This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Template-Based Approach for Modeling Of Complicated Multi-Body Systems
Technical Paper
2011-01-0736
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Template-based approach has been widely applied in the modeling of multi-body dynamics system and its effectiveness is proven for the large and complex systems. However, issues like interoperability and scalability hinder the further applications. This paper presents a tool to support template-based modeling of multi-body system with improved capability for easy template creation, modification and translation.
In our approach, the data and algorithms are capsulated in templates represented with class concept in open-source language Python. With the hierarchical definition of classes at different levels such as model, sub-system and components, the modeling complexity of large models are greatly reduced and fast model creation and modification are enabled to support the high level simulations and optimizations. This modeling practice has been successfully applied in the modeling of tracked vehicle, military trucks and other large systems with improved effectiveness and efficiency.
Recommended Content
Technical Paper | Engine Test Beds - Yesterday - Today - Tomorrow |
Technical Paper | Experiment and Research on Truck Platform Made of Bamboo Plywood |
Journal Article | Towards an Open Source Framework for Small Engine Controls Development |
Authors
Citation
Song, P., "A Template-Based Approach for Modeling Of Complicated Multi-Body Systems," SAE Technical Paper 2011-01-0736, 2011, https://doi.org/10.4271/2011-01-0736.Also In
References
- Song, Peilin Melick, Pete Horchner, James A Framework for Modeling and Simulation of Tracked Vehicles of High Mobility 2010 NDIA GROUND VEHICLE SYSTEMS ENGINEERING and TECHNOLOGY SYMPOSIUM Detroit, MI Aug. 2010
- MSC.Software http://www.mscsoftware.com/ Nov. 15 2010
- FunctionBay www.functionsim.com Nov. 15 2010
- Tisell, C. Orsborn, K. A system for multibody anslysis based on object-rational database technology Adv. Eng. Softw. 32 971 984 2000
- The Modelica Association, Modelica http://www.modelica.org/ June 16 2010
- Comet Solution Inc. Comet/MultiBodyDynamics http://www.cometsolutions.com/ Nov. 15 2010
- González, M. González, F. Luaces, A. Cuadrado, J. Interoperability and neutral data formats in multibody system simulation Multibody Syst Dyn 2007 18 59 72
- Otter, M. Elmqvist, H. Cellier, F. Modeling of multibody systems with the object-oriented modeling language Dymola Nonlinear Dynamics 9 91 112 1996 9 91 112