The structural crack diagnosis has been an important research subject in the field of civil engineering.
裂缝诊断研究是近年来土木工程结构中一个重要的研究课题。
For this problem, a Multiple Model Adaptive Estimator (MMAE) based method for rotor crack diagnosis is proposed.
针对这个问题，提出了基于多模型估计(MMAE)的转子裂纹故障诊断方法。
Some future researches topics about the vibration_based crack diagnosis in naval architecture and ocean Engineering are outlined.
并将船舶与海洋工程结构中的裂纹振动诊断进行了展望。
An expert system of welding crack diagnosis based on knowledge base is posed according to the analysis of characteristic of weld crack.
从分析焊接裂纹的特点出发，提出了基于知识库的焊接裂纹诊断专家系统。
Taking the leg pile and horizontal bar of the platform as example to verify the index can also be applied to crack diagnosis of the pipe on platform.
通过对平台桩腿和水平杆的计算，验证了本文的裂纹诊断指标——振型差值曲率对导管架平台的管构件同样适用。
It is proved by application that the expert system of weld crack diagnosis based on knowledge base can achieve the same diagnostic result as the expert.
应用证明基于知识库的焊接裂纹诊断专家系统可以得到与专家同样的诊断结果。
The standard samples of rectangle thin plate including crack fixed at four sides is set up with computer imitation technic, and the crack diagnosis system based on neural network is developed.
采用计算机仿真技术建立了四边夹支矩形板裂纹损伤的标准谱 ，并研制出相应的基于人工神经网络的裂纹诊断系统。
Through calculation, testing and analysis, the crack monitoring and diagnosis methods of rotors are proposed and project examples are given.
通过计算与试验分析，提出了转子裂纹的监测和诊断方法，并给出了工程实例。
The diagnosis and identification of the crack length for the disk parts is attached importance to.
所以圆盘类零件裂纹长度的诊断识别问题越来越受到重视。
Rotor crack is a very dangerous and frequent fault in rotating machine, and crack detection and location is a always research direction in the field of fault diagnosis.
转子裂纹是旋转机械中常见且危险的一种故障，转子裂纹的有效识别和定位也是故障诊断领域一直研究的课题。
With the severity of crack problems increasingly of structures, which are made up of soft steel, to study diagnosis, control, and maintain of the crack, is a new hotspot in fault diagnosis areas.
随着由低碳钢构成的机械承载结构裂纹问题的日益严重，研究机械承载结构裂纹诊断、控制与维修已成为故障诊断学领域的新热点。
The dike crack type, the diagnosis technique on the dike crack danger and reinforcement methods are described in detail.
系统介绍堤身裂缝的类型、裂缝产生的原因、裂缝险情的诊断技术和抢护方法等。
In view of structure-borne sound, a diagnosis method for the detection and location of the peripheral surface crack of circular plates by means of vibrational power flow is investigated.
从结构噪声的观点，利用振动功率流方法对圆板在集中力作用下的周向表面裂纹进行了诊断研究。
The recent main achievement and development about the study on fault diagnosis of rotating machinery with crack faults in shaft are summarized and discussed.
综述了近年来旋转机械转轴裂纹损伤故障诊断研究的主要成果和发展前景。
In the paper, methods and researches of engineering structural crack detection based on vibration diagnosis are reviewed.
本文综述了基于工程结构裂纹的振动诊断方法。
In the paper, methods and researches of engineering structural crack detection based on vibration diagnosis are reviewed.
本文综述了基于工程结构裂纹的振动诊断方法。
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