The application of a polynomial chaos approach to the vibration analysis of an elevator system

Colon, D., Kaczmarczyk, S. and Balthazar, J. (2016) The application of a polynomial chaos approach to the vibration analysis of an elevator system. Paper presented to: 3rd International Symposium on Uncertainty Quantification and Stochastic Modeling, 2016-02-15 - 2016-02-19.

Colon_Diego_UBCM_2016_The_application_of_a_polynomial_chaos_approach_to_the_vibration_analysis_of_an_eleva ... (425kB)

Item Type:	Conference or Workshop Item (Paper)
Abstract:	The paper presents the uncertainty quantification of an elevator system by the Method of Polynomial Chaos. Initially, the mathematical model (the equations of motion) of an elevator system is derived and the sources of randomness are identified, which are in the elevator’s trail. The method of polynomial chaos is then presented in its two versions (intrusive and non-intrusive) and the non-intrusive version is applied (numerically) in order to evaluate the uncertainties in the amplitude of the rope and car vibration by means of an auto-covariance function.
Uncontrolled Keywords:	Elevator systems, Polynomial chaos, Uncertainty quantification
Creators:	Colon, Diego, Kaczmarczyk, Stefan and Balthazar, Jose
Faculties, Divisions and Institutes:	Faculties > Faculty of Arts, Science & Technology > Engineering
Date:	15 February 2016
Date Type:	Publication
Page Range:	pp. 1-10
Journal or Publication Title:	3rd International Symposium on Uncertainty Quantification and Stochastic Modeling
Event Title:	3rd International Symposium on Uncertainty Quantification and Stochastic Modeling
Event Dates:	2016-02-15 - 2016-02-19
Place of Publication:	BRA
Event Type:	Other
Number of Pages:	10
Language:	English
DOI:	https://doi.org/10.20906/CPS/USM-2016-0014
Status:	Published / Disseminated
Refereed:	Yes
Related URLs:	https://pure.northampton.ac.uk/en/public...
URI:	http://nectar.northampton.ac.uk/id/eprint/12201

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