ILAS2016 — 11–15 July 2016 — KU Leuven, Belgium

20th Conference of the International Linear Algebra Society (ILAS)

20th ILAS Conference

In minisymposium: Eigenvalue Computations and Applications

Fri 12:00–12:30, Room AV 02.17
The Model Updating Problem for Gyroscopic System with No Spill-over
Zhigang Jia (Jiangsu Normal University)

In this talk, we study the model updating problem of gyroscopic system with no spill-over. The necessary and sufficient condition is presented for its solvability, while the general solution (if exists) is obtained. We also introduce the sign characteristic into solving the gyroscopic model updating problem and present a necessary condition for preserving the positive definiteness of the mass and stiffness matrices.