On the Stability of dc Operating Points Obtained by Solving Hybrid Equations

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概要

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• In circuit simulation, dc operating points of non-linear circuits are obtained by solving circuit equations. In this paper, we consider "hybrid equations" as the circuit equations and discuss the stability of dc operating points obtained by solving hybrid equations. We give a simple criterion for identifying unstable operating points from the information of the hybrid equations. We also give a useful criterion for identifying initial points from which homotopy methods converge to stable operating points with high possibility. These results are derived from the theory of dc operating point stability developed by M.M. Green and A.N. Willson, Jr.

• 一般社団法人電子情報通信学会の論文
• 1997-11-25

著者

• Yamamura Kiyotaka

  The Faculty Of Engineering Gunma University

• Sekiguchi Tooru

  The Faculty Of Engineering Gunma University:akagi Nyugyo Co. Ltd.

• YAMAMURA Kiyotaka

  the Faculty of Engineering, Gunma University

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• Finding All Solutions of Weakly Nonlinear Equations Using Linear Programming
• A Simple Algorithm for Finding All Solutions of Piecewise-Linear Resistive Circuits
• On the Stability of dc Operating Points Obtained by Solving Hybrid Equations
• Computation of Constrained Channel Capacity by Newton's Method

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