Subspace-Based Algorithms for Structural Identification, Damage Detection, and Sensor Data Fusion

Michèle Basseville (1) , Albert Benveniste (1) , Maurice Goursat (2) , Laurent Mevel (1)

1 SISTHEM - Statistical Inference for STructural HEalth Monitoring
2 METALAU - Methods, algorithms and software in automatic control

This paper reports on the theory and practice of covariance-driven output-only and input/output subspace-based identification and detection algorithms. The motivating and investigated application domain is vibration-based structural analysis and health monitoring of mechanical, civil, and aeronautic structures.

Domaines: Informatique [cs]

Michèle Basseville, Albert Benveniste, Maurice Goursat, Laurent Mevel. Subspace-Based Algorithms for Structural Identification, Damage Detection, and Sensor Data Fusion. EURASIP Journal on Advances in Signal Processing, 2007, 2007 (1), pp.069136. ⟨10.1155/2007/69136⟩. ⟨hal-00784477⟩