Treatment of Constrained Multibody Dynamic Systems with Uncertainties

2005-01-0936

04/11/2005

Event
SAE 2005 World Congress & Exhibition
Authors Abstract
Content
This study addresses the critical need for computational tools to model complex nonlinear multibody dynamic systems in the presence of parametric and external uncertainty. Polynomial chaos has been used extensively to model uncertainties in structural mechanics and in fluids, but to our knowledge they have yet to be applied to multibody dynamic simulations. We show that the method can be successfully applied to quantify uncertainties in time domain and frequency domain for constrained multibody dynamic systems.
Meta TagsDetails
DOI
https://doi.org/10.4271/2005-01-0936
Pages
13
Citation
Sandu, C., Sandu, A., Chan, B., and Ahmadian, M., "Treatment of Constrained Multibody Dynamic Systems with Uncertainties," SAE Technical Paper 2005-01-0936, 2005, https://doi.org/10.4271/2005-01-0936.
Additional Details
Publisher
Published
Apr 11, 2005
Product Code
2005-01-0936
Content Type
Technical Paper
Language
English