Automated scheme for linearisation points selection in TPWL method applied to non-linear circuits

Automated scheme for linearisation points selection in TPWL method applied to non-linear circuits

Trajectory piecewise linear (TPWL) approximation is a well-known model order reduction technique for non-linear systems. It involves weighted summation of the dimensionally reduced linear systems obtained at certain points on the system trajectory. The points at which the linearised systems are prod...

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Bibliographic Details
Main Authors: Shifali Kalra, Mashuq-un Nabi
Format: Article
Language:English
Published: Wiley 2019-10-01
Series:The Journal of Engineering
Subjects:
reduced order systems
computational complexity
linear systems
state-space methods
piecewise linear techniques
approximation theory
error analysis
nonlinear dynamical systems
linearisation techniques
well-known model order reduction technique
nonlinear systems
weighted summation
dimensionally reduced linear systems
nonlinear system trajectory
linearised systems
reduced model
linearised model
linear model
selected lps
chosen distance
conventional lp selection schemes
tpwl approximation
automated scheme
linearisation points selection
tpwl method
nonlinear circuits
trajectory piecewise linear approximation
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0876

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https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0876

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