Published February 2008
| Version v1
Journal article
Asymptotic numerical method for multi-degree-of-freedom nonlinear dynamic systems
Creators
- 1. College of Information and Electrical Engineering, China Agricultural University, Beijing 100083 (China)
- 2. College of Life Sciences, University College Dublin, Dublin 2 (Ireland)
- 3. Institute of Applied Mechanics, Jinan University, Guangzhou 510632 (China)
Description
Homotopy perturbation method (HPM) proposed by Ji-Huan He is very effective and convenient for single-degree-of-freedom systems. In this paper a coupling technique of He's method and precise integration method (PIM) is suggested to solve multi-degree-of-freedom nonlinear dynamic systems. The new technique keeps the merits of the two methods. Some examples are given to illustrate its effectiveness and convenience. Furthermore the obtained solution is of high accuracy
Availability note (English)
Available from http://dx.doi.org/10.1016/j.chaos.2006.05.067Additional details
Identifiers
- DOI
- 10.1016/j.chaos.2006.05.067;
- PII
- S0960-0779(06)00502-9;
Publishing Information
- Journal Title
- Chaos, Solitons and Fractals
- Journal Volume
- 35
- Journal Issue
- 3
- Journal Page Range
- p. 536-542
- ISSN
- 0960-0779
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39048041
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ACCURACY; ASYMPTOTIC SOLUTIONS; DEGREES OF FREEDOM; NONLINEAR PROBLEMS; PERTURBATION THEORY
- Descriptors DEC
- MATHEMATICAL SOLUTIONS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.