ISSN 1991-2927
 

ACP № 2 (60) 2020

Author: "Nikolai Nikolaevich Voyt"

Nikolai Nikolaevich Voit, Candidate of Science in Engineering, Associate Professor; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Associate Professor of the Department of Computer Engineering of Ulyanovsk State Technical University; an author of more than 150 scientific articles in the field of intelligent CAD, Case- and Cals-Technologies; research interests are in the field of workflow design automation, formal languages and grammars, automata, control and analysis of business processes, intelligent workflow processing systems, ontologies, automated learning environments. e-mail: n.voit@ulstu.ru.N. Voit,

Dmitrii Sergeevich Kanev, Candidate of Science in Engineering; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of more than 80 articles in the field of CAD; research interests are in the field of development and implementation of software and hardware platforms that support, intensify and increase the involvement of students in the educational process with the help of information technologies. e-mail: dima.kanev@gmail.com.D. Kanev,

Sergei Iurevich Kirillov, graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University, Postgraduate Student at the Department of Computer Engineering of Ulyanovsk State Technical University; an author of more than 20 articles in the field of CAD; research interests are in the field of visual languages of business processes and workflows, analysis of graphic diagrams for syntactic and semantic errors, development and implementation of software and hardware platforms that support, intensify and increase the involvement of students in the educational process. e-mail: kirillovsyu@gmail.com.S. Kirillov

The Method of Translation of the Diagram With One Type Directed Link Into the Inhibitor Petri Net 57_5.pdf

The fundamental scientific problem of the theory of business process management is to improve the efficiency of synthesis and processing of workflows of automated systems in order to reduce the time spent on their development and improve the quality of diagram models in terms of error control, reduce the semantic gap between analysis and execution of business processes.
One of the approaches for their verification is the use of the Petri nets formalism, which allows to carry out the semantic and syntactic analysis of models. In particular, to get all possible scenarios of the business process, to determine neverrunning functions and deadlocks of the system, which is especially important in the analysis of cyclic processes. At the same time, the existing methods of translation of graphic diagrams of business process management into the Petri net are specialized and are aimed at working with one / two graphic languages.
The paper proposes a method of transferring charts from one type of directed connections in the inhibitor Petri net. The application of this method for the translation of the control flow of the EPC diagram is shown.

Business processes; graphical language analysis; EPC; Petri net.

2019_ 3

Sections: Information systems

Subjects: Information systems.



Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Science in Engineering, Professor; graduated from the Radioengineering Faculty at Ulyanovsk Polytechnic Institute; First Vice-Rector, Vice-Rector for Distance and Extended Education at Ulyanovsk State Technical University; an author of more than 250 articles in the field of CAD; interested in automated training systems, computational process and computer structure organization, intelligent system design, CAD, composite workflow control, graphic language diagrammatics. [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Nikolai Nikolaevich Voit, Ulyanovsk State Technical University, Candidate of Science in Engineering; graduated from the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; Associate Professor at the Department of Computer Science of Ulyanovsk State Technical University, Deputy Director for Distance and Extended Education at Ulyanovsk State Technical University; an author of more than 180 articles in the field of intelligent CAD systems, CASE and CALS Technologies; interested in intelligent development systems of complex computer-aided systems, automated training systems, graphical languages and grammatics. [e-mail: n.voit@ulstu.ru]N. Voit,

Segrei Iurevich Kirillov, Ulyanovsk State Technical University, graduated from the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; Postgraduate Student at the Department of Computer Science at Ulyanovsk State Technical University, Head of the Scientific Research Department of the Institute of Distance and Extended Education; an author of more than 20 articles in the field of CAD; interested in graphical languages diagrammatics, models and methods of workflow analysis and control, development and introduction of hardware and software of support, intensification and improvement of trainee involvement in educational process. [e-mail: kirillovsyu@gmail.com]S. Kirillov

Automation of Workflow Design in an Industrial Enterprise 55_7.pdf

Increasing of the automated workflow synthesis systems efficiency is the fundamental scientific problem of the business process management theory. The problem includes such subtasks as processing in order to reduce the time spent on their development, increasing the success of processing diagram models, namely the implementation of the requirements for resource constraints, functionality, financial component and deadlines, as well as improving the diagram models quality in terms of error control, narrowing the semantic gap between business process analysis and execution.In the article, an approach to the analysis of workflow diagram models on the basis of temporal automatic grammar with linear analysis time is proposed. The approach allows to control and analyze structural-semantic and temporal errors. The results of the research represent that the approach has significant advantages over similar methods of analysis. The effectiveness of this analytical approach is proved by concrete real and relevant examples.

