The nonlinear model of an orthogonal cutting process devised by Grabec is studied to demonstrate the importance of choosing an appropriate step-size and evolutionary algorithm for numerically integrating a system of nonlinear differential equations. Two different algorithms are used for computing the system trajectory, and the dependence of the phase portrait on the step-size is shown. A qualitative understanding to connect the proper step-size and the system nonlinearity is established.
|Original language||English (US)|
|Number of pages||11|
|Journal||IIE Transactions (Institute of Industrial Engineers)|
|State||Published - Aug 1995|
All Science Journal Classification (ASJC) codes
- Industrial and Manufacturing Engineering