A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits

The interval Newton (IN) method is one of the methods which are capable of finding all solutions of a system of nonlinear equations. Many approaches have been proposed to improve the efficiency of the method when applying to problem of finding all direct current (DC) solutions of nonlinear circuits....

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Main Author: Sermsak Uatrongjit
Format: Conference Proceeding
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/50717
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-507172018-09-04T04:45:54Z A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits Sermsak Uatrongjit Computer Science Engineering The interval Newton (IN) method is one of the methods which are capable of finding all solutions of a system of nonlinear equations. Many approaches have been proposed to improve the efficiency of the method when applying to problem of finding all direct current (DC) solutions of nonlinear circuits. The IN method consists of many steps, one of them is the box-splitting. This is usually performed by splitting the box in some appropriately chosen coordinate direction to form two new smaller boxes. In this paper, a simple box-splitting strategy is proposed when the IN method is applied to find all DC solutions of a circuit whose nonlinear elements are only diodes and bipolar junction transistors. The idea is to employ the voltage-current characteristic of diode to find the appropriate splitting point. The proposed technique has been implemented using C-XSC toolbox. Its performance is evaluated by testing with some test nonlinear circuits. The results indicate that the proposed technique can reduce the number of search boxes and improve the computation time. 2018-09-04T04:44:40Z 2018-09-04T04:44:40Z 2010-07-30 Conference Proceeding 2-s2.0-77954926970 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77954926970&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50717
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Engineering
spellingShingle Computer Science
Engineering
Sermsak Uatrongjit
A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
description The interval Newton (IN) method is one of the methods which are capable of finding all solutions of a system of nonlinear equations. Many approaches have been proposed to improve the efficiency of the method when applying to problem of finding all direct current (DC) solutions of nonlinear circuits. The IN method consists of many steps, one of them is the box-splitting. This is usually performed by splitting the box in some appropriately chosen coordinate direction to form two new smaller boxes. In this paper, a simple box-splitting strategy is proposed when the IN method is applied to find all DC solutions of a circuit whose nonlinear elements are only diodes and bipolar junction transistors. The idea is to employ the voltage-current characteristic of diode to find the appropriate splitting point. The proposed technique has been implemented using C-XSC toolbox. Its performance is evaluated by testing with some test nonlinear circuits. The results indicate that the proposed technique can reduce the number of search boxes and improve the computation time.
format Conference Proceeding
author Sermsak Uatrongjit
author_facet Sermsak Uatrongjit
author_sort Sermsak Uatrongjit
title A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
title_short A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
title_full A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
title_fullStr A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
title_full_unstemmed A box-splitting strategy of interval newton method for finding all DC solutions of BJT circuits
title_sort box-splitting strategy of interval newton method for finding all dc solutions of bjt circuits
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77954926970&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/50717
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