Workflows, business-process, grammar, visual language.

2019_ 1

Sections: Computer-aided engineering

Subjects: Computer-aided engineering.



Aleksandr Petrovich Pinkov, Ulyanovsk State Technical University, Candidate of Economics, graduated from Ulyanovsk branch of Kuibyshev Planning Institute; Acting Rector of Ulyanovsk State Technical University, an author of more than 50 papers, a monograph, and articles in the field of economics, planning, marketing, production engineering, higher education organization, and corporate training. [e-mail: rector@ulstu.ru]A. Pinkov,

Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Radioengineering Faculty of Ulyanovsk Polytechnic Institute; First Vice-Rector for Distance and Extended Education at Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD, interested in automated training systems, computational process and computer structure organization, intelligent system design, CAD, composite workflow control, graphic language diagrammatics. [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Nikolai Nikolaevich Voit, Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor at the Department of Computer Science of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of more than 114 articles in the field of intelligent CAD systems, CASE and CALS technologies; interested in intelligent systems for development of complex computer-aided systems, automated training systems, graphical languages and grammatics. [e-mail: n.voit@ulstu.ru]N. Voit,

Dmitrii Sergeevich Kanev, Ulyanovsk State Technical University, graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Chief Staff Scientist at the Department of Computer Science of Ulyanovsk State Technical University; an author of more than 20 articles in the field of CAD; interested in development and distribution of firmware systems intended for maintenance, intensification, and increase of trainee involvement in educational process with the use of information technologies. [e-mail: dima.kanev@gmail.com]D. Kanev

Development of Methods and Means of Computer Systems for Machine Objects Cad Training 000_11.pdf

Currently, the most promising areas in the field of computer-based training are adaptive and multimedia technologies. The main objective of adaptive learning systems (ALS) is the implementation of learning management taking into account the individual characteristics of users. Adaptive methods can reduce the time and improve the efficiency of the learning process at the expense of the users held in an optimal training zone, changing the sequence of presentation material and tasks, content, learning pace and load. The article provides the analysis of the existing methods for construction of adaptive automated training systems, their advantages and disadvantages are determined. ALS with the author's method of synthesis of a learning path, the method for correcting the student's profile through automatic analysis of operations carried out in CAD software packages (by the example of COMPASS CAD system).

Automated training systems, domain model, student model, adaptation methods, recommendations system.

2017_ 1

Sections: Information systems

Subjects: Information systems.


Aleksandr Nikolaevich Afanasiev, Ulyanovsk State Technical University, Doctor of Engineering, Professor at the Department of Computer Engineering of Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD; interested in the field of automated training systems, computational process and computer structure organization, intelligent system design, CAD, composite workflow control, graphical language diagrammatics. [e-mail: a.afanasev@ulstu.ru]A. Afanasiev,

Nikolai Nikolaevich Voyt, Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor at the Department of Computer Engineering of Ulyanovsk State Technical University; an author of more than 138 articles in the field of intelligent CAD systems, CASE and CALS technologies; interested in the field of intelligent systems for complex computer-aided system design, automated training environments, graphical languages and the grammar of graphics, distributed systems. [e-mail: n.voit@ulstu.ru]N. Voyt

Intelligent Agent System for Analyzing Design Workflow Models 000_5.pdf

Business process and workflows of project organization represent diagrams as Buisness Process Model Language (BPML), Unified Model Language (UML), Architecture of Integrated Information Systems (ARIS), Integration Definition Metodology (IDEF0 и IDEF3), which may contain errors made by a designer. In order to check that errors we developed a new grammar (called RVM-grammar) that allows us to increase quality of business process management and workflow systems by 20% oppositely with a reserved graph grammar, a positional grammar, and a relational grammar. Thus, we propose an intelligent agent system based on RVM-grammar to analyze business-process models for manufacturing. The system has linear time in order to facilitate the automatically identification of a variety of syntax and semantical errors in workflow models, which enables the analysis of four additional types of errors. In order to consider the distributed dynamic character of business processes, the authors proposed a new intelligent agent system based on the RVM-grammar and analyzing models of business processes with line timetable conformity that extends evaluation precision of syntax and semantic errors in the models of design work flows.

