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

Diego Colon; Stefan Kaczmarczyk; Jose Balthazar

doi:10.20906/CPS/USM-2016-0014

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

Diego Colon, Stefan Kaczmarczyk, Jose Balthazar

Research output: Contribution to Conference › Paper › peer-review

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.

Original language	English
Pages	1-10
Number of pages	10
DOIs	https://doi.org/10.20906/CPS/USM-2016-0014
Publication status	Published - 15 Feb 2016
Event	3rd International Symposium on Uncertainty Quantification and Stochastic Modeling - Maresias, Brazil Duration: 15 Feb 2016 → 19 Feb 2016

Conference

Conference	3rd International Symposium on Uncertainty Quantification and Stochastic Modeling
Country/Territory	Brazil
City	Maresias
Period	15/02/16 → 19/02/16

Keywords

Elevator systems
Polynomial chaos
Uncertainty quantification

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10.20906/CPS/USM-2016-0014

Colon_Diego_UBCM_2016_The_application_of_a_polynomial_chaos_approach_to_the_vibration_analysis_of_an_elevator_systemFinal published version, 415 KB

Cite this

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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{\textquoteright}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.",

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AU - Balthazar, Jose

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N2 - 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.

AB - 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.

KW - Elevator systems

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KW - Uncertainty quantification

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

Abstract

Conference

Keywords

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