1. A method for interrogating damages, identifying impacts and monitoring curing and repaired-boning-patch performance of a composite structure using a diagnostic network patch (DNP) system that is implemented thereto and comprises a plurality of patches, said method comprising: partitioning the plurality of patches into one or more subgroups, each of the one or more subgroups having at least one actuator patch and at least one sensor patch; designing a network and a plurality of signal paths using a genetic algorithm; generating a signal by activating a first one of the plurality of patches; receiving the generated signal via a second one of the plurality of patches through a corresponding one of the plurality of signal paths; comparing the received signal with a baseline signal to interrogate the damage, the baseline signal measured in absence of the damages; and storing the received signal and deviation of the received signal from the baseline signal.