車輛之性能 的英文怎麼說
中文拼音 [jūliàngzhīxìngnéng]
車輛之性能
英文
roadworthiness-
Drawback occurred in the classical vssmc can be alleviated in the proposed control scheme because of importing the eliminating chatterer. according to the control strategy put forward above, corresponding controller for abs is designed. quarter braking vehicle model with four dof ( including vertical and longitudinal motions of body as well as vertical and spin motions of wheel ) is built considering the effects of wind resistance, longitudinal inertia forces, the vertical dynamics associated with the suspen
總之,基於車輛動力學建模,提出並探索了幾種實用且具有高魯棒性的變結構、模糊控制策略在abs 、 asr及vdsc系統中的應用,而後開發了abs的ecu原形,採用實時硬體在環模擬技術,對三種模糊控制策略進行了性能模擬。In this paper, genetic programming is applied to optimize the mine transportation vehicles scheduling, which realized automation and intelligence in mine transportation vehicles scheduling. application program is also developed to optimize mine transportation vechiles scheduling, and the probability character of genetic algorithm is also analysed and researched
本文將遺傳規劃應用於礦山運輸車輛優化調度之中,實現了礦山運輸車輛調度的智能化和自動化,對遺傳演算法的概率特性進行了分析研究,並研製了礦山運輸車輛調度優化的應用程序。Second, we introduce a two - lane traffic model which is based on the ( 0, 2 ) and ( 0, 1, 2 ) models. we mainly study the coupling effect of lanes. in two - lane traffic, vehicles can change lanes and overpass. the interactin between lanes is considered as coupling effect. the computer simulation indicate that ( dthe current of the system with cupling is greater than that without coupling ; 0for a certain initial density, the average flow and speed are indepent on the coupling coefficient which is greater than zero ; when the initial densities ( speeds ) of lanes are different, the characters of traffic system will be different
在單車道模型的基礎上,建立v _ ( max ) = 2雙車道模型,研究車道的耦合效應。雙車道模型中車輛可以進行轉道、超車,兩道之間有耦合作用。模擬結果說明,有耦合時系統的流量比沒有耦合時大;在固定的初密度條件下,只要耦合系數b 0 ,兩道間的耦合強弱對流量和速度無影響;兩道初密度分佈不均勻和速度分佈不均勻都能使交通系統特性發生變化。Traditional breaking system, though is able to meet the national regulation, but due to low breaking efficiency and response speed, complex configuration and reticular pipe layout, hard maintenance and pollution, it has great weakness on safety. therefore, emb - electromechanical braking system is brought forward to solve these problems, furthermore, by integrated through can with other parts, together a chassis control system can be finally built
傳統的汽車制動系統雖然制動性能也能滿足現有制動法規的各項要求,但是總的來說其存在制動效能低、響應速度慢、結構復雜、裝配維修困難、制動管路布置復雜、制動液會污染環境等等不足之處,因此,人們提出了車輛電控機械制動系統( emb - electromechanicalbrakingsystem )以解決這些問題。Chain lifetime is improved ; chain appearance can be modified to fit different bicycle types, conform to chain multi - function requirements
提高鏈條傳動壽命、外觀更有別以往、三面式立體設計在造型提升多樣式、以不同特性之車輛作不同變化及樣式、合符鏈條多元功能。Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street
輕軌運輸系統lrt源起於歐洲街道電車street car ,街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落,但隨著都會地區機動車輛不斷增加,道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際,輕軌車輛技術已不斷提升,具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計,搭配先進控制系統及彈性的路權型式,使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點,如高性能輕軌列車與汽車共存,低底盤的車廂創造無障礙車站空間,道路即是車站設備,旅客可以在街區上下車,提供沿線居民高度的便利性,消除交通堵塞噪音及空氣污染等,輕軌系統並與街景充分的調和,成為活動的都市意象。The major advantage of roads is their inherent flexibility, in that they can accommodate movements of different types of vehicles between different origin - destination pairs, but often at a high economic and environmental cost
道路的主要優點是富彈性,在於能夠令各種車輛行駛于各起點及終點之間;但其缺點是在經濟及環境方面都要付上高昂的代價。Dynamic property of tire is one of the most meaningful index to evaluate the vehicle performance, including handleability and rideability
摘要輪胎的動態特性是影響包括操縱穩定性、行駛平順性在內的車輛整體性能的重要指標之一。( 3 ) the negotiation performance of the vehicle and the train are investigated under rigid and elastic track conditions. the effect of track stiffness, track damping, lateral link stiffness and damping between cars on train ( vehicle ) dynamic curving behavior are described
探討了軌道剛度和軌道阻尼對列車(車輛)曲線通過性能的影響情況,並研究了列車中各車之間的橫向連接剛度及橫向連接阻尼系數對列車的動態曲線通過性能的影響趨勢。Some automobile manufacturers have already announced their plans to introduce some high technology devices such as abs ( anti - lock braking system ), asr ( acceleration slip regulation ) and vdsc ( vehicle dynamics stability control ) on all their models, which are developed to improve vehicle - handling stability under different emergency situations by the fundamental principle that adhesion coefficient between tire and road varies as wheel ' s slip
