A Homotopy Continuation Approach for Testing a Basic Analog Circuit

Vazquez-Leal, H. and Sarmiento-Reyes, A. and Filobello-Nino, U. and Khan, Y. and Herrera-May, A. L. and Castaneda-Sheissa, R. and Jimenez-Fernandez, V. M. and Vargas-Dorame, M. and Sanchez-Orea, J. (2013) A Homotopy Continuation Approach for Testing a Basic Analog Circuit. British Journal of Mathematics & Computer Science, 3 (3). pp. 226-240. ISSN 2231-0851

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Abstract

The increase of complexity on integrated circuits has also raised the demand for new testing methodologies capable to detect functional failures within circuits before they reach the market. Hence, this work proposes to explore the use of homotopy as a tool for testing a basic analog circuit. The homotopy path is influenced by nonlinearities from the equilibrium equation of the circuit; this situation can be used to infer faults by detecting changes on the homotopy path. The concept was explored using numerical simulation of a simple test circuit; then comparing results for the circuit with and without faults, obtaining modifications on the homotopy path like: the final point, number of iterations, and the number of turning points.

Item Type: Article
Subjects: Science Global Plos > Mathematical Science
Depositing User: Unnamed user with email support@science.globalplos.com
Date Deposited: 06 Jul 2023 04:51
Last Modified: 06 Jan 2024 03:39
URI: http://ebooks.manu2sent.com/id/eprint/1206

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