Recovering the parameters of the system of connected beams from dynamical boundary measurements
Recovering the parameters of the system of connected beams from dynamical boundary measurements
复制标题
从动态边界测量中恢复连接梁系统的参数
DOI：
10.11345/japannctam.54.0.264.0
复制
发表时间：
2005
影响因子：
2.8
通讯作者：
S. Ivanov
中科院分区：
文献类型：
--
作者：
M. Belishev;S. Ivanov
考虑具有两种以不同速度传播并相互作用的波模的动力系统的动力反问题。我们使用反射和透射数据，其设置是由组合梁无损检测的工程问题推动的。我们的方法（BC 方法）基于反问题和控制理论之间的关系；它研究了二速度系统的边界可控性，并用它来恢复梁的参数。
The dynamical inverse problem for a dynamical system with two types of the wave modes which propagate with different velocities and interact with one another, is considered. We use the reflection and transmission data, the set up being motivated by the engineering problem of nondestructive testing of the composed beams. Our approach (the BC-method) is based on relations between inverse problems and control theory; it investigates the boundary controllability of the two-velocity system and uses it for recovering the parameters of the beam.