ride comfort

Tractor models and passive seat suspensions are discussed inorder to improve tbe tractor ride comfort. Third, the acceleration root value spreading to the human body is minimum.

为了改善拖拉机的乘坐舒适性，本文讨论了拖拉机的简化模型和三个无源隔振座椅模型，用人体承受的总的加权加速度均方根值作为目标函数进行优化计算。

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The characteristics of high-speed railway are high speed and high density, as railway track is an important railway transportation technical equipment, high-speed railway requires railway track structure have high ride comfort, high stability and reliability.

高速铁路的特点是高速度和高密度，轨道作为铁路运输的重要技术设备，因而要求轨道结构必须具备高平顺性、高稳定性和高可靠性。

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In order to reflect the vehicle ride comfort of automotive moving in different road, this paper analyzes the choice of test speed and road in the test of vehicle ride comfort.

为了尽可能地反映汽车在不同路面上行驶平顺性能的好坏，本文对汽车平顺性试验中试验车速、路面的选择作了分析。

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Simulation results showed that the automotive ride comfort, maneuvering performance, and the evaluation value of active suspension with the immune controller were superior to passive suspension, under step road input and B level road input.

仿真结果表明：在阶跃和B级路面两种输入下，基于矢量矩的免疫控制策略对汽车主动悬架进行控制，其主要的性能评价指标&平顺性和操纵稳定性明显好于被动悬架的。

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Because of excellent ride comfort, high mechanical strength, vibration resistant, more flat smooth, higher environmental benefits and so on, asphalt pavement in highway occupies a large proportion.

沥青路面因其具有良好的行车舒适性、抗滑性能、振动小且其表面平整、环保效益高等优势，在高等级公路中占有相当大的比例。

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The suspension system mainly concerns the ride comfort and safety and drive stability of vehicle.

车辆悬架系统关系到汽车的行驶平顺性和操纵稳定性.

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Automotive suspension performances directly determine the ride comfort and the stability.

汽车悬架性能的好坏直接决定着汽车的行使平顺性和操纵稳定性.

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The ride comfort and handling stability of vehicle has become the important reference factor when the people selective purchasing vehicle. The suspension system is important vehicle system influencing these two factors.

汽车行驶的平顺性和操纵的稳定性已成为人们在选购汽车时重要的参考因素，悬架又成为影响这两方面因素的重要汽车系统。

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Effect of suspension parameters on ride comfort and road friendliness

悬架参数对行驶平顺性和道路友好性的影响

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Improvement of Vertical Vibration Ride Comfort of High Speed Trains in Operation for Shinkansen

新干线高速列车运行时垂直振动舒适度的改善

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The new type tilting control system developed to improve the ride comfort of tilting trains in Japan is mainly described.

介绍了日本为改善摆式车辆的乘坐舒适度而开发的新型倾摆控制系统。

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Research on Improving the Ride Comfort of Cab for Heavy-Duty Truck

重型卡车驾驶室乘坐舒适性研究

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The simulation of ride comfort under different speeds and variable roads input is also realized.

实现了悬架偏频的仿真测量和不同等级路面、不同车速下随机路面输入的平顺性仿真.

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The dynamic performance of suspension systems influences ride comfort and handling stability of driving vehicles directly.

汽车悬架系统性能优劣直接影响到乘坐的舒适性和操纵稳定性.

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Apply 1/ 3 times frequency range distribution acceleration root-mean-square value method and weighted method to evaluate the ride comfort of test vehicle.

采用1/3倍频带分布加速度均方根值方法及总加权方法对试验车辆的平顺性进行了评价。

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Simulation and Analysis on ride comfort of agricultural transporter

农用运输车行驶平顺性的模拟计算与分析

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A well-designed powertrain mounting system can significantly decrease the vibration transmission and improve ride comfort.

设计合理的动力总成悬置系统可以减少振动传递,提高乘坐舒适性.

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In terms of simulation of motorcycle ride comfort, the excitation is standard signals, such as sine, step and grade B road, which has much difference to actual situation.

在摩托车平顺性仿真方面主要采用正弦、阶跃和B级路面等标准信号作为激励，这与实际情况相差较大。

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The suspension system is a key part of urban rail vehicle. Its state is related to the train ride comfort, safety and reliability, directly.

城轨列车悬挂系统作为城轨列车的关键组件之一，其健康状态直接关系到列车行驶的舒适性、可靠性和安全性。

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The suspension system has important effects on the ride comfort and maneuverable stability of the automobile.

悬架系统对汽车的乘坐舒适性和操纵稳定性有很大影响.

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A saddle is necessary for your comfort while you chomp your way through a rugged ride.

阿鞍是必要为您的舒适而你咬牙您的方式通过崎岖的旅程。

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Optimization of heavy truck suspension system based on ride comfort and road friendliness

基于平顺性和道路友好性的重型货车悬架优化

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Simulation Study on the Influence of the Mcpherson Suspension Parameters on the Vehicle Ride Comfort

麦弗逊悬架参数对整车平顺性影响仿真研究

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The ride comfort of the middle car is better than that of the head car and the tail car;

中间车的运行平稳性明显优于头车和尾车；

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In the environment of man-machine system of passenger train, the seat is an important part impacting a ride comfort.

在旅客列车的人机环境系统中，座椅是影响乘座舒适度的重要环节。

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Compared to passive suspension, HSIC can achieve good ride comfort with reduction 20% of root mean square ( RMS) acceleration of sprung mass, restrain pitch and roll motion and improve stability. Control performance of HSIC is better than independent skyhook control of four suspensions.

与被动悬架相比较，仿人智能控制可提高平顺性能近20%，能有效抑制车身的俯仰和侧倾运动，改善轮胎的接地性能，其控制效果优于对各悬架进行独立控制的天棚控制策略。

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The suspension system have important effect on the ride comfort and maneuverable stability of the automobile.

悬架系统对汽车的乘坐舒适性和操纵稳定性有很大的影响.

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Car with automatic transmission control is simple, ride comfort, power and economy better and so on.

自动变速器汽车具有操纵简单 、 乘坐舒适 、 动力性和经济性较好等特点.

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The area which Beijing-Shanghai high-speed railway goes through most has the serious problem of ground settlement. The controlling deformations of railway engineering in ground settlement area are the prime condition to provide high ride comfort and high stability track.

京沪高速铁路通过地区中，绝大部分地区存在着较为严重的区域沉降问题，控制区域沉降地区线下工程的沉降变形是提供高平顺性和高稳定性轨道的首要条件。

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Having been compared simulation results and test results, the paper indicates that the simulation model can make correct prediction to air spring suspension bus ride comfort.

结果表明，所建立的仿真模型可以对空气悬架大客车平顺性作出正确的预测。

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