Somes problems in the identification of elastic beam by the dynamical characteristics

Nguyen Tien Khiem


Two problems in the identification of Mechanical system are presented and solved by the analytical method. Firstly, the length of an elastic beam is found from measured natural frequencies. Secondly, the boundary condition of the beam was also obtained with given frequencies. In both the cases, unique solution can be found only with condition, that is given in this paper.

Full Text:


DOI: Display counter: Abstract : 71 views. PDF : 42 views.


  • There are currently no refbacks.

Copyright (c) 1995 Vietnam Academy of Science and Technology


Editorial Office of Vietnam Journal of Mechanics

3rd Floor, A16 Building, 18B Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam
Tel: (+84) 24 3791 7103