車輪建模 的英文怎麼說

中文拼音 [jūlúnjiànmó]
車輪建模 英文
maya nurbs
  • 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...
  • 建 : Ⅰ動詞1 （建築） build; construct; erect 2 （建立; 設立; 成立） establish; set up; found 3 （提出;...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 車輪 : wheel （of a vehicle）; carriage wheel; cartwheel; vehicle wheel; road wheel
  1. Road wheel in this paper is created according to gb / t 3487 - 1996 and application of load is simulated the actual situation. msc. patran finished is used to build model of road wheel, divide finite element graticule, apply boundary load, and define material properties, which are submitted to msc. nastran to analyze strength

    本文所使用的車輪是按照輪輞的國家標準而構建的，而載荷的加入是模擬實際情況而添加的，在此基礎上，運用msc . patran ，完成車輪幾何建模，有限元網格劃分，邊界載荷的加入，材料特性的定義，再提交到msc . nastran中進行強度分析。
  2. Road wheel in this paper is created according to gb / t 3487 - 1996 and application of load is simulated the actual situation. ansys finished is used to build model of road wheel, divide finite element graticule, apply boundary load, and define material properties, which are submitted to ansys to analyze strength

    在車輪的構建上，本文採用了三維繪圖軟體ug ，在ug中首先完成車輪幾何建模，然後導入到ansys裏面進行修改並進行有限元網格的劃分，邊界載荷的加入，材料特性的定義，對車輪進行強度分析。
  3. Now some universities and institutes of china have made some samples of the lunar rovers and theirs wheels, but until now the wheel ’ s mechanical performance is seldom researched and tested. this paper will analyze the mechanical performance of the wheel and design a test - bed to test the performance of the lunar rover ’ s wheel. firstly, the mechanical characters of the soil are separated to press - sinkage character and shear character based on bekker ’ s theory, and common press - sinkage and shear models are introduced and the theory of lankine passive earth pressure is also introduced

    根據bekker半經驗法的基本思想，將土壤的力學特性分解為水平方向的剪切特性和豎直方向的承壓特性，闡述了地面力學中常見的土壤的承壓、剪切等力學模型，並引入了朗肯被動土壓力理論，為建立車輪在松軟土壤中前進和轉向的力學模型奠定了基礎，同時進行了實驗土壤的剪切實驗，測量了土壤的內聚力和內摩擦角等參數。
  4. Mathematical model for temperature distribution calculation during wheel quench heating process is established and used in the simulation of a certain type wheel

    摘要根據馬鋼車輪淬火加熱爐的實際狀況，建立了車輪淬火加熱過程溫度場計算模型。
  5. 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。
  6. Nanguan co., ltd, which covers an area of 7000 square meters, is one of the biggest professional manufacturers of alnico hubcap and car accessories, combining development of products, making molds, manufacturing, sales and service after sales together in china

    公司佔地面積22畝，建築面積7000平方米，是一家集產品研發、模具設計與製造、生產、銷售、服務於一體的國內最大的專業生產鋁合金汽車輪轂裝飾件基地之一。
  7. Coupling of adams and msc nastran to model and simulate automobile steering wheel shimmy

    剛彈耦合建模在汽車轉向輪擺振問題的應用
  8. In this paper, pro / engineer is used to creat the model of wheel which is according with gb / t3487 - 1996. then the model is submitted to ansys where it is dealed with and loaded according as the prescribe in the fatigue experiment of gb / t3487 - 1996 and is analyzed in intension. the result shows the maximal stress is much less than the breaking point of aluminium alloy, which makes material wasted

    本文使用pro / engineer軟體，按照輪輞的國家標準，建構車輪的實體模型；然後把模型導入ansys ，按1997年中國汽車行業標準中的汽車輕合金車輪的性能要求和實驗方法所規定的疲勞實驗要求施加荷載；然後進行強度分析，分析結果表明，車輪的最大應力遠小於鋁合金的許用應力，存在進一步優化的可能和必要。
  9. 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。
  10. A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path

    本文對兩輪差速驅動移動機器人的運動學及其本體緩沖設計進行了探討，在對平面運動物體運動分析的基礎上結合四種常用車輪的數學模型，推導出了一個通用的移動機器人堆積方程，在此基礎上分析了移動機器人的移動能力、並針對兩輪差速構型推導了速度正解與逆解；使用muir和newman的運動學建模方法，推導了移動機器人上點及連桿坐標系位姿、速度變換關系矩陣及求解方法；在移動機器人位姿識別方法中結合差速驅動構型對航位推演算法進行了分析：推導了一種理論精度較高的航位推算演算法，並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬；最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路，較好地解決了移動機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題；本論文研究成果已在本實驗室所開發的樣機上得到實現，經過應用與考核證明其中的分析與設計是切實可行的。
  11. Establishing the mathematical model for the wheel trace coincidence of the full trailer of all - wheel steering

