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Conference Paper: An efficient Homotopy-based Poincare-Lindstedt method for the periodic steady-state analysis of nonlinear autonomous oscillators

TitleAn efficient Homotopy-based Poincare-Lindstedt method for the periodic steady-state analysis of nonlinear autonomous oscillators
Authors
Issue Date2017
Citation
The 22nd Asia and South Pacific Design Automation Conference (ASP-DAC 2017), Tokyo, Japan, 16-19 January 2017. How to Cite?
AbstractThe periodic steady-state analysis of nonlinear systems has always been an important topic in electronic design automation (EDA). For autonomous systems, the mainstream approaches, like shooting Newton and harmonic balance, are difficult to employ since the period itself becomes an unknown. This paper presents an innovative state-space homotopy-based Poincar'e-Lindstedt method, with a novel Pad'e approximation of the stretched time axis, that effectively overcomes this hurdle. Examples demonstrate the excellent efficiency and scalability of the proposed approach.
DescriptionSession 3C - Pursuing System to Circuit Level Optimality in Timing and Power Integrity: no. 3C-4
Persistent Identifierhttp://hdl.handle.net/10722/232362

 

DC FieldValueLanguage
dc.contributor.authorChen, Z-
dc.contributor.authorBatselier, K-
dc.contributor.authorLiu, H-
dc.contributor.authorWong, N-
dc.date.accessioned2016-09-20T05:29:28Z-
dc.date.available2016-09-20T05:29:28Z-
dc.date.issued2017-
dc.identifier.citationThe 22nd Asia and South Pacific Design Automation Conference (ASP-DAC 2017), Tokyo, Japan, 16-19 January 2017.-
dc.identifier.urihttp://hdl.handle.net/10722/232362-
dc.descriptionSession 3C - Pursuing System to Circuit Level Optimality in Timing and Power Integrity: no. 3C-4-
dc.description.abstractThe periodic steady-state analysis of nonlinear systems has always been an important topic in electronic design automation (EDA). For autonomous systems, the mainstream approaches, like shooting Newton and harmonic balance, are difficult to employ since the period itself becomes an unknown. This paper presents an innovative state-space homotopy-based Poincar'e-Lindstedt method, with a novel Pad'e approximation of the stretched time axis, that effectively overcomes this hurdle. Examples demonstrate the excellent efficiency and scalability of the proposed approach.-
dc.languageeng-
dc.relation.ispartofAsia and South Pacific Design Automation Conference, ASP-DAC 2017-
dc.titleAn efficient Homotopy-based Poincare-Lindstedt method for the periodic steady-state analysis of nonlinear autonomous oscillators-
dc.typeConference_Paper-
dc.identifier.emailChen, Z: zmchen@hku.hk-
dc.identifier.emailBatselier, K: kbatseli@hku.hk-
dc.identifier.emailWong, N: nwong@eee.hku.hk-
dc.identifier.authorityWong, N=rp00190-
dc.identifier.hkuros266652-
dc.description.otherThe 22nd Asia and South Pacific Design Automation Conference (ASP-DAC 2017), Tokyo, Japan, 16-19 January 2017.-

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