DocumentCode
3038814
Title
Higher order analytical approximate solutions of the mathematical pendulum
Author
Qin, Yanmei ; Zeng, Deqiang ; Wu, Kaiteng
Author_Institution
Key Lab. of Numerical Simulation, Sichuan Provincial Coll., Neijiang, China
fYear
2011
fDate
26-28 July 2011
Firstpage
2482
Lastpage
2485
Abstract
A new technique is suggested to find higher-order approximate solutions of nonlinear oscillators. A mathematical pendulum equation is used as an example to illustrate high accuracy of the obtained solutions even for large amplitudes. Comparison with the exact solution reveals that this modified method is very effective and convenient.
Keywords
nonlinear equations; pendulums; analytical approximate solutions; mathematical pendulum; nonlinear oscillators; Accuracy; Approximation methods; Equations; Harmonic analysis; Helium; Mathematical model; Oscillators; harmonic balance method; mathematical pendulum; nonlinear oscillator;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6002503
Filename
6002503
Link To Document