A FINITE STRIP METHOD IN HAMILTONIAN-FORMULATION

Authors
OUYANG HJ ZHONG WX
Citation
Hj. Ouyang et Wx. Zhong, A FINITE STRIP METHOD IN HAMILTONIAN-FORMULATION, Computers & structures, 53(2), 1994, pp. 241-244
Citations number
11
Categorie Soggetti
Computer Sciences","Computer Application, Chemistry & Engineering","Computer Science Interdisciplinary Applications","Engineering, Civil
Journal title
Computers & structures → ACNP
ISSN journal
00457949
Volume
53
Issue
2
Year of publication
1994
Pages
241 - 244
Database
ISI
SICI code
0045-7949(1994)53:2<241:AFSMIH>2.0.ZU;2-Q
Abstract
This paper presents a semi-analytical method in the Hamiltonian system combined with the finite element method. Second-order non-homogeneous elliptic partial differential equations are taken to illustrate the f ormulation. One numerical example of the proposed method is also given and compared with the analytical method, the Ritz method, the finite strip method and the finite element method. The proposed method gives more accurate results for the co-state variable. It is an attempt to f ormulate the finite strip method in state space.