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Development of the Software Architecture for Control and Diagnosis of Devices in Heterogeneous Systems |
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M.V. Markosyan, A.L.Grigoryan, T.A.Papoyan. "Development of the Software Architecture for Control and Diagnosis of Devices in Heterogeneous Systems"//Proceedings of International Scientific Conference IRPHE-2010./ Ashtarak-Aghveran, Armenia Russia, September 23-26, 2010y., - C -. In press Abstract - Architecture of software for automatic diagnosis and management of devices in radiotechnical heterogeneous systems is being considered. The proposed architecture is modular, which provides simplicity and flexibility. We consider in detail the structure and functions of all modules. Management and diagnosis is based on the expert data, which are defined in the scripting language JavaScript. |
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A method of the video compression quality measurement |
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S.K.Kocharyan. "A method of the video compression quality measurement".// Proceedings of International Scientific Conference IRPHE-2010./ Ashtarak-Aghveran, Armenia Russia, September 23-26, 2010y., - In press.
Abstract - In this article describes the method of video compression quality measurement. That method has a open architecture and doesn’t rigidly bound with only one type of compression. The advantages of that method is in its universality, dynamism and ability to be improved depending on development of video compression algorithms.
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Automated complex for identification of antennas parameters in SMW band via planar scanning of their near-field configuration |
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V.G. Avetisyan. "Automated complex for identification of antennas parameters in SMW band via planar scanning of their near-field configuration". // Proceedings of International Scientific Conference IRPHE-2010./ Ashtarak-Aghveran, Armenia Russia, September 23-26, 2010y., - C -. In press
Abstract - An equipment design is suggested for antenna testing in short millimeter waveband (SMW), based on amplitude and phase measurements over a plane in the near field of the antenna under test (AUT). Design solutions are offered for units, including the mechanical scanning system, the radio measurement system and the automatic control system. All requirements correspond to the modern technology level. Requirements are developed for the parameters of each unit to attain measurement accuracies comparable to those in similar centimeter waveband antenna measurements. The proposed solutions enable universality of the equipment across different spectral intervals of SMW, hence imply the possibility of reducing antenna testing costs in this frequency range. |
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Working out of a method of designing of public electronic telecommunication networks in connection with town-planning requirements |
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M.V.Markosyan, A.G.Alaverdyan "Working out of a method of designing of public electronic telecommunication networks in connection with town-planning requirements". ////Мин.Просв.и науки Грузии Инстит.Водного хозяйства Грузии Международная конф.докторантов,аспирантов и молодых ученых|| Современные методы охраны окружающей среды, архитектуры и строительства, респ.Грузия,г.Кабулети 14-22 август,2010, ст.7-9. Abstract - Considered the mechanisms of selection of the best choice of construction of public electronic telecommunication networks in connection with features of town-planning structures. Suggested a method of network designing, sequence of necessary actions for realization of this method and criteria of an optimum variant selection. |
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Expert diagnostic system (EDS) |
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A.L.Grigoryan. "Expert diagnostic system (EDS)" //XXXVI Гагаринские чтения - международная молодежная научная конференция/ Москва 2010 Abstract -As such diagnosing problems is very actual, process of EDS developing always on the first place, and each new expert diagnostic system should provide a full cycle of system diagnostic.The program system, allowing describes structure of the system diagnosability, organize data acquisition and it processing by the set algorithm is offered. |
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Step-by-step validation at sequential assembling of active phased antenna array |
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M.V.Markosyan, V.G. Avetisyan, S.G. Eyramjyan "Step-by-step validation at sequential assembling of active phased antenna array" //Reports of National Academy and the State Engineering University of Armenia. Series of Technical Sciences,- 2010y. – Vol.63, №2, - Page 181-191.
Abstract - Step-by-step validation technique of constituent units of active phased antenna array at it sequential assembling is offered. The validation consists of electrical testing, electrical alignment and issue passports. In the beginning of everyone specifically-observed stage the checking of the final assembly units of the previous stage is provided. Note, the final assembly units of the previous stage are the component units of the specifically-observed stage unit, which should be tested. The mentioned checking of each final assembly unit of the previous stage is carried out in mode of in-phase and amplitude uniform excitations of its component units. |
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