Noise source identification for the model GZ6921 bus having rear mounted engine has been car ried out by means of the noise source identification model with testing and analysing system recommended.
运用该噪声识别模型及所介绍的测试分析系统，对GZ 6921型后置发动机客车噪声源进行了识别。
Important function is played by identification of engine no-load mode in simulation of power transmission system, starting and automatic shifting control of motor vehicle.
发动机空载工况的辨识在车辆动力传动系统仿真和车辆的起步、换档自动控制中起着重要的作用。
This paper studied the models of pre-mixed spark ignition gas engine particularly, which adopted the method of mechanism analysis and system identification.
本文采用机理分析与系统辨识相结合的方法，对预混点燃式气体燃料发动机进行了深入细致的建模研究。
Mathematical model establishment in nonlinear system such as automobile engine is still very hard. Artificial neural network theory brings to us a new method in nonlinear system identification.
建立汽车发动机这样非线性系统的数学模型非常困难，人工神经网络理论为非线性系统的辨识提供了新的方法。
The results show that this start model features simple procedure, quick to learn and precision when use RBF neural networks for engine model identification.
结果表明，用r BF神经网络辨识发动机起动模型，具有方法简单、学习速度快、辨识精度较高等优点。
The identification of combustion timing of diesel engine is an important role on control of diesel engine characteristic and fault diagnosis.
柴油发动机燃烧时刻的辨识对于控制柴油机性能、故障诊断是一个重要的环节。
The engine model identification using flight test signals is introduced.
利用飞行试验信号对发动机模型辨识进行了研究。
An experimental study on the engine noise source identification by the method of surface vibration measurement technique is carried out in this paper.
通过测量柴油机表面振动速度的方法对其进行了表面噪声源识别的研究。
An automatic identification technology based on engine oil filter debris image was investigated.
研究了基于发动机滑油滤磨屑图像的磨损状态自动识别技术。
In this paper the separation method of combustion noise and mechanical noise, the identification technique of engine noise sources and the engine structure test were discussed.
本文讨论了柴油机燃烧噪声和机械噪声的分离方法；阐述了声源识别技术和发动机结构试验。
It introduces the application and the method of self-diagnosis system of 5a-fe Toyota engine, especially in the identification, read process, significance of fault codes and the like.
从故障代码的人工识别方法、读取步骤、故障码信息含义及相应故障情况等方面，介绍了丰田5a -FE型发动机自诊断系统的应用情况及使用方法。
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.
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。
Identification of engine noise source is a critical technique of controlling engine noise. Traditionally, each of noise sources is separated to test. These tests are complicate by many instruments.
发动机噪声源的识别是控制发动机噪声的一项关键技术，传统的办法是用仪器分别测试噪声源，测试办法复杂，仪器多。
Through the analysis of a system identification example of X aero-engine EEC (engine electronic controller) , the result shows this.
经对某航空发动机电子综合调节器燃油通道动态过程参数模型辨识的实例，验证了该算法精确快速。
This article introduced the requirements for products identification of internal combustion engine combined the stipulations of relevant laws, regulations and standards.
本文结合有关法律、法规和标准的规定，对内燃机产品的标识要求进行介绍。
This article introduced the requirements for products identification of internal combustion engine combined the stipulations of relevant laws, regulations and standards.
本文结合有关法律、法规和标准的规定，对内燃机产品的标识要求进行介绍。
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