Open Access

ARTICLE

New Interpretation to Variational Iteration Method: Convolution Iteration Method Based on Duhamel's Principle for Dynamic System Analysis

Yunhua Li^1,2, Yunze Li³, Chieh-Li Chen⁴, Cha’o-Kuang Chen⁵

1 School of Auto. Sci. and Electric Eng., Beihang University, Beijing100191, Beijing, China
2 Corresponding author, E-mail: yhli@buaa.edu.cn
3 School of Aero. Sci. and Eng., Beihang University, Beijing100191, Beijing, China
4 Institute of Aero. and Astro., National Cheng Kung University, Tainan 70101, Taiwan
5 Department of Mech. Eng., National Cheng Kung University, Tainan 70101, Taiwan