About this document

Analytical Solutions for Nonlinear Oscillators by C V CHANDRASHEKARA is a document available to read on EtoBox.

This document describes using the Variational Approach (VA) analytical method to solve nonlinear oscillator systems. It applies VA to analyze the vibrations of an elastically restrained beam with a lumped mass and a Duffing equation with constant coefficients. It compares the results of VA to those obtained via numerical integration using the Runge-Kutta algorithm. The VA leads to highly accurate analytical solutions for the free vibration of conservative oscillators with inertia and static type cubic nonli

Author

C V CHANDRASHEKARA

Language

EN