无级变速传动是汽车的一种理想传动方式。
Continuously variable transmission (CVT) is an ideal transmission for automobile.
液压机械传动是一种较理想的无级变速传动。
Hydronshanical drive is a kind of ideal stepless speed-Changillg drive system.
打开无级变速传动带罩板检查，发现传动带打滑严重。
Open Continuously Variable Transmission with plate check and found that serious belt slipping.
液压机械无级变速传动可以通过电控系统实现自动换挡。
The hydromechanical continuous variable transmission is a new kind transmission, in which the automatic shift could be achieved by the electronic control system.
在此基础上研究了发动机与无级变速传动系统的匹配机理。
On the basis of the above work, the matching strategy for hydro-mechanical continuously variable transmission (HMCVT) (system) with the engine was studied.
对大功率摩托车用无级变速传动系统中的转速感应部分调速蹄块进行分析。
The clutch weight, which is the wheel speed sensor in the continuously variable transmission system installed on the large power motorcycle, is analyzed.
无级变速传动是汽车理想的传动方式，是各国汽车公司和研究者们研究的热点课题。
Continuously variable transmission (CVT) is the ideal transmission mode for vehicle, and it is one of the important research items of automobile companies and researchers.
开展金属带式无级变速传动系统传动机理和动态特性的研究，具有重要的理论意义和工程实用价值。
Study on the transmission mechanism and dynamic characteristic of CVT has important theoretical meaning and engineering practical value.
优化的CVT系统对进一步降低金属带无级变速传动桥车的燃油消耗和改善尾气排放具有重要意义。
Contemporary, it is concernful significance for reducing more consuming fuel and improving outing gas of vehicle with metal-belt CVT.
金属带的传动机理是该传动及其控制的理论基础，而匹配和控制是开发无级变速传动系统的关键技术。
The transmission mechanism of the metal V-belt CVT is the theoretic basement of control system, and the matching and control strategy are the key technology of developing CVT system.
分析汽车电子控制系统中常用的几种控制理论，分析汽车无级变速传动装置(CVT)控制系统的要求和特点。
This paper analyzes several control theories in automobile electronic control system and the demands and characteristics of the control system for car Continuously Variable Transmission (CVT).
本文建立了无级变速传动系统的双质量模型，从理论和试验两方面研究了金属带式无级变速传动系统的动态特性。
In this paper, a bi-mass model of metal V-belt type CVT system is established, and its dynamic characteristics have been studied in both theory and experiment.
对汽车界来说，通常采用的无级变速传动如各种不同的带式无级变速传动并不是新东西，然而其承载能力受到限制。
Commonly used CVTs, such as different kinds of belt type CVTs are not new to the automotive world, but their torque capability has been limited in the past.
金属带式无级变速传动的动态特性是影响汽车动态性能的主要因素，速比变化率是决定无级变速传动动态特性的关键。
The dynamic performance of automobile is determined primarily by the dynamic characteristic of CVT system, but change rate of ratio determines the dynamic characteristic of CVT.
本文对南京爱德印刷有限公司的从意大利等国进口的装订机械中的带式无级变速传动装置进行了结构分析，运动分析和力分析；
In this paper, the book binding machine(imported from Italian)equipped with the belt-type adjustable drive have been given the research on the structure, movement and co-operates.
提出了无级变速传动的综合控制算法，进行了无级变速传动匹配控制仿真研究及台架试验，试验结果与理论分析结果具有良好的一致性。
The synthetic control algorithm is put forward which has been proved by simulation and experiment, the results of theoretical analysis and experiment are coherent.
传动机构采用自动离心离合器、无级变速系统。
Its transmission system USES auto centrifugal clutch and stepless speed changing system.
给棉罗拉采用调频电机传动，实现无级变速，通过计算机控制与道夫传动同步。
Feed roller is driven by an electronic frequency converter which permits stepless variation of its speed and is controled to be synchronized with doffer by the computer.
经对该变速系统的功率流模型的分析可知，基于无级变速系统的功率流数学模型的效率比常规级联式车用电传动系统高。
According to the analysis of the power flow model of this transmission, the efficiency of this transmission is higher than that of the cascade system in vehicle.
日本JTEKT面向汽车的自动传动系统和无级变速箱，推出了长寿命行星轴用滚针轴承。
Japanese JTEKT faces the automatic transmission system of the car and case of infinitely variable speeds, rolled out axis of macrobian life planet to use needle bearing.
在研究了新型结构行星锥盘式机械无级变速器的结构和传动基础上，对影响传动效率的功率损失进行分析。
Based on the analysis of the structure and working principle of the planetary bevel-type CVT, the main factors affecting the power loss and transmission efficiency are discussed.
采用带有综合发动机控制装置的无级变速器对驾驶员要求的传动功率选择发动机工作点许可很大的自由度。
The use of a continuously variable transmission(CVT) with an integrated engine controller allows great freedom of choice of the engine operating point to deliver the power demanded by the driver.
道夫采用调频电机，齿形带传动，实现了无级变速。
Astoria USES frequency modulation motor, belt drive, to achieve a continuously variable.
速比调节规律是无级变速器控制的主要依据之一，是发挥无级变速器优越传动性能的基础。
Transmission ratio regulation law is one of the basis of continously variable transmission(CVT) control. Based on this, CVT may exert its eminent performance.
加工机床主传动系统由无级变速机构、蜗轮减速箱、锯架、工作台及紧固件、送料装置和液压机构等组成。
Host drive system of machine tool is composed of stepless shift components, gearbox of worm wheel, saw frame, worktable, fastening piece, feeding and hydraulic equipments.
本实用新型可实现无级变速，定位可靠，变速操作方便，是线传动自行车的一种理想变速装置。
The utility model can realize the stepless speed change and has reliable positioning and easy speed change operation and is an ideal speed changing device for the line driving bicycles.
带轮变形是影响金属带式无级变速器传动效率的众多因素之一。
Pulley deformation is one of the factors affecting transmission efficiency of metal belt CVT.
研究表明，存在一个半接触角使得无级变速器在整个速比范围内，滑动率较小，自转角速度的绝对值较小，传动效率也较高。
The study shows that the slipping ratio is less, the spin angular velocity at traction contact point is also lower and the transmission efficiency is…
该发明实现汽车传动比的无级变化，同时又解决了现有无级变速器传动力弱的缺点。
The invention realizes stepless variation of auto transmission ratio, and resolves the problem of weak transmission force of the present variable speed case at the same time.
该发明实现汽车传动比的无级变化，同时又解决了现有无级变速器传动力弱的缺点。
The invention realizes stepless variation of auto transmission ratio, and resolves the problem of weak transmission force of the present variable speed case at the same time.
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