CAJ | 학술논문

介绍了盲源分离的原理以及在大型结构损伤诊断之中的应用，在此基础上着重分析了其中运用很广泛的fast-ICA算法，涉及到了此算法的实现过程以及原理。并通过MTALAB对fast-ICA算法进行了仿真来证明其可行性和有效性，为以后应用于大型结构损伤诊断做好准备。
개소료맹원분리적원리이급재대형결구손상진단지중적응용，재차기출상착중분석료기중운용흔엄범적fast-ICA산법，섭급도료차산법적실현과정이급원리。병통과MTALAB대fast-ICA산법진행료방진래증명기가행성화유효성，위이후응용우대형결구손상진단주호준비。
This paper introduces the principle of blind source separation and its application in large-scale structural damage detection , analyzes the fast-ICA algorithm which has a wide range use , and refers to the algorithm ’ s princi-ple and realization .The feasibility and effectiveness of the fast-ICA algorithm are proved by using MATLAB simula-ting, which is prepared for later applied to large structural damage diagnosis .