On surplus force of marine rudder loading system based on wavelet analysis

Author

Xiangyong, Mu ; Run, Pei ; Zhilin, Liu ; Jingfu, Wang

Author_Institution

Dept. of Control Sci. & Eng., Harbin Inst. of Technol., Harbin

fYear

2008

fDate

16-18 July 2008

Firstpage

352

Lastpage

356

Abstract

A transfer function model was established based on working principle of marine rudder loading system. Aiming at rudder movement signals polluted by noise, a wavelet analysis method was proposed to analyze the characteristics of surplus force. Using multiresolution analysis, actual experiments signals was decomposed. Denoised and reconstructed speed and acceleration signals manifested their real relationships with surplus force. Results of eliminating experiments verified the effectiveness of proposed method.

Keywords

marine engineering; marine systems; signal denoising; signal reconstruction; signal resolution; transfer functions; wavelet transforms; marine rudder loading system; multiresolution analysis; signal denoising; signal reconstruction; surplus force; transfer function model; wavelet analysis; Automatic control; Automation; Educational institutions; Marine technology; Mathematical model; Multiresolution analysis; Pollution; Signal analysis; Transfer functions; Wavelet analysis; Loading System; Surplus Force; Wavelet Analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2008. CCC 2008. 27th Chinese

Conference_Location

Kunming

Print_ISBN

978-7-900719-70-6

Electronic_ISBN

978-7-900719-70-6

Type

conf

DOI

10.1109/CHICC.2008.4605749

Filename

4605749