The limitation for the growth of step of DPTA method

Xiao Wu; Zhou Jin; Dan Niu; Yasuaki Inoue

doi:10.1109/ISICIR.2014.7029501

The limitation for the growth of step of DPTA method

Xiao Wu, Zhou Jin, Dan Niu, Yasuaki Inoue

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The damped pseudo-transient analysis (DPTA) method, of step 1 up to 3 are described as they are applied to a nonlinear circuit. The DPTA method with an effective implementation based on SPICE3 is compared to the pure pseudo-transient analysis and compound element pseudo-transient analysis (CEPTA) methods, and is shown to be more efficient. The first order multi-step linear integration algorithms, k step damped differentiation formulas (DDF-k), are applied to the DPTA method. For timestep Δt fixed, the damping effect of DPTA methods is enlarged as k increases. In this paper, we analyze the features for different step k. Also the limitation and how to choose suitable value for the step k are discussed.

Original language	English
Title of host publication	Proceedings of the 14th International Symposium on Integrated Circuits, ISIC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	588-591
Number of pages	4
ISBN (Print)	9781479948338
DOIs	https://doi.org/10.1109/ISICIR.2014.7029501
Publication status	Published - 2015 Feb 2
Event	14th International Symposium on Integrated Circuits, ISIC 2014 - Singapore Duration: 2014 Dec 10 → 2014 Dec 12

Other

Other	14th International Symposium on Integrated Circuits, ISIC 2014
City	Singapore
Period	14/12/10 → 14/12/12

Keywords

artificial damping
circuit simulation
DC operating point
nonlinear circuit
pseudo-transient analysis

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

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10.1109/ISICIR.2014.7029501

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Wu, X, Jin, Z, Niu, D & Inoue, Y 2015, The limitation for the growth of step of DPTA method. in Proceedings of the 14th International Symposium on Integrated Circuits, ISIC 2014., 7029501, Institute of Electrical and Electronics Engineers Inc., pp. 588-591, 14th International Symposium on Integrated Circuits, ISIC 2014, Singapore, 14/12/10. https://doi.org/10.1109/ISICIR.2014.7029501

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title = "The limitation for the growth of step of DPTA method",

abstract = "The damped pseudo-transient analysis (DPTA) method, of step 1 up to 3 are described as they are applied to a nonlinear circuit. The DPTA method with an effective implementation based on SPICE3 is compared to the pure pseudo-transient analysis and compound element pseudo-transient analysis (CEPTA) methods, and is shown to be more efficient. The first order multi-step linear integration algorithms, k step damped differentiation formulas (DDF-k), are applied to the DPTA method. For timestep Δt fixed, the damping effect of DPTA methods is enlarged as k increases. In this paper, we analyze the features for different step k. Also the limitation and how to choose suitable value for the step k are discussed.",

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AU - Niu, Dan

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N2 - The damped pseudo-transient analysis (DPTA) method, of step 1 up to 3 are described as they are applied to a nonlinear circuit. The DPTA method with an effective implementation based on SPICE3 is compared to the pure pseudo-transient analysis and compound element pseudo-transient analysis (CEPTA) methods, and is shown to be more efficient. The first order multi-step linear integration algorithms, k step damped differentiation formulas (DDF-k), are applied to the DPTA method. For timestep Δt fixed, the damping effect of DPTA methods is enlarged as k increases. In this paper, we analyze the features for different step k. Also the limitation and how to choose suitable value for the step k are discussed.

AB - The damped pseudo-transient analysis (DPTA) method, of step 1 up to 3 are described as they are applied to a nonlinear circuit. The DPTA method with an effective implementation based on SPICE3 is compared to the pure pseudo-transient analysis and compound element pseudo-transient analysis (CEPTA) methods, and is shown to be more efficient. The first order multi-step linear integration algorithms, k step damped differentiation formulas (DDF-k), are applied to the DPTA method. For timestep Δt fixed, the damping effect of DPTA methods is enlarged as k increases. In this paper, we analyze the features for different step k. Also the limitation and how to choose suitable value for the step k are discussed.

KW - artificial damping

KW - circuit simulation

KW - DC operating point

KW - nonlinear circuit

KW - pseudo-transient analysis

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BT - Proceedings of the 14th International Symposium on Integrated Circuits, ISIC 2014

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ER -

The limitation for the growth of step of DPTA method

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Keywords

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