In the second chapter, the structures damage identification methods based on FRF and GA is presented.
第二章提出基于频响函数和遗传算法的结构损伤识别方法。
This article discusses the various damage identification methods based on the theory of modal analysis and their scope of use, advantages and disadvantages of features.
本文论述了基于模态分析理论损伤识别的各种方法及其使用范围、优劣特性。
Secondly, there is an introduction of some practical algorithms of time-domain damage identification methods have been done, regarding bridge damage identification as the research target.
其次，以桥梁损伤识别为研究目标，引入了时域法的几个实用算法。
The calculation methods about damage story stiffness and the residue story strength of damage structure are presented by the method of parameter identification.
提出基于参数识别方法的损伤结构层间刚度及剩余强度计算方法；
Vibration_based damage identification is one of the few methods that detect changes in the structure on a global basis.
基于振动的损伤识别方法是少有的几种全局损伤检测方法之一。
Especially emphasized are the recent researches on engineering structural damage diagnosis. Methods according to different damage identification parameters are introduced.
介绍了国内外一些工程结构损伤诊断的研究成果，依据不同的损伤识别参数对裂纹损伤方法进行了介绍。
Some damage detection methods such as damage index method, inverse analysis method, pattern identification, novelty detection, are then discussed according to author' s study.
着重讨论了几种常用的损伤检测方法，包括：损伤指标法、反分析法、模式识别法和异常检测法，并结合作者的一些研究进行了比较分析；
On the basis of summarizing and analyzing the common methods of structure damage identification, Genetic Algorithms is applied to damage identification of bearings in complex girder Bridges.
本文在总结和分析目前常用的结构损伤识别方法的基础上，将遗传算法应用于复杂梁桥的支座病害识别。
Studies and Comparisons of the Methods for Structural Damage Identification;
介绍了图形轮廓线的夹角比较识别算法。
Studies and Comparisons of the Methods for Structural Damage Identification;
介绍了图形轮廓线的夹角比较识别算法。
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