通过使用拓扑条件确定用于评估直流解的唯一性的正反馈结构

Proceedings of the Fourth IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.02TH8611) Pub Date : 2002-08-07 DOI:10.1109/ICCDCS.2002.1004001

L. Hernández-Martínez, H. Vázquez-Leal, A. Sarmiento-Reyes

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摘要

本文提出了一种评估晶体管网络直流解的唯一性的方法。它确定了这样一个网络的条件，以便拥有多个直流工作点。该方法是基于识别正反馈结构(pfs)，通过求助于Hasler (Fosseprez等人，IEEE Trans.)给出的定义。电路与系统第18卷，没有。3，第393-402页，1989;Hasler) Int。电路理论与应用。，第14卷，第237-262页，1986年;福塞普雷兹和哈斯勒，同上，第18卷，第2号。6, 625-638页，1990)。建立了空化和调节能级pfs存在的拓扑条件。

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Identifying positive feedback structures for assessing the uniqueness of the DC solution by using topological conditions

This paper presents a method focused on assessing the uniqueness of the DC solution of transistor networks. It determines the conditions for such a network in order to possess multiple DC operating points. The method is based on identifying positive feedback structures (PFSs) by resorting to the definitions given by Hasler (Fosseprez et al, IEEE Trans. Circuits and Sys. vol. 18, no. 3, pp. 393-402, 1989; Hasler, Int. J. Circuit Theory and Appl., vol. 14, pp. 237-262, 1986; Fosseprez and Hasler, ibid., vol. 18, no. 6, pp. 625-638, 1990). The topological conditions for the existence of PFSs at nullator and norator level are established.

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Proceedings of the Fourth IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.02TH8611)

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