Conference article

Introduction of the 3D Geometrical Constraints in Modelica

Régis Plateaux
LISMMA, France

Olivia Penas
LISMMA, France

Faïda Mhenni
LISMMA, France

Jean-Yves Choley
LISMMA, France

Alain Riviere
LISMMA, France

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Published in: Proceedings of the 7th International Modelica Conference; Como; Italy; 20-22 September 2009

Linköping Electronic Conference Proceedings 43:60, s. 526-530

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Published: 2009-12-29

ISBN: 978-91-7393-513-5

ISSN: 1650-3686 (print), 1650-3740 (online)


Mechanical Modelica Libraries enable one to model instances of geometrical objects and their absolute positioning. But in order to facilitate the design by taking into account the size and the position of objects; we need relative positioning variables and parameters. In this paper; we propose to meet this challenge by adding in Modelica a set of 13 geometrical constraints and by implementing them.


Modelica 3D; Geometrical Constraint TTRS; Relative positioning


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