DEPENDENCE OF COMPUTED TRAJECTORY ON STEP-SIZE IN A NONLINEAR DYNAMIC SYSTEM - AN INVESTIGATION INTO CUTTING-TOOL DYNAMICS Academic Article uri icon

abstract

  • 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. 1995 Taylor & Francis Group, LLC.

published proceedings

  • IIE TRANSACTIONS

author list (cited authors)

  • BUKKAPATNAM, S. T., KUMARA, S., & LAKHTAKIA, A.

citation count

  • 4

complete list of authors

  • BUKKAPATNAM, ST||KUMARA, SRT||LAKHTAKIA, A

publication date

  • January 1995