Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
785213 | International Journal of Non-Linear Mechanics | 2006 | 10 Pages |
Abstract
This paper presents a novel approach to obtaining a complete set of time-dependent expressions for approximate conservation laws of two weakly non-linear coupled oscillators. The procedure developed for a non-resonant case is based on the field method concept of deriving a conservation law from an incomplete solution of a partial differential equation. Due to the non-linearity of the system being considered, this concept is combined with the multiple variable expansion procedure.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Ivana Kovacic,