Localization Strategies
- Changes in mode shapes - West, '84
- Changes in mode shape derivatives - Stubbs&Kim, '96
- Changes in synthesized flexibility - Pandey&Biswas, '95
- Changes in transmissibility - Sampaio et.al, 00
- Others - Doebling, '96
Most are based on heuristic mappings and are thus difficult to analyze in a fundamental sense.
No technique applies to single or multiple damage scenarios without limitations on the number of measured coordinates or structure type.