Dynamic changes resulting from a variety of causes (e.g. structural damage or nonlinearity onset) may disturb or threaten the normal working conditions of a system. The capacity to estimate the mechanical health condition of a structure using remote non-destructive techniques constitutes a substantial plan which allows to reduce maintenance costs and to ensure safety. Hence, questions such as the detection of those events have attracted the attention of countless researchers in recent times
Dynamic changes resulting from a variety of causes (e.g. structural damage or nonlinearity onset) may disturb or threaten the normal working conditions of a system. The capacity to estimate the mechanical health condition of a structure using remote non-destructive techniques constitutes a substantial plan which allows to reduce maintenance costs and to ensure safety. Hence, questions such as the detection of those events have attracted the attention of countless researchers in recent times