ABSTRACTS OF ARTICLES OF THE JOURNAL "INFORMATION TECHNOLOGIES".
No. 11. Vol. 27. 2021

DOI: 10.17587/it.27.575-581

V. N. Gridin¹, Scientific Director, Dr. Sci. Tech., Professor, e-mail: info@ditc.ras.ru, V. I. Anisimov^{1, 2}, Chief Researcher, Dr. Sci. Tech., Professor, e-mail: info@ditc.ras.ru, S. A. Vasilev², PhD, Assistant, e-mail:
venom-gt@list.ru
¹ Design Information Technologies Center Russian Academy of Sciences, Odintsovo, Moscow region, Russian Federation,
² Saint Petersburg Electrotechnical University, Saint Petersburg, Russian Federation

Methods for Calculating Transients in Large Electronic Circuits Based on Diacoptics

The article deals with the method of constructing mathematical and software for modeling transients in large electronic circuits based on the decomposition of the original circuit into a number of subcircuits, followed by the calculation of the circuit in parts by diacoptics methods. The practical implementation of the proposed method allows you to significantly increase the performance of the software, reduce the cost of the required RAM and increase the speed of solving the problem of calculating transients, which is especially important in the development of distributed automation systems for circuit design due to the reduced time of dialog interaction between the system and the Internet.
Keywords: distributed systems, automation of circuit design, diacoptics, circuit modeling, generalized signal graph, decomposition methods, technology for calculating weakly connected circuits in parts

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