유전자 알고리즘 기반 진동해석을 통한 구조물의 손상탐지

In this study, Plane truss are modeled for examples of numerical analysis and demage detection of truss structures by using dynamic analysis based on genetic algorism and steady state analysis. Modeled structures are shown demage of structure by reducing elasticity of some specific elements. Damage detection are detected by using genetic algorism. And altering External & Natural frequency. And then they become comparative analysis. In this analysis, Altered External & natural frequency got more accurate values than static.