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Список видань за алфавітом назв: Авторський покажчик Покажчик назв публікацій  |
Пошуковий запит: (<.>A=Sumtsov A$<.>) | |||
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Загальна кількість знайдених документів : 2 Представлено документи з 1 до 2 |
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| 1. | 
Sumtsov A. Model based design approach applied on the development of the engine monitoring module [Електронний ресурс] / A. Sumtsov, K. Szurman // Авиационно-космическая техника и технология. - 2015. - № 9. - С. 98–102. - Режим доступу: http://nbuv.gov.ua/UJRN/aktit_2015_9_18 The development of the aerospace industry nowadays is focused on continuous monitoring of equipment. The outputs of the monitoring algorithms can be used for planning the maintenance with respect to operative modes and conditions. In such systems, the device that monitors particularly the engine is usually referred to as the Engine Monitoring Module (EMM). The Model Based Design approach and its application on the development process of EMM are described. Using this approach a dramatic development time saving is acquired. Monitoring algorithms are implemented in Matlab/Simulink environment and the final software is a combination of hand-written and automatically generated C code. | ||
| 2. | 
Falendysh A. P. The choice of the strategy of technical operation of modernized shunting locomotives [Електронний ресурс] / A. P. Falendysh, N. D. Chyhyryk, A. L. Sumtsov, O. V. Kletska // Науковий вісник Національного гірничого університету. - 2019. - № 2. - С. 43-50. - Режим доступу: http://nbuv.gov.ua/UJRN/Nvngu_2019_2_8 Purpose. The work is devoted to the relevant issue of choosing a technical operation strategy for modernized shunting locomotives. To achieve this goal, the existing indicators evaluating the technical operation components were considered and a new evaluation criterion was proposed. Methodology. Applying a comprehensive approach to assessing the technical operation effectiveness, a new indicator, a complex technical operation coefficient, was developed. A mathematical model for determining the complex technical operation coefficient was developed. Findings. The modeling of the change in the scope of unplanned repairs based on the existing requirements to the value of the percentage of faulty diesel locomotive locomotives. The complex technical exploitation coefficient for different strategies of scheduled technical maintenance and repairs is calculated. Originality. Dependences are obtained for unplanned repairs depending on the percentage of faulty locomotives in and the number of sections at the disposal of the locomotive depot. A new criterion of estimation of systems of technical operation of locomotives is proposed and efficiency of its application is proved. Practical value. Modeling was carried out for two types of work (shunting and removal) and four maintenance and repair systems. Calculations of the complex technical operation coefficient for modernized shunting locomotives of the ЧМЕ3М series showed that the change in its value is 3,7 - 4,25 UAH/kWh. Thus, it is preferable to apply the fourth strategy from the considered maintenance and repair strategies. Due to its application, a rational technical operation system for modernized shunting locomotives of the ЧМЕ3М series with diesel engines Cat 3508 was choosen. | ||
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