悬架

Bearing are lubricated by clean 22 mechanical oil , bearing housing must be filled with lubricant to about 2mm over the central line of oil level gauge before pump operation.

泵轴承用洁净的22号机械油润滑，泵运转前须向悬架内加润滑油油标中心线以上2 mm 左右

Active Suspension;Skyhook damper;Feedback linearization;Sliding mode control

主动悬架；天棚阻尼器；反馈线性化；滑模控制

Skyhook control, ON-OFF control which is based on skyhook control thought and fuzzy logic control have been studied and the time domain and frequency domain simulation programme was realized using Malab high-level language, Simulink and corresponding toolbox.

仿真结果表明Skyhook控制、ON-OFF控制和模糊逻辑控制方法都能在合理的轮胎动载荷和悬架动行程的前提下提高车辆的乘坐舒适性，其中Skyhook控制和模糊逻辑控制方法对车辆行驶平顺性的改善尤为显著。

From the analysis of automobile vibration sources and the human responses to vibration, a mechanic model of man-chair-vehicle system with 13 degrees of freedom is built by vibration pattern analyzing technology. Using the random vibration theory, the calculating methods are developed for parameters, including vibration pattern, transfer function, wheel transient load, and acceleration of seat, automobile ride quality simulation software is developed.

通过分析汽车振动源和人体对振动的反应，用模态综合技术，建立了十三自由度人－椅－车系统的动力学模型，运用随机振动理论，给出了振动形态、传递函数、悬架动挠度、车轮动载荷、座椅加速度等参量的计算方法，开发了一套&汽车平顺性仿真软件&并利用已有的汽车数据，对汽车行驶时的振动特性进行了仿真，得到了重要结论：发动机与轮胎刚度、阻尼，后桥阻尼对驾驶员座椅处的振动影响不大；驾驶员座椅的垂直刚度增加很大时，对垂直方向振动响应比较大；前桥刚度、阻尼对驾驶员座椅处的振动影响较大；前轮胎刚度对前桥振动影响较大，前轮胎刚度增加，则振动加强；后桥刚度对汽车平顺性有一定影响，后桥刚度减小，则座椅处垂直加速度减小。

The F180 has been designed to fit the shape constraints of a modern Formula car and therefore features many innovations that include the use of inboard suspension (previously pioneered by Serpent) which uses pushrods and rockers to act upon pre-built inboard RCC shock absorbers at both the front and rear of the car.

该f180已设计出适用于形状的限制，一个现代一级方程式赛车，因此具有许多革新，包括使用船悬架，其中利用pushrods和摇滚乐队，以采取相应的预建船碾压混凝土减震器都前方和后方的汽车。

For the purists, M sports suspension with firmer settings is available as an option .

更加刚性的M运动型悬架，为狂热的运动者提供了更加个性的选择。

"So all components are based on latest supersport technologies: upside-down front fork, fully adjustable suspensions, Brembo radial brake pump, radial brake calipers, R1-type swingarm, everything."

&因此，所有的组件都基于最新的超级技术：倒置前叉，完全可调悬架，伦博径向制动泵，径向制动卡钳，受体1型swingarm ，一切。&

Electric car ; wire controlled four wheel steering ; double transverse arm suspending frame ; hub motor

电动汽车；线控四轮转向；双横臂悬架；轮毂电机

With a rigid bodyshell, all-independent suspension and well-tuned chassis, Focus is enjoyable to drive, with good grip while still retaining a supple ride.

拥有一个坚固的车身外壳，全独立悬架以及经过充分调校底盘，很好的抓地力而仍然保持柔顺的乘坐舒适性，开Focus是一种享受。

Sub-harmonic resonance of a SDOF vehicle suspension system with nonlinear stiffness and nonlinear damping under harmonic excitation is investigated.

研究了具有非线性刚度和非线性阻尼的单自由度汽车悬架在简谐路面激励作用下的亚谐共振。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。