A New Method to Solve Numeric Solution of Nonlinear Dynamic System

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Numeric method</td><td class="align_center">Mean square error</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Fourth-order Runge-Kutta method</td><td class="align_center">0.1662</td></tr><tr><td class="align_left">Euler method</td><td class="align_center">0.5479</td></tr><tr><td class="align_left">Adams algorithm</td><td class="align_center">0.3792</td></tr><tr><td class="align_left">Cubic spline interpolation function</td><td class="align_center">0.0179</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mean square errors of several numeric methods for the second-order nonlinear dynamic system.

Mathematical Problems in Engineering

tab2

Table 2

Table 2: A New Method to Solve Numeric Solution of Nonlinear Dynamic System 