ISSN 1991-2927
 

ACP № 2 (56) 2019

Author: "Dmitrii Valerevich Khakimov"

Dmitrii Valerevich Khakimov, graduated from the Faculty of Information Systems and Technologies and finished his postgraduate studies at the Department of Measuring and Computing Systems at Ulyanovsk State Technical University; Engineer of the Complex Department of Scientific-Production Enterprise “Digital Radio Systems”; an author of articles in the field of avionics safety assessment and airborne hardware complexes structure optimization. [e-mail: sense151015@mail.ru]D. Khakimov,

Sergei Konstantinovich Kiselev, Ulyanovsk State Technical University, Doctor of Engineering; graduated from Ulyanovsk Polytechnic Institute with a specialty in Aircraft Instruments Engineering; Professor and Head of the Department of Measuring and Computing Systems of Ulyanovsk State Technical University; an author of monographs, articles, and patents in the field of instrument engineering. [e-mail: ksk@ulstu.ru]S. Kiselev,

Valerii Mikhailovich Kandaulov, Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor at the Department of Measuring and Computing Systems at Ulyanovsk State Technical University; Head of “Intelsoft”; specializes in CAD and analytical information systems development; an author of articles in these fields. [e-mail: kandaulov@aisgorod.ru]V. Kandaulov

Architecture Optimization of Functions of Airborne Equipment Complexes on the Basis of Integral Modular Avionics 000_3.pdf

The article deals with the process of designing of an airborne equipment complex based on integrated modular avionics. For a more complete disclosure of the advantages of the new architecture of the complexes, the authors propose to single out the process of designing the architecture of the product functions in the form of a tree in a separate stage. Taking into account that the design process of the complex is closely connected with the process of assessing its security at all stages, the article shows that the design of the product function architecture should be intermediate between technical analysis and safety analysis and the process of circuit design of the product. That allows to perform a primary assessment of the product fault safety level, formulate requirements for the application of methods in order to increase its reliability and fault safety at the early stages of design. Optimization of the architecture of the product functions also allows to justify the hardware requirements of the complex.

Airborne equipment complex, integral modular avionics, product fault safety, optimization of functions architecture.

2017_ 3

Sections: Automated control systems

Subjects: Automated control systems, Computer-aided engineering, Architecture of ship's system.


Dmitrii Valerevich Khakimov, Scientific-Production Enterprise “Digital radio systems”, graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Postgraduate Student of the Department of Measuring and Computing Systems of Ulyanovsk State Technical University; Engineer of the Complex Department of Scientific-Production Enterprise “Digital radio systems”; an author of articles in the field of avionics safety assessment and airborne hardware complexes structure optimization. [e-mail: sense151015@mail.ru]D. Khakimov,

Sergei Konstantinovich Kiselev, Ulyanovsk State Technical University, Doctor of Engineering; graduated from Ulyanovsk Polytechnic Institute with a specialty in Aircraft Instruments Engineering; Professor and Head of the Department of Measuring and Computing Systems of Ulyanovsk State Technical University; an author of monographs, articles, and patents in the field of instrument engineering. [e-mail: ksk@ulstu.ru]S. Kiselev

Optimization of the Functional Structure of Airborne Hardware Complexes 000_12.pdf

The article shows that it is unnecessary to distribute functions on the basis of their belongings to one of the air vehicle (AV) level in order to take advantages of the integrated modular avionics (IMA) architecture in constructing the airborne hardware complexes (AHC). The method of construction and optimization of the functional structure of AV AHC on the basis of constructing a product functions tree is considered. The basic principles of constructing function groups optimized for implementation on a hardware platform with the desired characteristics are formulated. The authors developed a notion of indirect function realization and described its main advantages and disadvantages. Also, a product functions tree describing algorithm was proposed and outlined. The recursive action algorithm was given by the example of forming one group of functions. The method for improving the load on a hardware unit with its lack of load after the process of forming a group of functions was proposed.

Airborne hardware complex, architecture, optimization, algorithm, product functions tree, security, integrated modular avionics.

2016_ 2

Sections: Computer-aided engineering

Subjects: Computer-aided engineering, Automated control systems, Architecture of ship's system.


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