ISSN 1991-2927
 

ACP № 2 (56) 2019

Author: "Aleksandr Nikolaevich Afanasiev"

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.



Viacheslav Viktorovich Epifanov, Ulyanovsk State Technical University, Doctor of Science in Engineering; graduated from the Machine-Building Faculty of Ulyanovsk Polytechnic Institute; Professor at the Department of Motorcars of Ulyanovsk State Technical University; an author of monographs, articles, inventions in the field of the automation of preproduction engineering. [e-mail: v.epifanov73@mail.ru]V. Epifanov,

Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Science in Engineering; Professor graduated from the Faculty of Radioengineering of Ulyanovsk Polytechnic Institute; First Vice Rector, Vice Rector for Remote and Additional Education of Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD. Research interests are automated training systems, organization of computing processes and structures of computers, design of intelligent systems, CAD, management of complex workflows, diagrammatica of graphic languages. [e-mail: a.afanasev@ulstu.ru]A. Afanasev

Automated System for the Selection of Quality Process Equipment in Serial Production 54_3.pdf

The reasonable selection of process equipment can provide increasing of preproduction engineering efficiency of processes and manufacturing system in the conditions of multiproduct serial manufacturing. Therefore, the article deals with a theoretical foundation of the complexity of components as solids of revolution. It is cost-effective to use manual or computer-controlled metal-cutting machines while manufacturing.The article provides an algorithm and a functional block diagram for the automated system for the process equipment selection (the System). It includes four subsystems: a component coding, a component characteristic correlation, a design selection, a technical documentation output.At industrial enterprises, the System allows to improve significantly the production engineer`s performance while preproduction engineering, the quality of design decisions they take, and the efficiency of the production system.

Machine unit, component, coding, classification, automation, system.

2018_ 4

Sections: Information systems

Subjects: Information systems.



Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Radioengineering Faculty of Ulyanovsk Polytechnic Institute; First Vice-Rector, Vice-Rector for Distance and Further Education of Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD; research interests are computer-aided training system, the organization of computing processes and structures of computers, design of intelligent systems, CAD systems, management of complex workflows, diagrammatics of graphic languages. [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Sergei Igorevich Brigadnov, Ulyanovsk State Technical University, graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Postgraduate Student of 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 intelligent systems for the development of complex automated systems, automated learning environments. [e-mail: sergbrig@yandex.ru]S. Brigadnov

Methods and Means of a Complex System for the Analysis of Design Solutions and Designer Training 52_6.pdf

Currently, computer-aided design (CAD) systems have become an integral part of the work of designers, planners and architects. Modern CAD software systems allow to produce project documentation, perform engineering calculations, to perform modeling and rendering in 3D. A complex system of analysis of design solutions made in CAD KOMPAS-3D and the training of a designer is developed. The mathematical support of the integrated system for the analysis of design solutions and the training of the designer is developed: the method of structural and parametric analysis of project solutions, the associative-oriented model of the designer's competencies, the algorithm for forming the trajectory of training in computer-aided design. The architecture of the complex system is developed; its main components are described: the block of the analysis of design solutions, the block of training of the designer. The developed system supports the functions of automatic restructuring and classification of three-dimensional engineering products, as well as the formation of recommendations to the designer and personalized trajectory of learning computer-aided design in CAD KOMPAS-3D.

Cad kompas, analysis of design solutions, training of the designer, classification of products.

2018_ 2

Sections: Information systems

Subjects: Information systems.


Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Faculty of Radioengineering of Ulyanovsk Polytechnic Institute; First Vice-Rector, Vice-Rector for Distance and Further Education of Ulyanovsk State Technical University; an author of more than 200 articles in the field of CAD; research interests are computer-aided training systems, organization of computer processes and structures, intelligent system design, CAD systems, management of complex workflows, diagrammatics of graphic languages. [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Sergei Igorevich Brigadnov, Ulyanovsk State Technical University, graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Postgraduate Student of 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 intelligent systems for the development of complex automated systems, automated learning environments. [e-mail: sergbrig@yandex.ru]S. Brigadnov,

Dmitrii Sergeevich Kanev, Institute for Distance and Further Education of Ulyanovsk State Technical University, Candidate of Engineering; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Head of the Research Department of the Institute for Distance and Further Education of Ulyanovsk State Technical University; an author of more than 30 articles in CAD; research interests are development and implementation of software and hardware platforms aided in supporting, intensifying and enhancing the students involvement in the educational process with the help of information technologies. [e-mail: dima.kanev@gmail.com]D. Kanev

The Development of an Automated System for Analyzing Design Solutions in Cad Kompas-3d 51_14.pdf

At the present time, the need to improve the quality of design solutions becomes increasingly important as well as the creation of effective tools and methods for the continuous improvement of the skills of designers. An automated system for analysis of design solutions CAD KOMPAS-3D is developed; the main modes of its operation are described. The method of structural-parametric analysis of design solutions made in CAD KOMPAS-3D is proposed. The interaction of the software product with CAD KOMPAS-3D is described using the API-interface for the automated construction of the 3D model tree or assembly model tree. Also, a structural diagram of the system for analyzing design solutions with a description of the main components is shown. An algorithm for forming a sequence of optimal design operations and an algorithm for classifying products of machine-building objects are developed. An example of an analysis of a design solution based on a specific part made in CAD KOMPAS-3D is given.

