Author(s) :
Peter Kunkel
,
Volker Mehrmann
,
Ingo Seufer
Preprint series of the Institute of Mathematics, Technische Universität Berlin
Preprint 730-2002
MSC 2000
- 65L05 Initial value problems
-
34H05 Control problems
ZDM : N80
Abstract :
This is the manual for the code DGENDA Version 1.0.
DGENDA solves initial value problems for general nonlinear
differentiell algebraic equations (DAEs) (of arbitrary index)
in the form F(t,x(t),x'(t))=0, with initial
condition x_0. DGENDA uses a BDF method with order and stepsize control
and is implemented in FORTRAN 77.
Keywords :
differential-algebraic equation, index reduction, nonlinear systems, multibody system, circuit simulation, software manual