Microwave super conductivity filter tuning by multi-stage-unfalsification-based robust adaptive scheme

A new iterative robust adaptive identification and control scheme by unfalsification is applied to a complex microwave super conductivity filter tuning problem (SCFTP), and for the first time, it gave an im-plementable solution. The new scheme is based on eliminating any redundancy in assigning equal importance to every model candidate in the model space. This is achieved by using a set of strategies and a set of cost functions to carry out a multi-stage unfalsification (MSU) instead of a single stage one in order to get an efficient scheme.