Cad kompas, analysis of design solutions, solid modeling operations, recommendations.

2018_ 1

Sections: Computer-aided engineering

Subjects: Computer-aided engineering.


Viacheslav Viktorovich Epifanov, Ulyanovsk State Technical University, Doctor of Engineering; graduated from the Faculty of Machine-Building of Ulyanovsk Polytechnic Institute; Professor at the Department of Motorcars of Ulyanovsk State Technical University; an author of monographs, articles, and inventions in the field of process planning automation. [e-mail: v.epifanov73@mail.ru]V. Epifanov,

Aleksandr Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Faculty of Radioengineering at 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

The Automated System of Coding and Classification of Production Objects 000_7.pdf

Increasing efficiency of design and technological training in conditions of multi-nomenclature serial production can be ensured by coding and classification of parts. Therefore, the paper provides theoretical substantiation of classification characteristics of parts and their grouping. A method for coding details is proposed, in accordance with which details are assigned an impersonal code of its design characteristics according to the United Design Documentation System (SUDD) classifier. Technological characteristics of the parts are coded in true values from the drawing. In practice, the technique was implemented when creating a regional data bank about details that contains information on 150 thousand items. The article shows the functional-structural scheme of the automated system for coding and classification (ASCC) of parts, consisting of four subsystems: coding of parts, generalization of parts characteristics, selection of design solutions, output of technical documentation. At industrial enterprises, ASCC allows to significantly increase the labor productivity of designers and technologists in the preparation of production and the quality of the design decisions they make.

Part, coding, classification, automation, system.

2017_ 3

Sections: Information systems

Subjects: Information systems, 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.


Alexander Nikolaevich Afanasiev, Ulyanovsk State Technical University, Doctor of Engineering; graduated from the Faculty of Radio Engineering of Ulyanovsk Polytechnic Institute; Vice-Rector for Distance and Additional Education in Ulyanovsk State Technical University, an author of books and articles in the field of computer-aided design of soft-hardware. [e-mail: a.afanasev@ulstu.ru]A. Afanasiev,

Vitaliy Sergeevich Khorodov, ‘Cyber Systems Development’ LLC, Post-graduate Student; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Head of the Department for Web-Development in ‘Cyber Systems Development’ LLC; an author of articles in the field of distributed design and multi-agent systems. [e-mail: v.khorodov73@gmail.com]V. Khorodov

Computer-aided Design System of Structural and Functional Linguistic Models 38_12.pdf

The article describes a distributed design system, which is based on the multi-agent approach. A developed system architecture that describes the place and role of both system and its main subsystems in the distributed design process is presented. The interaction modes and the functionality of agents in the system are described. A structural and functional linguistic model generated from a designed device description by means of the VHDL language, one of the main objects with which agents and designers interact is considered. The main scenarios of interaction between the agents and a graph representation of such scenario are described. Basic technologies playing an important role in the process of the distributed-design system functioning are shown. A composition and a description of the internal and external dataware component functionality of the developed system are represented. A proposed solution in a form of a distributed design system is aimed at the quality improvement and the reduction of costs during a design solution creation.

Vhdl, corba, cad, distributed design, multi-agent systems, vhdl, structural and functional linguistic models, corba.

2014_ 4

Sections: Computer-aided engineering

Subjects: Computer-aided engineering.


Alexander Nikolaevich Afanasev, Ulyanovsk State Technical University, Doctor of Engineering; graduated from the Faculty of Radioengineering of Ulyanovsk Polytechnical Institute; Director of Institute of Additional distant education; author of articles, monographs, and inventions in the field of development and application of automated systems. [e-mail: a.afanasev@ulstu.ru]A. Afanasev,

Rinat Faiazovich Gainullin, Ulyanovsk State Technical University, Graduate Student at the Deartment of Computer Engineering of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; a programmer of Ekvid LLC; author of articles, inventions in the field of development and application of automated systems. [e-mail: r.gainullin@gmail.com]R. Gainullin

Diagram Language Metacompiler 32_9.pdf

A metacompiler of graphics languages on the basis of finite-state RV grammars is offered. The metacompiler allows to build the finite-state grammar of chart language and to generate necessary operations with an internal memory. The constructed grammar possesses a monitoring completeness. The grammar building algorithm exemplified by the UML language activity chart is considered.

Rv-грамматика, rv-grammar, metacompiler, diagram languages.

2013_ 2

Sections: Computer-aided design system

Subjects: Computer-aided engineering, 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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