Finite difference schemes for transient simulation of transmission lines exhibiting uncertainties

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Finite difference numerical schemes are shown to be effective at propogating the effects of uncertainties in time domain. Stochastic LIM is based on the Stochastic Galerkin Method applied to finite difference leapfrog-based Latency Insertion Method. In this paper, two techniques for simulating transmission lines exhibiting uncertainties are discussed. The geometric and material uncertainties in a transmission line is characterized by the probability distribution of its per-unit-length R, L, G, C parameters. Then, transient simulation of equivalent stochastic circuit is performed using Stochastic LIM and also deterministic LIM with Stochastic Collcation.

Original languageEnglish (US)
Title of host publication2016 IEEE 20th Workshop on Signal and Power Integrity, SPI 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509003495
DOIs
StatePublished - Jun 20 2016
Event20th IEEE Workshop on Signal and Power Integrity, SPI 2016 - Turin, Italy
Duration: May 8 2016May 11 2016

Publication series

Name2016 IEEE 20th Workshop on Signal and Power Integrity, SPI 2016 - Proceedings

Other

Other20th IEEE Workshop on Signal and Power Integrity, SPI 2016
CountryItaly
CityTurin
Period5/8/165/11/16

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ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Hardware and Architecture

Cite this

Chen, X., Schutt-Ainé, J. E., & Cangellaris, A. C. (2016). Finite difference schemes for transient simulation of transmission lines exhibiting uncertainties. In 2016 IEEE 20th Workshop on Signal and Power Integrity, SPI 2016 - Proceedings [7496311] (2016 IEEE 20th Workshop on Signal and Power Integrity, SPI 2016 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SaPIW.2016.7496311