Identification of flexural rigidity in a dynamic plate model
The equation of the dynamic linear Kirchhoff plate is discussed in the case of spacially dependent flexural rigidity coefficients. No damping is present. Clamped or simply supported conditions at the boundaries are considered. Several estimation problems based upon observation of displacements and velocities are formulated. An approximation theory is developed, which shows in two examples good agreement with test results.
spacially dependent flexural rigidity coefficients
simply supported conditions at the boundaries
scientific article; zbMATH DE number 4128485
scientific article