%O Conference Proceedings %F mevel-cost01a %A Mevel, Laurent %A Basseville, Michèle %A Goursat, Maurice %A Benveniste, Albert %T In-operation subspace-based covariance-driven structural identification - Application to the steelquake and Z24 bridge benchmarks %B Proceedings of the International Conference on Structural System Identification %P 519-528 %C Kassel, DE %8 September %D 2001