Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
756737 | Systems & Control Letters | 2006 | 10 Pages |
Abstract
In this paper, we establish some observability inequalities from both boundary and distributed controls for the transmission of shallow shell with a middle surface of any shape. In particular, if only the boundary controls are allowed, we obtain the condition for the observability inequality on Young's modulus and Poisson's coefficient of the material which is similar as those in the case of wave and plate equations.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Shugen Chai, Kangsheng Liu,