scholarly journals The Role of R&D with a Continuum of Technologies and Environmental Degradation: An Optimal Control Approach

2013 ◽  
Author(s):  
Anton A. Bondarev ◽  
Alfred Greiner
Keyword(s):  
Optimal Control ◽  
Environmental Degradation ◽  
Control Approach ◽  
Optimal Control Approach

scholarly journals Identification Problem for Nonlinear Gao Beam

Mathematics ◽  
2020 ◽  
Vol 8 (11) ◽  
pp. 1916
Author(s):  
Jana Radová ◽  
Jitka Machalová ◽  
Jana Burkotová
Keyword(s):  
Optimal Control ◽  
Finite Element Approximation ◽  
Identification Problem ◽  
Element Approximation ◽  
Beam Model ◽  
Nonlinear Beam ◽  
Control Approach ◽  
Material Parameters ◽  
Optimal Control Approach

This paper deals with the identification of coefficients in the nonlinear beam model which was first introduced by D. Y. Gao in 1996. For the identification of coefficients, an optimal control approach is used. The unknown coefficients are material parameters of the beam and play the role of the control variables. The existence of at least one solution of the optimal control problem is proved. For the studied problem the finite element approximation is provided. Finally some illustrative examples are introduced.

Sign in / Sign up

Export Citation Format

Share Document