基于小波包能量分析与支持向量机的石油井架损伤定位探究

The research on damage location of oil derrick based on wavelet packet energy analysis and SMV

针对石油井架单一损伤位置识别问题,结合小波和支持向量机分析方法,利用小波包能量分析得出归一化的能量特征向量,以此作为损伤识别支持向量机分类器的输入向量。经训练和仿真测试,证明该方法可以准确实现石油井架结构损伤位置的定位识别。

For single damage location identification of oil derrick, with wavelet and SMV analysis method, normalization energy feature vector gained by wavelet packet energy analysis method is regarded as input vector, and damage identification SVM classifier is set. Through training and simulation test, this method is proved to identify accurately the damage location of oil derrick configuration.