Differential and Integral Equations
- Differential Integral Equations
- Volume 21, Number 11-12 (2008), 1037-1054.
Application of Ingham-Beurling-type theorems to coefficient identifiability of vibrating systems: finite time identifiability
The identifiability of spatial variable coefficients for the vibrating string and Euler-Bernoulli beam are considered. It is shown that the coefficients can be determined by means of boundary control and observation in a finite time duration. These results can be considered as the generalization of infinite-time coefficients identifiability through the application of the Ingham-Beurling theorem.
Differential Integral Equations, Volume 21, Number 11-12 (2008), 1037-1054.
First available in Project Euclid: 14 December 2012
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Chang, Jin-De; Guo, Bao-Zhu. Application of Ingham-Beurling-type theorems to coefficient identifiability of vibrating systems: finite time identifiability. Differential Integral Equations 21 (2008), no. 11-12, 1037--1054. https://projecteuclid.org/euclid.die/1355502293