STRUCTURAL HEALTH MANAGEMENT SYSTEM AND METHOD BASED ON COMBINED PHYSICAL AND SIMULATED DATA

System and method to manage the structural integrity of critical systems for decision-making support actions based upon their condition, in a structural health management system, analysing information from physical sensors through a computational model (101) of the system. The invention comprises an...

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Bibliographische Detailangaben
Hauptverfasser:	RODRIGUES DIAS, Gustavo Alexandre, VIEIRA BAPTISTA, Manuel Alexandre, MACHADO VIANA, Júlio César, DA ROCHA SOARES ANTUNES, Paulo Jorge, MENDES FERREIRA, Nelson Jadir
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	System and method to manage the structural integrity of critical systems for decision-making support actions based upon their condition, in a structural health management system, analysing information from physical sensors through a computational model (101) of the system. The invention comprises an optimal sensor placement method, a data acquisition system with multi-sensor capability mounted/embedded in the critical system (100), a sampling algorithm for balanced compacted information flow from sensor to storage, a data exchange channel (12) linking the physical module (100) with the virtual one (101), a simulated model of the components/structures combined with the adequate solver for the actual physics involved on the problem and an optimization tool, a database to store data and manage results, a decision module for diagnostics and prognostics of the component/structure integrity status, and a data treatment and visualisation tools (22). These modules support decision-making actions (11, 23, 25) and new components/structures design (18).