查询词典 steering column

When the parameter matching of the wheel location is improper, namely, the matching between the wheel toe-in and the wheel camber angle is ill-suited, abrasion of the two wheels of the same steering axle is inside or outside simultaneously, because of wheels sideslip. However, when double-front-axle steering system failure take place, abrasion of the two wheels of the same steering axle is in the same side, and that, tyre abrasion direction of front and back steering axles is rightabout. That is to say, if tyre abrasion of front steering axle lie in the left side, tyre abrasion of back steering axle lie in the right side to a certainty, which is the rule of tyre abrasion of double-front-axle steering automobile.

当定位参数匹配不当时，同一转向轴上左右车轮的磨损部位都在内侧或外侧，原因是左右车轮在滚动的同时还要产生相向或反向侧滑；而双前轴转向汽车前、后转向轴引导汽车转向方向不一致时，同一转向轴左、右车轮的磨损部位都在同一侧，而且前、后转向轴上的车轮偏磨损方向正好相反，即如果前转向轴左、右车轮磨损部位在左侧或右侧，那么后转向轴左、右车轮磨损部位就在右侧或左侧，这是双前轴转向汽车特有的轮胎磨损规律。

Among them flowers and plants of head shape column (flowers and plants of column of Capitata), horse segment of a circle (flowers and plants of column of Fine Stem), Mineirao and CIAT1517 column flowers and plants (CIAT1517) belongs to phosphor small effect is not sensitive model; heat grinds 2 column flowers and plants (Reyan2), heat grinds 5 column flowers and plants (Reyan5), flowers and plants of column having a check mark (flowers and plants of column of Verano), bush and TPRC2001-2 column flowers and plants (TPRC2001-2) performance is not steady.

其中头状柱花草、马弓形柱花草、Mineirao柱花草和CIAT1517柱花草(CIAT1517)属于磷低效不敏感型；热研2号柱花草(Reyan2)、热研5号柱花草(Reyan5)、GC1581柱花草(GC1581)和TPRC2001-1柱花草(TPRC2001-1)属于磷高效敏感型；西卡柱花草属于磷高效不敏感型，有钩柱花草、灌木柱花草和TPRC2001-2柱花草(TPRC2001-2)表现不稳定。

The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.

本文研究的主要内容如下：通过大量的计算、分析和对比，总结出异形截面与矩形截面在力学特性、钢筋混凝土异形截面柱与矩形截面柱在承载能力、延性性能等方面的异同，为深入了解异形截面柱的特点提供必要的基本概念和数据；通过大量的弹性及弹塑性计算分析，在满足规程对轴压比、侧移限值及正截面、斜截面、节点承载力抗震验算要求的前提下，在不同抗震设防烈度、结构自重、场地类别及柱网开间尺寸情况下最大适宜高度的变化规律，并在此基础上总结归纳出异形柱结构的最大适用高度规定，可用于规程，以便于在确定方案时起到宏观控制的作用；对肢长与肢厚比在4～5的钢筋混凝土异形截面柱及Z形柱的受力特点进行初步探讨，提出初步的设计方法；通过对典型工程的弹塑性动力时程分析，检验异形柱结构的薄弱层及屈服、破坏、倒塌机制，以达到建筑物大震不倒的抗震设防要求；通过理论分析，推导出异形柱结构自振周期，以及适宜自振周期、适宜刚度的工程实用简化计算公式，为经济、安全、合理地确定结构方案提供简便实用的方法；在本文理论分析、计算以及大量的研究成果基础上，总结归纳出异形柱结构内力、变形的规律及抗震概念设计内容，并在此基础上提出异形柱结构的抗震设计建议。

Electric power steering systemis a new developing direction of power steering system in automotive. The principle of EPS is the assistant motor works according to the measured torque and vehicle signals. So that power steering can be realized. Besides EPS has the light steering torque like Hydraulic Power Steering system, it has many other characteristics such as steering placidly, low energy consuming, environment protecting and so on. Therefore it is a certain tendency that EPS being instead of HPS.

汽车电动助力转向系统是近年来发展起来的一种新型转向系统，该系统是由电子控制单元根据传感器采集到的信号来控制电机的运转，从而实现助力转向的功能，EPS 除了具备液压动力转向器的转向轻便等优点之外，它还具有转向平稳、节能、环保等一系列特点，因此，EPS 取代液压动力转向系统势在必然。

Firstly, this paper discusses the development actuality of the research on double-front axle steering system and power-train of automobile. Based on the structure of the design experiences from others, the kinematics formula of double-front axle steering system is fetched, and the mathematical model of optimization design of double rocking arms mechanism and steering trapezium mechanism is established by space geometry method. Considering the difference between the real steering angle from wheels and the ideal steering angle from the ideal formula as the objective function, the optimization design method of double-front axle steering system is presented.

本文首先论述了国内外对汽车双前桥转向系统和动力传动系统研究的发展状况，在总结前人研究设计经验的基础上推导出汽车双前桥转向系统运动学关系，运用空间几何法建立了双前桥双摇臂机构及转向梯形机构优化的数学模型，以转向轮实际转角值与理想公式求出的理想转角值之间的误差达到最小为目标函数，提出了双前桥转向系统参数的优化设计方法。

This article analyzes some regulations for safety steering column,discusses the distribution of crashing and the structures and the safety control principls with flex steering shaft,breaking steering shaft,sleeve steering pillar tube as well as ripples tube steering pillar tube.

分析了安全转向柱的法规要求，汽车碰撞能量的分配，伸缩式转向轴、可断开式转向轴、套筒式转向柱管、波纹管式转向柱管等的结构和安全控制原理。

"It consists of steering wheel, steering shaft, worm, gear sector, pitman arm drag link, steering knuckle arm, king pin, steering arms, tie rod, front axle and steering knuckle."

转向系统包括转向盘、转向轴、蜗杆、扇形齿轮、转向摇臂、直拉杆、转向节臂、主销、转向臂、转向直拉杆、前轴和转向节。

There are several steering modes depending on their steering aims. The distinction of different steering mode is studied. 3. The theories of ship steering are recapitulated and the mathematical models of ship steering are deduced.

从控制技术的角度对船舶的操纵性和操纵过程进行了深入的分析和研究，对操纵系统的各个组成部分及它们在船舶操纵过程中的作用进行了探讨，为专家控制理论在船舶自动舵控制系统中的应用奠定了基础。

"It consists of steering wheel, steering shaft, worm, gear sector, pitman arm drag link, steering knuckle arm, king pin, steering arms, tie rod, front axle and steering knuckle."

转向系统包括转向盘、转向轴、蜗杆、扇形齿轮、转向摇臂、直拉杆、转向节臂、主销、转向臂、转向直拉杆、前轴和转向节。到中国译典经典版本中查找关于pitman的最新解释和例句。。。。

After supplying power, if steering gear is operated at steering room, please put the conversion switch which positions on the controllable plate at steering gear room to "steering gear room" position, then the steering gears can be operated through turning the wheel.

2.1.1送电后，若要在舵机舱操舵，将舵机舱内控制板上的转换开关放在&舵机舱&位置，扳动舵机舱内操舵手柄即可实行操舵。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。