The article examines the features of electronic document management of technical documentation of railway automation and telemechanics. The article deals with the problems of synthesis of mathematical description of electronic document flow of technical documentation of railway automation and telemechanics. For this purpose, a survey of the actual processes of creating, checking and using technical documentation was performed on the example of maintaining custom specifications for automation and telemechanics systems, which allowed us to identify document flow scenarios, as well as protocols for the properties of technical documents. The method of creating a model of electronic document flow of technical documentation based on the graph theory apparatus is developed. To set the matrix form of document flow representation, it is proposed to use a set of flat rectangular matrices, each of which represents the state of the system in some discrete unit of time. The resulting incident matrices determine the graph model of the document flow of the process under consideration, and the set of these matrices sets all possible scenarios for the movement of documents in the process, describes all possible document States, and determines possible participants. The use of the proposed method for constructing a mathematical model based on graph theory allows us to develop reliable application software for solving problems of operational document management of technical documentation.

Electronic document flow of technical documentation

Bulavsky P.E. Conceptual model of electronic document management of technical documentation // Transport of the Russian Federation (Транспорт Российской Федерации). – 2011. – №1(32). – Pp. 60-63.

Vasilenko M. N. Electronic document management in railway signalling / M. N. Vasilenko, V. G. Trohov, Zuev D. V. // Automation, communication, Informatics. – 2014. – №8. – Pp. 2-3.

Vasilenko M. N. The development of electronic document management in railway automation and telemechamics / M. N. Vasilenko, V. G. Trohov, D. V. Zuev, V. D. Sedykh // Automation, communication, Informatics. – 2015. – № 1. – Pp.14-16.

Bulavsky, P. E. Electronic document management of technical documentation / Bulavsky, P. E., Markov, D. S. // Automation, communication, Informatics (Автоматика, связь, информатика). – 2012. – №2. – Pp.2-4.

Aripov N. M. About document management in the Department of automation and telemechanics and the introduction of paperless technology technical documentation management / Aripov N.M. Baratov D. K. // Bulletin Of The Tashkent Railway Transport Engineering Institute (Вестник ТашИИТ). – 2015. – №2. – 2015. – Pp.77-81.

Bulavsky, P. E. Hierarchical multi formalization of a simulation model of electronic document management of technical documentation / P. E. Bulavsky, D.S. Markov // Topical issues of development of systems of railway automatics and telemechanics: collection of scientific works / ed. by VL.V.Sapozhnikov – SPb.: PGUPS, 2013, p. 52-59.

Baratov D., Aripov N. The problems of electronic document management technical documentation on the basis of the hierarchical formalization // Proc. of VII International Scientific Conference and IV International symposium of young researchers: Transport problems 2015, Jun 22-25, Katowice, Poland, 2015, pp. 620-625.

Baratov, D. K., Aripov, N. M., & Ruziev, D. K. (2019, September). Formalized Methods of Analysis and Synthesis of Electronic Document Management of Technical Documentation. In 2019 IEEE East-West Design & Test Symposium (EWDTS) (pp. 1-9). IEEE.

Aripov, N., Aliyev, R., Baratov, D., & Ametova, E. (2016). Features of Construction of Systems of Railway Automatics and Telemechanics at the Organization of High-Speed Traffic in the Republic of Uzbekistan. Procedia Engineering, 134, 175-180.