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- Aimed to defects of traditional auto test, this paper develops new auto chassis dynamometer based on embedded system. 摘要针对传统仪器在车辆测试中的不足，将嵌入式系统引入到车辆测试中，开发出基于嵌入式控制系统的汽车底盘测功机。
- According to the AC chassis Dynamometer control request, the design scheme of the control system is presented. 摘要根据摩托车交流底盘测功机的功能要求提出了电控系统的设计方案；
- Now the equipment has run in a company, it has signification to the exploitation of chassis dynamometer. 此系统现已成功在企业运行，对底盘测功机的开发有一定的指导意义。
- The method of electric simulation for automotive inertia represents the development direction of simple transient chassis dynamometer. 汽车惯量电模拟技术是汽车简易瞬态工况底盘测功机的发展方向。
- The control system of simple transient chassis dynamometer is a complicated system of multi-input &multi-output coupling,time-varying nonlinear. 简易瞬态工况控制系统是一多输入、多输出、紧耦合、非线性、时变的复杂系统。
- Considering that the chassis dynamometer worked in tri-quadrant, we designed an energy-regeneration to resolve the complex energy exchange problem. 针对交流底盘测功机的能量流向问题，设计了能量回馈单元。
- Emission tests of 15 vehicles are conducted on same chassis dynamometer with both VMAS and CVS sampling schemes respectively. 通过对15辆车采用相同的底盘测功机,分别用汽车排放总量分析系统(VMAS)和定容采样系统(CVS)进行瞬态采样测试,并对测试结果进行了分析。
- The importance of automatic control of accelerator pedal is discussed in this paper, when the automobile exhaust and fuel economy test are done on the chassis dynamometer. 论述在底盘测功机上进行汽车排放和燃油经济性试验时 ,自动控制加速踏板的必要性。
- A coasting performance test is simulated on a chassis dynamometer, the transmission resistance, rolling resistance of wheels and their speed factors are measured. 利用底盘测功机模拟道路滑行试验,测定出汽车的传动系阻力、轮胎滚动阻力及它们的速度影响系数。
- Integrating predictive control,fuzzy control and decoupling control,a kind of simple transient chassis dynamometer control system is designed and developed. 综合应用预测控制、模糊控制和解耦控制理论,设计并开发了反馈预测补偿解耦、增益系数模糊自校正、动态矩阵控制的底盘测功机控制系统。
- A car installed with different types of tire is put on the chassis dynamometer in an anechoic test chamber for measuring the in-car noise under coasting condition. 摘要对某轿车换装不同型号轮胎，在消声室转鼓上进行滑行工况下的车内噪声测试。
- With the formulas, the coast-down time in both fixed load and variable load coast down check can be calculated.So the loading accuracy of chassis dynamometer can be evaluated. 依据此公式，给出了准确的恒加载滑行测试和变加载滑行测试的计算滑行时间，对底盘测功机的加载准确度进行判定。
- The equations for calculating the coast-down time in coast-down check of chassis dynamometer are derived for use in loaded-mode emission tests of in-use vehicles. 摘要建立我国基于国际单位制的在用车工况法尾气排放污染物测试系统中底盘测功机加载滑行测试滑行时间的计算公式。
- To meet the requirements of the motorcycle research and development and their emission regulation tests, a host computer system for the motorcycle emission chassis dynamometer was developed. 摘要为满足摩托车研究开发和法规检测排放试验的要求，开发了摩托车排放转鼓试验台主控计算机系统。
- Based on the features of loading power of chassis dynamometer for ASM and IG195 test specifications,the indicated powers in coast-down check for both driving cycles are defined respectively. 根据ASM工况法和IG195工况法加载功率的特点,分别设计了这两个工况法的滑行测试的指示功率;
- Abstract To meet the requirements of the motorcycle research and development and their emission regulation tests, a host computer system for the motorcycle emission chassis dynamometer was developed. 摘要 为满足摩托车研究开发和法规检测排放试验的要求，开发了摩托车排放转鼓试验台主控计算机系统。
- The off-line simulation and chassis dynamometer test show that the algorithm can take into full account the performance and fuel economy of fuel cell car powertrain, attaining set control objective. 离线仿真和实车转鼓试验证明，该算法能够充分考虑动力系统主要部件的动力性和经济性，具有一定的实用价值。
- Development and Research of EV Chassis Dynamometer 电动汽车底盘测功机的开发与研究
- Motorcycle AC chassis dynamometer 摩托车交流底盘测功机
- An Automatic Control System of the Automobile Chassis Dynamometer 汽车测功试验台的自动控制系统