Agent systems, the grammar of graphics, business processes.

2015_ 4

Sections: Information systems

Subjects: Information systems, Computer-aided engineering.


Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Radioengineering Faculty at Ulyanovsk Polytechnic Institute; Vice-Rector for Distance and Extended Education at Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD, interested in automated training systems, computational process and computer structure organization, intelligent system design, CAD, composite workflow control, graphic language diagrammatics [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Nikolai Nikolaevich Voit, Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor at the Department of Computer Science at Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; an author of more than 114 articles in the field of intelligent CAD systems, CASE and CALS technologies; interested in intelligent development systems of complex computer-aided systems, automated training systems, graphical languages and grammatics. [e-mail: n.voit@ulstu.ru]N. Voit,

Dmitrii Sergeevich Kanev, Ulyanovsk State Technical University, Post-graduate Student at the Department of Computer Science at Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of more than 20 articles in the field of CAD; interested in development and distribution of firmware systems intended for maintenance, intensification, and increase of trainee involvement in educational process with the use of information technologies. [e-mail: dima.kanev@gmail.com]D. Kanev

The Development and Analysis Method and the Model of Computer Simalator 000_7.pdf

An intensive usage of high-technology equipment for present-day developed production process makes high requirements on personnel training. Therefore, the adoption of modern information technologies particularly simulators for the educational process is an urgent problem of the great practical importance. The existing approaches to the implementation of virtual simulators and trainee actions assessment methods are analyzed, also their advantages and disadvantages are determined in the article. The author’s virtual simulator model intended for web-oriented realization and the method of trainee actions analysis for his competence assessment. Due to this approach, specialist training process could be able without coachers because the system controls trainee actions by checking learning tasks. Represented solutions allow to develop high-performance simulators and to use them in organizing personnel trainings that meet modern production requirements. Particularly, the model was tested and used for the development of the following device simulators: C1-116, C1-127, and C1-125 oscillographs, CNT-90 timer/counter/ analyzer, and RG4-17-01A high-frequency signal generator.

Virtual simulator, automata approach, simulator realization, trainee action assessment.

2015_ 2

Sections: Information systems

Subjects: Information systems.


Aleksandr Nikolaevich Afanasiev[e-mail: mars@mv.ru] A. Afanasyev,

Nikolai Nikolaevich Voyt[e-mail: mars@mv.ru] N. Voyt

Development and Analysis of Models of Computer-aided Training Cad System 18_12.pdf

The aim of the article is to analyze models which are the base for organization and im-plementation of a computer-aided training CAD system. The article deals with architec-ture paradigms of the computeraided training CAD system. It analyses scenario models and gives a model of scope.

Computer-aided training system, training scenario models, design automation.

2009_ 4

Sections: Modeling for tasks of design and control

Subjects: Computer-aided engineering.


Aleksandr Nikolaevich Afanasiev, [e-mail: mars@mv.ru]A. Afanasyev,

Nikolai Nikolaevich Voyt, [e-mail: mars@mv.ru] N. Voyt

Development of Methods of Fuzzy Parametric Adaptive Diagnostics of Trained Engineering Specialist 17_8.pdf

The article describes a method of diagnostics of design characteristics (knowledge, ability, skills and competence) of engineering specialist trained using CAD. It also cites a training algorithm using the Gaussian membership function.

Design automatization, engineer training, kohonen's fuzzy maps, adaptive diagnostics.

2009_ 3

Sections: Issues of interaction and support of decision-making within integrated c2 system

Subjects: Automated control systems.


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