Informatics Publishing Limited

Anatoly Grigorevich Korobeynikov ¹, Michael Evgenievich Fedosovsky ¹, Nadezhda Konstantinovna Maltseva ¹, Olga Vadimovna Baranova ¹, Igor Olegovich Zharinov ¹, Andrey Vladimirovich Gurjanov ², Oleg Olegovich Zharinov ³

Affiliations
1 ITMO University, Saint Petersburg, RU
2 JSC Elektroavtomatika, Design Bureau n.a. P.A. Efimov, Saint Petersburg, RU
3 Saint-Petersburg State University of Aerospace Instrumentation (SUAI), Saint- Petersburg, RU

Abstract

Background: In the market economy conditions the system of the economic indices reflecting the activity of the instrument making plant may change quite often. The production activity of the instrument-making plant is always aimed at manufacturing the products to satisfy the demands with consideration of the customers’ requirements. Methods: All this dictates the necessity to use state-of-art methods and approaches at managing the economic processes of the instrument-making plant. Primarily, it means the implementation of high information technologies in management of various processes at the instrument-making plant in order to increase a labor productivity of the employees by decreasing the cost-production ratio and skills upgrading and developing professional competence of experts involved in management activity. Findings: This work presents the analysis of the existing means for practical implementation of the information technologies at the instrument-making plants which increase a competitive capacity of the plants, decrease production time and improve the quality of the products under design. It also gives a description of the information technologies and determines those with the relevant implementation in the instrument-making sector is at the current stage. A process chart for instrumentation equipment production at the plant is given and the stages (process operations) are distinguished at which the implementation of the information technologies is impossible without development of the new support tools. The authors have offered the new automated support tools for design and production processes which increase a competitive ability of the enterprise and which are the forms of a practical implementation of the information technologies. The aforementioned new automated support tools are dedicated for the instrument-making sector and are integrated into the plant information system. Improvements: The materials of the present article are of a practical value for the experts involved in solving the tasks associated with support of design, production and economic activities of instrument-making plants.

Keywords

Design, Instrument-Making Sector, Information Technologies, Production, Process Cycle.

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Maksim Olegovich Kostishin ¹, Anatoly Vladimirovich Shukalov ¹, Igor Olegovich Zharinov ¹, Oleg Olegovich Zharinov ², Aleksandr Nikolaevich Ershov ³

Affiliations
1 Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University), RU
2 Saint-Petersburg State University of Aerospace Instrumentation (SUAI), RU
3 JSC Elektroavtomatika Design Bureau n.a. P.A. Efimov, RU

Abstract

Background: The main attention is paid to the processes of design and production of the airborne display systems, the production specifics of which is associated with image colorimetric characteristics transformation. Method: This article reviews the product lifecycle diagram in the area of aviation instrument engineering. Transformation of color models, i.e., transition from the color coordinates of one color model to the color coordinates of another color model, is relevant for subject areas, in which various physical processes are used for color reproduction in the unified process cycle. Findings: The relevance of the research is determined by the necessity to reproduce identical colors in most cases without visible distortions in various color models and on various physical carriers specific to the real physical color reproduction process. The article shows that it is necessary to consider various color models describing the color rendition properties of various data carriers used in the avionics during creation of the display systems. The developed models and their varieties allow effective coding of information about color and brightness of the image in the communication channel and are used to describe the processes of the television image transmission trialed at the stage of the airborne equipment integration. Improvements/Applications: The materials of the article are of practical value in using the diagram of the end-to-end process cycle allowing the control of colorimetric shifts of color coordinates in the lifecycle of the aviation equipment.

Keywords

Aviation Instrument Engineering, Avionics, Color Models, Color Coordinates, Display Systems, Lifecycle.

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