Linking Models and Experiments, Volume 2

Contents 1 Modal Testing and FE-model Validation of Azimuthing Thruster 1 V. Nieminen, VTT Technical Research Centre of Finland; M. Tervonen, Seinäjoki University of Applied Sciences 2 POD Based Computation of Joint Interface Modes 19 of Mechatronics GmbH 3 Area Wise Application of Contact Constraints in Reduced Mechanical Systems 29 4 On the Extension of Global Vibration Modes With Ritz-vectors Needed for Local Effects 37 of Applied Sciences; H. Irschik, H. Holl, Johannes Kepler University - Linz; K. Mayrhofer, Siemens VAI Metals Technologies GmbH 5 Direct Decoupling of Substructures Using Primal and Dual Formulation 47 6 Spectral Analysis of Vibrating Plates With General Shape 77 G. Catania, S. Sorrentino, University of Bologna 7 Smoothing Experimental Data in Dynamic Substructuring of Built up Systems 89 A. Culla, Università di Roma La Sapienza; W. D'Ambrogio, Università dell'Aquila; A. Fregolent, A. Schiavone, Università di Roma La Sapienza 8 Metrics for Diagnosing Negative Mass and Stiffness When Uncoupling Experimental and Analytical Substructures 111 M.S. Allen, D.C. Kammer, University of Wisconsin-Madison; R.L. Mayes, 9 Propagation of Free-interface Substructure Uncertainty into System Test-analysis Correlation 135 D.C. Kammer, S. Nimityongskul, D. Krattiger, University of Wisconsin W. D'Ambrogio, Universita dell'Aquila; A. Fregolent, Universita di Roma La Sapienza W. Witteveen, University of Applied Sciences - Wels; K. Sherif, Linz Centre W. Witteveen, University of Applied Sciences - Wels K. Sherif, Linz Centre of Mechatronics GmbH; W. Witteveen, University Sandia National Laboratory

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