The New Modelica MultiBody Library
The New Modelica MultiBody Library
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发表时间：
2003-11
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通讯作者：
M. Otter;H. Elmqvist;S. Mattsson
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作者：
M. Otter;H. Elmqvist;S. Mattsson
开发了一个新的Modelica库，用于三维机械系统的建模和仿真。它将在Modelica标准库中免费提供。此外，Dymola仿真环境已得到显著增强，以支持所需的功能。多体库首先从用户的角度呈现。此外，实施的所有必要的细节进行了描述。该库包括其他多体软件通常不具备的功能，例如对一大类运动学回路的分析处理，或对象的任意连接功能。例如，3D线力分量的串联连接是可能的。
A new Modelica library for the modeling and simulation of 3-dimensional mechanical systems has been developed. It will be freely available in the Modelica standard library. Furthermore, the Dymola simulation environment has been considerably enhanced to support the needed features. The MultiBody library is first presented from a user’s point of view. Furthermore, all essential details of the implementation are described. The library includes features that are usually not available in other multi-body software, such as analytic handling of a large class of kinematical loops, or the arbitrary connection feature of objects. For example, series connection of 3D line force components is possible.