Michael Sielemann
DLR Institute of Robotics and Mechatronics, Germany
Francesco Casella
Dipartimento di Elettronica e Informazione, Politecnico di Milano, Italy
Martin Otter
DLR Institute of Robotics and Mechatronics, Germany
Christop Clauß
Fraunhofer EAS, Dresden, Germany
Jonas Eborn
Modelon AB, Lund, Sweden
Sven Erik Matsson
Dassault Systèmes AB, Lund Sweden
Hans Olsson
Dassault Systèmes AB, Lund Sweden
Ladda ner artikel
http://dx.doi.org/10.3384/ecp1106375Ingår i: Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany
Linköping Electronic Conference Proceedings 63:10, s. 75-85
Publicerad: 2011-06-30
ISBN: 978-91-7393-096-3
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
The new operator homotopy(..) was introduced in Modelica 3.2 to improve the solution of difficult ini-tialization problems. The background and motivation for this approach is discussed and it is demonstrated how to apply it for mechanical; electrical and fluid systems. Furthermore; it is shown at hand of several examples how an inappropriate formulation might lead to ill-posed problems.
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