In the present study, using the detailed delamination analysis model and Robust Response Surface, the possibility of the delamination identification with the response surface learned from the delamination of different stacking sequence is investigated analytically. It is confirmed that the electrical resistance change distribution depends on only the fiber direction of the surface layer of the specimen. In order to reduce required analytical cost, the identification method, which can solve the inverse problem for various stacking sequences whoes surface layer is the same fibe direction, is proposed. Its applicability is confirmed analytically and the method enable to omit response suface creation for each stacking sequence. As a result, the analytical cost can be reduced.