    建立了全輪轉向全掛車輪跡重合轉向的數學模型。
  12. Optimizing the design of the structure of the steering system in an auto - train ; establishing the corresponding optimized design model

    對汽車列車輪跡重合轉向機構的結構進行了優化設計，建立了相應的優化設計模型。
  13. Accordingly a top town vehicle braking model is built with the foundation of vehicle, tire and road adhesion model, meanwhile emb and hb braking system are introduced for contrast and simulation of braking efficiency, the result is prove to be better and higher response speed for the new designed system. additionally, primary anti - rollover analysis for the emb braking system is included in this paper

    因此，根據車輛的動力學模型、輪胎動力學模型、路面附著系數模型等建立了綜合的整車制動模型，並把emb制動系統和hb制動系統引入到模型中，進行了制動效能的對比模擬，模擬結果表明emb制動系統具有比傳統制動系統更好的制動效能和更快的響應速度。
  14. These basic theories are helpful to construct model. some parameters of soil used for experiments are measured by shear experiments. secondly, mechanical models of the wheel - soil interaction when rolling and steering are constructed respectively based on the theory of terrain - vehicle and passive earth pressure

    基於地面力學中的bekker承壓模型和janosi剪切模型，建立了一種月球車車輪在松軟地面上前進時的力學模型，根據被動土壓力理論，建立了該車輪在轉向時的力學模型，給出了所建方程及模型的數值解法。
  15. Firstly, methods of founding vehicle dynamics model, the mathematical models of tire, vehicle body, braking system and road surface are discussed and studied

    首先研究分析了汽車動力學建模的各種方法，現有的各種車體模型、輪胎模型、制動系模型和路面模型。
  16. The kinematic performance of the macpherson suspension on a real vehicle is studied, and the changes of the front wheel alignment and the motion of the front wheel in the longitudinal and the transversal directions are figured. based on the requirements of general layout, a constrained optimization design model is set up with the steering cross rod ball joint position as the optimization variables ( design parameters ), and the sum of steering cross rod length interference while the left front wheel turning and bouncing as the objective function. and the optimization results are worked out by programming on computer

    針對一種實際車型上的麥弗遜式懸架，計算分析了轉向輪跳動時前輪定位角和車輪橫向、縱向滑移量的變化情況，並根據實際車型上麥弗遜式懸架的空間布置要求，建立了以轉向橫拉桿斷開點空間位置坐標為優化變量，轉向橫拉桿斷開點空間布置坐標可變化范圍為約束條件，車輪轉向和跳動時轉向橫拉桿長度干涉量為目標函數的約束優化設計模型。
  17. In this paper, the author starts with seeking the difference betvveen traditional vehicles and lrvs, the lateral simulated model of single independently wheelset is built, and enlarge it to lateral simulated model of the whole lrv

    本文從尋求獨立旋轉車輪輕軌車輛與常規車輛的差異入手，建立了單獨立輪對橫向動力學模擬模型，然後將其擴展到整個輕軌車橫向動力學模擬模型。
  18. Finally, theory analysis was conducted about the characteristics of three common construction loads, which are loads of self - dumping truck, tire roller and vibratory roller, and mechanical calculation models were established for three loads

    最後，通過對自卸式運料車、輪胎壓路機和振動壓路機等三種常見施工荷載特性進行理論分析，建立了三種荷載的力學計算模型。
  19. System synthetically uses digital ultrasonic flaw detection technique, computer technique, auto control technology and constructs intact hardware system ; constructs software system including complete locomotive wheel - set graphics base, diagnosis document database, checkout result database and smart analysis module by investigation, summarization, test, theory analysis etc.

    為此，提出了機車輪對智能超聲波探傷系統的總體方案，該系統綜合利用數字超聲探傷技術、計算機技術、自動控制等技術，構成完善的硬體系統。通過調研、總結、試驗、理論分析等手段建立完善的機車輪對圖形庫、診斷文檔數據庫、檢驗結果數據庫及智能分析模塊等軟體系統。
  20. In order to monitor and diagnose the armored vehicle ' s gearbox online, the modeling and identification of the main transmission system are accomplished by forward householder real ( fhr ) method

    摘要為了實現裝甲車輛齒輪主傳動系統的在線檢測與診斷，在介紹對裝甲車輛齒輪主傳動系統進行故障診斷與預測必要性的基礎上，運用鏡像映射變換（ fhr ）演算法實現了系統的建模與辨識。
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