叉车整车试验表明在叉车上应用膜片弹簧离合器优于螺旋弹簧离合器。
The tests of complete forklift truck shows that using diaphragm spring clutch in forklift truck is better than spiral spring clutch.
在转鼓试验台架上进行燃料电池汽车的整车试验,利用阶梯等速法研究散热器的工作性能。
The complete vehicle test for a fuel-cell vehicle (FCV) is conducted on running drum tester, in which the working performance of radiator is studied under the step-constant speed condition.
目前由于国内对大型多轴转向车辆的操纵稳定性的研究刚刚开始,整车试验研究还没有先例。
At present, the research on handling and stability of large multi-axis steering vehicles just start at home, there is no experimental research on the whole vehicle.
通过整车试验,证明其能够较好地实现对混合动力汽车多能源动力总成的控制,提高了整车动力性和经济性。
Vehicle tests showed that the controller can run the powertrain of the hybrid electric vehicle fairly well and improve the performance and fuel economy of the vehicle.
通过整车试验数据与相同工况下的仿真结果对比,表明所述模型可以以很好的精度反映汽车在各种工况下的动力学性能。
Comparing the test result and simulation result and simulation result in same maneuver, it is proved that the presented model gets vehicle dynamic performance by simulation in high precision.
为了建立发动机数学模型和验证CRUISE软件模拟计算的精度,分别做了发动机稳态试验和整车性能试验。
The engine stable experiment and passenger car road test were done in order to build the engine model and testify the accuracy of the simulation by CRUISE.
以汽车车轮力测量为核心的汽车试验,是评价汽车整车特性的重要技术手段。
The vehicle experiment based on the wheel force measurement, is an important method to assess the vehicle total performance.
研究了用发动机稳态台架模拟试验评价轻型车整车排放性能的可行性。
Feasibility of evaluating light duty vehicle emissions by steady state multi mode emission test on engine dynamometer bench was studied.
组织合适的外部试验场开展整车试(如:动态广场,高速环道,操控道等)
Organize off side proving grounds which fit the requirements of the overall vehicle test plan (e. g. skid pad, high speed oval course, handling course…) .
调速试验表明,该PID调速系统降低了发动机转速振荡,减少系统响应时间,有效地提高了整车的性能。
The experiment showed that this PID speed governing system could reduce the surging of engine speed and shorten the system responding time, consequently improve the vehicle performance.
利用底盘测功机可以在室内模拟摩托车道路行驶载荷条件,定性和定量地进行摩托车整车性能的台架试验。
The simulation of road load conditions for motorcycles and bench test (quantitative and qualitative) of motorcycle performance can be conducted in doors by means of a dynamometer.
对轿车车头子系统进行正确的结构动力修改是利用其代替整车进行室内道路模拟试验的关键。
Structural dynamics modification of car front-body subsystem is crucial to the laboratory road simulation test in which it is used for testing instead of car body.
试验结果表明,该系统可以实现汽车整车尺寸的自动、快速、准确测量。
The testing results show that the testing system achieves automatic, fast and accurate testing of vehicle dimensions.
通过室内性能试验和整车台架及行车试验,充分显示了高强度钢板优良的力学性能和成形性能。
It was found that high strength steel sheet had excellent mechanical and forming properties in performance test, complete vehicle rig test and running test.
基于SCHENCK整车道路模拟试验台,设计和实施了AD250铰接式自卸车整车道路模拟试验。
Road simulation experiment of AD250 articulated dump truck was designed and implemented on SCHENCK road simulation test bench.
利用整车滚动试验台对稳定性控制器的性能进行了试验。
The performance of the stability controller is tested on a full size roller rig.
试验结果表明,该系统可以实现汽车整车尺寸的自动、快速、准确测量。
The test results show that the system achieves the automatic, fast and accurate testing of vehicle dimensions the measurement result.
基于上述理论和试验相结合的模型识别方法可以代替组件试验,识别结果可直接用于复杂结构悬置元件的动特性预测和整车NVH性能研究。
The result of identification can be used to predict the dynamic characteristics of engine mounts with complex structure and to study the NVH performance of complete vehicle.
采用试验模态分析和工作变形分析方法,探讨了摩托车整车振动问题的分析和解决思路。
The test modal analysis and the analysis of deformation due to operation are the ways the author takes in doing the job.
给出了VTCL—VETS整车排放性能试验数据的处理与分析实例。
Vtcl-vets (vehicle emission test system) host controlling system of vehicle emission test are introduced, and its application sample are given.
根据整车操纵稳定性仿真分析试验结果,确定横向稳定杆及质心高度对该车操纵稳定性的影响是最大的。
Basing on the results of handling stability simulation and analysis test, it can be known that roll bar and the height of centroid are the best influential design factors on the handling stability.
试验结果表明,整车不作结构改动,直接燃用植物汽油能改善摩托车的经济性和排放特性。
The results show that the motorcycle fuelled directly with vegetable gasoline can improve the economy and exhaust emissions without changing the structure of motorcycle.
冷气系统性能试验可在室内进行整车台架试验,以避免其它因素影响;对于使用试验和可靠性运行试验,可在道路上进行。
Therefore air condition system property test may be carried out on whole vehicle indoor testing rig to avoid effect of other factors, and for application and reliability test may be taken on road.
同时,进行了月球车爬坡试验和垂直越障能力试验研究,还模拟月球的低重力环境进行了整车的低重力试验。
Slop moving test and vertical obstacle passing test research are given. Simulating lower gravity of moon environment, the rover's low gravity test is done.
借助于虚拟试验场技术建立了用于车内噪声评价的整车刚弹耦合模型、声固耦合车身模型和不平路面模型。
Rigid-Elastic Coupled Model of full vehicle, Acoustical-Structure Interaction Model of car body and Irregularity model of road are built using the technique of Virtual Proving Ground.
介绍了整车振动试验台的加载装置。
The paper introduces the loading device of entire automobile vibration test desk.
最后针对模态分析和优化结果对车架结构进行了改进改进后的整车平顺性道路试验表明摩托车的振动舒适性得到改善。
Based on the results of modal analysis and optimization, some modifications to the frame are accomplished. The road test results show that the ride comfort of the motorcycle is improved.
最后针对模态分析和优化结果对车架结构进行了改进改进后的整车平顺性道路试验表明摩托车的振动舒适性得到改善。
Based on the results of modal analysis and optimization, some modifications to the frame are accomplished. The road test results show that the ride comfort of the motorcycle is improved.
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