Multiscale PLS-based Optimized EW-GLRT for Structural Damage Detection*
Additional Document Info
2018 European Control Association (EUCA). In this paper we propose a novel damage detection technique using optimized EWMA (OEWMA)-based GLRT to enhance monitoring of structural systems. The idea behind the developed damage detection algorithm is to incorporate the advantages brought forward by the OEWMA-GLRT damage detection chart with the multiscale representation of the data and input-output model (PLS). The proposed damage detection technique is tested using simulated International Association for Structural Control-American society of Civil engineers (IASC-ASCE) benchmark structure. The results demonstrate the effectiveness of the developed MSPLS-based OEWMA-GLRT when compared to the classical methods.