This paper introduces the applications of guided worksheet in Automotive Engine Diagnosis and Repair curriculum.
介绍了引导式工单在汽车发动机检修课程的应用。
The convergence and generalization ability of the genetic and neural network system is improved remarkably and the accuracy and the efficiency of engine diagnosis system are added.
实践证明这种基于遗传神经网络方法的故障诊断系统具有收敛速度快、推广性能强的特点，极大提高了发动机故障诊断系统的效率和准确性。
This new method can improve fault diagnosis accuracy of engine effectively.
该方法能有效地提高发动机故障诊断精度。
Training includes the inspection of machine parts, diagnosis of engine malfunctions, calibration of onboard computer controls, and much more.
培训包括检查机械部件，诊断引擎故障，校准车载电子系统等等。
The BP algorithm is applied to rocket engine fault diagnosis.
然后将BP学习算法用于火箭发动机的故障诊断。
The state detection and fault diagnosis of internal-combustion engine becomes hotspot and nodus on research of engine equipment diagnosis and state detection technology.
内燃机的状态检测与故障诊断成为机械设备诊断与状态检测技术研究的热点与难点。
Monitoring is the foundation of diesel engine fault diagnosis.
监测是进行船舶柴油机故障诊断的基础。
A micro computer system is introduced for condition monitoring and fault diagnosis in the ground testing of a throttling liquid rocket engine.
本文介绍了一种用于变推力液体火箭发动机地面试车的工况监测和故障诊断微机系统。
Testing of the engine sensor is base for control and diagnosis, thus, it is necessary to expound the characters, features and circuit of the sensor output signal.
发动机传感器的测试是进行控制和诊断的基础，故有必要对传感器输出信号的性质、特征及电路加以阐述。
No code breakdown diagnosis has the certain blindness, so it is a difficulty in engine service.
无故障码故障的诊断带有一定的盲目性，是发动机维修中的一个难点。
Many of these issues, for SEO, the need for personnel responsible for search engine optimization for websites to do a comprehensive diagnosis, analysis, may be able to find part of the problem.
许许多多这类问题，对于SEO来说，需要负责搜索引擎优化的人员针对网站做全面的诊断、分析，或许才能够找到部分问题所在。
Finally, the thesis develops expert system of engine fault diagnosis, and introduces setting-up and maintenance of knowledge base, design of reasoning mechanism and so on in detail.
最后，课题对发动机故障诊断专家系统进行了开发，并详细介绍了知识库的建立和维护、推理机制的设计等。
This paper presents both the basic characteristics of ionic signal produced during ignition and combustion, and its application in the diagnosis of the misfire in a SI engine.
介绍了一种火花点火发动机在点火和燃烧中所产生的离子信号的基本特征以及该信号在失火故障诊断中的应用。
This paper describes a single-chip microcomputer-based inspection and diagnosis system for analysing the faults of gasoline engine ignition device.
介绍一种利用单片机检测、诊断汽油机点火系故障的分析系统。
The relative correlation distance entropy is applied to fault diagnosis and state recognition of aero engine rotor-case system.
将相对关联距离熵应用于航空发动机转子—机匣系统状态识别和故障诊断。
The article researched mainly the check and diagnosis of electronic control system of petrol engine.
本文就是针对这一问题深入研究了汽油发动机电子控制系统的检测诊断。
By researching the characteristic of automobile engine, the fractal theory was used to diagnosis the fault of engine.
针对汽车发动机振动信号的非线性特点，将分形理论应用于发动机的故障诊断。
The power testing and misfire failure diagnosis are both the emphases of engine testing and diagnosis technology.
发动机功率检测与失火故障诊断均为发动机检测与诊断技术研究的重点。
Fault diagnosis and life predication are key parts of civil aviation engine heath management system, and are the important means to achieve on-condition maintenance.
故障诊断和寿命预测是民航发动机健康管理的重要内容，是实现发动机视情维修的主要技术手段。
This paper described the application of data fusion technology to fault diagnosis for automotive electronically controlled engine.
研究了信息融合技术在电控发动机故障诊断中的应用。
As for some of the unsteady vibration signals of diesel engine, false result may be provided by using Fourier analysis, thus error diagnosis would be induced.
传统的振动分析常采用傅立叶分析法，对于柴油发动机某些非平稳振动信号，傅立叶分析可能给出虚假的结果，从而导致错误诊断。
To extract early fatigue feature of engine bearings, the paper presents an average spectrum method with double-wavelet and the diagnosis examples are used to show the validity of the method.
为了提取机车滚动轴承早期损伤类故障特征，本文提出了一种双重小波平均谱方法，并通过诊断实例验证了方法的有效性。
A simulation experimental platform for Toyota 5a-fe electronically controlled engine is designed to study the failure diagnosis of the electronically controlled system of the engine.
为研究汽车发动机电控系统的故障诊断，设计制作了丰田5a -FE型电控发动机仿真实验台。
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 paper introduces the development of ECU malfunction diagnosis instrument for electronic control engine based on the 16 bit MCU MC9S12DP256, the hardware construction and software design is given.
介绍了基于16位单片机MC9S 12dp256的电控发动机ecu故障诊断仪的开发，阐述了其硬件设计及软件开发。
The on-line fault diagnosis of engine was conducted using the sensor sampling data as the inputs of ANNs and the faults code as the output.
以传感器采样值作为神经网络的输入，故障代码作为输出，对电控汽油机进行在线故障诊断。
The Primary Factor Model is a significant progress in the engine state diagnosis (engine fault diagnosis based on fault equation) theory.
主因子模型是发动机状态诊断（基于故障方程的故障诊断）理论的一个新进展。
However, diesel engine is a typical reciprocating machine, its monitoring and diagnosis are very difficult because of its complex structure.
柴油机是一种典型的往复式动力机械，结构复杂决定了对其进行状态监测与故障诊断的困难性。
The main purpose is to give a quantitative description of feature information. It is preparation for diesel engine fault diagnosis based on information fusion theory.
主要目的是对柴油机的特征信息进行量化，为基于信息融合理论的柴油机故障诊断打下基础。
The main purpose is to give a quantitative description of feature information. It is preparation for diesel engine fault diagnosis based on information fusion theory.
主要目的是对柴油机的特征信息进行量化，为基于信息融合理论的柴油机故障诊断打下基础。
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