The method of damage identification with modal index and the artificial neural networks is introduced in this paper.
介绍了使用模态指标及神经网络进行结构损伤识别的方法。
This paper introduces the fracture identification method utilizing engineering parameter of comprehensive mud logging, Among them, the DCS index reflects the drillability and unconsolidated property.
本文介绍了利用综合录井中的工程参数识别裂缝的方法，其中优选出反映地层可钻性的DCS指数，根据DCS指数对地层可钻性及疏松程度的反映来识别储集层裂缝。
But, a set of accurate, stable, simple and systematic method and index system for drought-resistance identification and selection is still underdevelopment.
然而，到目前为止还没有形成一套准确、可靠、简单、统一的鉴定方法和指标体系。
The damage diagnosis method based on vibration testing can be further classified as a direct system identification method, a damage index method and a finite element model modification method.
其中基于振动测试的损伤诊断法可进一步分为直接的系统识别方法、损伤指标法和有限元模型修正法。
The damage diagnosis method based on vibration testing can be further classified as a direct system identification method, a damage index method and a finite element model modification method.
其中基于振动测试的损伤诊断法可进一步分为直接的系统识别方法、损伤指标法和有限元模型修正法。
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