DocumentCode
2208283
Title
Trigonometric splines for oscillator simulation
Author
Bittner, Kai ; Brachtendorf, Hans-Georg
Author_Institution
Univ. of Appl. Sci. Upper Austria, Hagenberg, Austria
fYear
2012
fDate
17-18 April 2012
Firstpage
1
Lastpage
4
Abstract
We investigate the effects of numerical damping for oscillator simulation with spline methods. Numerical damping results in an artificial loss of energy and leads therefore to unreliable results in the simulation of autonomous systems, as e.g. oscillators. We show that the negative effects of numerical damping can be eliminated by the use of trigonometric splines. This will be in particular important for spline based adaptive methods.
Keywords
oscillators; splines (mathematics); autonomous system; numerical damping; oscillator simulation; spline based adaptive method; trigonometric spline; Adaptation models; Damping; Numerical models; Oscillators; Polynomials; Spline; Steady-state; Oscillator simulation; splines; trigonometric splines;
fLanguage
English
Publisher
ieee
Conference_Titel
Radioelektronika (RADIOELEKTRONIKA), 2012 22nd International Conference
Conference_Location
Brno
Print_ISBN
978-1-4673-0659-1
Type
conf
Filename
6207647
Link To Document