而基於汽車輪胎與路面之間的附著性能隨車輪滑動率改變而變化的機理所開發的、旨在改善車輛在不同工況下操縱性穩定性的一些高技術系統包括防抱制動( abs ) 、防滑驅動( asr )及車輛動力學穩定性控制( vdsc )系統,更是受到汽車製造商的青睞和厚愛,都在積極地加緊試制,以期更快更早地佔領市場。Suspension is one of the important part of vehicle, which has tremendous influence on performance of ride quality and handing stability. passive suspension is difficult to meet requirements for a car which pursuits under variable environment
懸架是車輛的重要部件之一,車輛行駛的平順性、操縱穩定性等都與懸架性能的好壞有著直接的關系,被動懸架不能隨路面的變化而變化,因此難以在變化的路面上達到最優的性能。To her nothing already then and thenceforward was anyway able to be molestful for this chiefly felt all citizens except with proliferent mothers prosperity at all not to can be and as they had received eternity gods mortals generation to befit them her beholding, when the case was so having itself, parturient in vehicle the reward carrying desire immense among all one another was impelling on of her to be received into that domicile
就孕婦而言:產前產后均應無任何憂慮,因全體市民皆知,倘無伊等多產之母,任何繁榮皆無從實現。彼等深知只因有母性,彼等方能享有永恆與神明,死亡與出生。臨盆用車輛將孕婦送到產院,其他婦女受此啟發,亦紛紛渴望由該院收容。Dynamic performance control switches power between the left and right rear wheels to stabilise the vehicle within milliseconds and help increase traction and lateral acceleration
動態性能控制系統在左後與右後輪之間于毫秒內配置驅動力穩定車輛以協助增強尋跡性和橫向加速力。Vehicles servicing is backed up by the expertise and fully equipped facilities of dah chong hong motor service centre. this assures that our vehicles are kept at top conditions and facilitates us to maintain minimal vehicle maintenance cost that eventually turns into customers savings
車輛的維修及保養均有大昌行汽車服務中心的專人負責,保證每輛車之性能良好,安全穩妥,更能大幅降低維修及保養成本,最終讓顧客得益。This thesis, relying on the traffic accident process as well as focusing on the connotation of confirmation of liability, states the concept of road traffic accident liability and its relationship with legal liability in chapter one. in chapter two, the author states specific identification of traffic accident liability, analyses qualitatively the cause of the traffic accident and analyses quantitatively the acting force of the traffic accident effect caused by its cause. in chapter three, the author demonstrates the ground for elimination of liability of person held responsible, that is, the person held traffic accident liability does n ' t bear public law liability because of unexpected possibility, unpredictable aggravated effect and negligent legal defense
本文依託交通事故的處理過程,以責任認定的內涵為著眼點,在第一章中論述了交通事故責任的概念及其與法律責任的關系,第二章論述交通事故責任的具體認定,對交通事故原因進行了定性分析,對原因之於結果的作用力進行定量分析,第三章論證交通事故責任者法律責任的阻卻事由,即承擔交通事故責任的人,由於無期待可能性、不可預見的加重結果、過失的正當防衛等原因而不承擔公法責任,也可以因執行職務、車輛掛靠而不承擔私法責任,從而進一步闡明了交通事故責任與法律責任的區別。Realizes the longitudinal relationship between models by using object - oriented programming language ; 2 ) sets forth the function and software design in detail, and analyzes entities of the system. realizes the randomness of traffic flow and constructs vehicle arriving model, vehicle movement model on road segments and vehicle movement model on intersections, so completes the kernel part of traffic simulation ; 3 ) uses 3d modeling software - multigen creator and real - time simulation software - vega to build up the 3d virtual environment of microscopic traffic simulation, and drives dynamic entities such as driver - vehicle units and traffic lights in static scenes ; 4 ) studies the characteristic of checkerboard system of street layout, analyzes and decomposes the system to deduce a certain simplification method. and researches the application of urban traffic route choice
論文主要工作如下: 1 )利用面向對象技術分析交通模擬系統模型之間的橫向關系和交互作用,研究靜態實體的狀態變化和動態實體的運動規律;利用面向對象的程序設計語言實現系統中模型的縱向關系; 2 )詳細闡述交通微觀模擬系統的功能設計、軟體設計,分析模擬系統中的實體;實現車流的隨機性,建立車輛的到達、車輛在路段上的行駛過程、車輛通過交叉口的行駛過程等模型,完成交通模擬的核心內容; 3 )利用三維建模軟體multigencreator和實時模擬軟體vega建立交通狀態微觀模擬的三維虛擬環境,在靜態視景中驅動駕駛員-車輛單元、信號燈等動態實體; 4 )研究棋盤式道路格局的特點,從理論上分析並分解系統,得到一定的簡化依據,進一步研究城市交通路線選擇的應用。Under the guidance of locomotive and car dynamics theory, the model on the basis of " pioneer " emu ' s dynamic bogie is developed. using program nucars and orthogonal test method, parameters of suspension and structure are optimized comprehensively considering a variety aspects of the emu ' s dynamics performance on the basis of the actual running conditions, such as running speed, track radius, cant and track irregularities etc, in order to meet the needs of high speed running
本文在機車車輛動力學理論研究的指導下,在「先鋒號」電動車組動力轉向架的基礎上,根據實際應用條件包括運行速度、線路半徑、超高以及線路不平順等,運用nucars軟體結合正交試驗法進行了多懸掛參數和結構參數方案的動力學計算,綜合考慮機車車輛各方面的動力學性能,經過協調后優化該轉向架的結構參數和懸掛參數,使之滿足高速運行的需要。In 2004, china exported 9, 335 cars, an increase of 227 percent over 2003, a record high, the trade paper said
群死群傷特大交通事故原因之一是車輛總體構成不合理,整車安全技術性能較差。分享友人