合理的參數;在搖臂軸中使用了類似汽車驅動橋半軸的浮式結構,使搖臂軸所受彎矩大大降低,從而改善搖臂軸和差動輪系的力學性能。This paper addressed three problems for a nonholonomic mobile robot. first, dynamics model of a six - wheeled rocker lunar rover is built. then based on this model the control strategies are proposed for trajectory tracking control and point stabilization
本文以非完整移動機器人為控制對象,針對六輪獨立驅動搖臂式月球車進行建模,分別對月球車的軌跡跟蹤問題以及輸入受約束的點鎮定問題進行了研究。Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error
對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析,並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算,最後對誤差進行合成。This paper is based on the working theory of anti - lock braking system, the properties of fuzzy control, the modelling for vehicle system and vhicle tyre. by using of wheel speed sensor, the gather of wheel speed is practiced by filter, amplier, modifying of wheel speed. based on the wheel slip ratio of abs. given vehicle speed and wheel speed, the wheel slip ratio is computed. the error and error change ratio of slip ratio is obtained by given refering slip ratio. which is the input of fuzzy control which comprises of input fuzzy
本文根據防抱死制動系統的工作原理,模糊控制的性能特點,車輛系統模型及車輪輪胎模型,利用輪速傳感器,對輪速進行濾波、放大、整形等實現了車輪速度的採集。採用基於車輪滑移率的防抱控制理論,根據車速、輪速來計算車輪滑移率。由參考滑移率計算出滑移率的誤差、誤差變化率並作為控制器的輸入變量完成了模糊控制的模糊化、模糊推理、模糊判決。As a typical model of the nonholonomic system, the nonholonomic characteristic of wheeled mobile robot arises from the wheel which is rolling without slipping
輪式移動機器人是典型的非完整系統,其非完整特性體現在車輪本身的純滾動而無滑動限制上。Instrument technology research center ( itrc ) has devoted to limited and diversified ultra - precision components fabrication for more than 30 years, and established various aspheric optics fabrication units, precision centering machines, and micro lens and diffractive optical element ( doe ) machining devices in the past years
摘要為配合國內光電產業之蓬勃發展,儀器科技研究中心在既有之傳統光學加工與精密光機元件、微光學元件以及非球面光學元件之加工與檢測技術能量上,於94年度引進五軸超精密鉆石車削輪磨機,以擴展完整的光學工程技術陣容,滿足多樣性之研發需求。The factors that have effect on the car ' s emission such as cleaning inside engine, size of three - way catalytic converter and leakage of exhaust system etc have been tested and analyzed, and some related parameters are determined. in order to ensure that the emission meets the requirements of the euro ii standard at one time, to pass the examination of 80000km durability, and to achieve excellent performance indicator while assuring the emission requirements, the design of intake manifold and camshaft profile is optimized, the test of engine performance and car ' s emission and environment performance have been conducted. through comparison by test, it is shown that the carburetor engine after retrofitting to electronic fuel injection engine has achieved good level in terms of emission and performance, and has been upgraded to the same level as the engine of japan mitsubishi and suzuki
為了滿足國家環保法規不斷提高的要求,本文對化油器式發動機改造成電控燃油噴射式發動機進行了研究與開發;確定了工程方案和開發目標;對機內凈化、三元催化器體積、排氣系統漏氣等對整車排放的影響進行了試驗和分析,確定了相關參數;為了確保對整車排放的影響進行了試驗和分析,確定了相關參數;為了確保排放一次通過歐標準,並完成8萬公里耐久性考核,在確保排放的同時達到良好的性能指標,對進氣歧管、凸輪軸型面的設計進行了優化;並進行了發動機性能測試,整車排入測試和環境性能測試。Research on adaptive damper system review the current er damper and active vibration control technology, the conception of converting vibration energy to energy damping vibration is presented. the adaptive er damper system has a rack and pinion mechanism which converts a linear motion of piston to a rotary motion
採用齒輪、齒條機構將車輛的往復直線運動變換為旋轉運動,再利用齒輪機構升高轉速驅動永磁直流發電機產生電能,把電壓升高後作用於電流變流體減振器,由此構成一個完整的自適應減振器系統。The consequence proves that, the system has improved function, dependable running and handy manipulation, which improved the test quality and efficiency. it also has friendly interface and better direct view, can basically satisfy the requirements of standard test for the automobile ' s force of brake and the weight of its axles. it gained better social and economic benefits, which achieved the scheduled goal
結果表明,該系統功能完善、運行可靠,操作方便,大大提高了檢測精度與檢測速度,且系統軟體界面友好,直觀性強,基本滿足了汽車整車制動力及輪軸重量檢測標準的要求,獲得了良好的社會效益與經濟效益,達到了預定的目標。It is the special equipment to test aluminium alloy tire air tightness. put the wheel between tow rubber cushions, seal the wheel, inject compressed air. when it reach at the designed pressure dipping wheel in water completely, turn wheel quickly observing the whole tire air tightness condition
它是一種測試鋁合金車輪氣密性的專用設備,是將車輪置於上下兩橡膠墊子之間密封,注入壓縮空氣,達到所設定壓力,同時將車輪完全浸入水中,車輪快速旋轉,透過鋼化玻璃觀察整個車輪的氣密性狀況,從而達到測試目的。分享友人