2017
DOI: 10.15587/1729-4061.2017.107244
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Theoretical-applied aspects of the composition of regression models for combined propulsion complexes based on data of experimental research

Abstract: На підставі вивчення властивостей компо-нентів суднових енергетичних установок (СЕУ) комбінованих пропульсивних комплексів (КПК) і особливостей побудови рівнянь, що характеризу-ють енергетичні процеси у конкретній СЕУ кон-кретного КПК, були розроблені принципи побу-дови їхніх регресійних емпіричних моделей із визначенням функції зв'язку вхідних змінних із вихідною за даними експериментальних випробу-вань. Зроблено перевірку адекватності отриманої моделі із розрахунком відповідних критеріїв Ключові слова: судно… Show more

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Cited by 9 publications
(6 citation statements)
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“…The ratios of coefficients di, bks, and aik (5) correlate better with probability coefficients, suggesting that MMEMS reliability is increased in operational modes, one of which is dynamic positioning, and allows the results to be added to the database of various decision support systems to provide developers and researchers with the information they need to create new MMEMS concepts or modify existing ones. Determination of the values of the probabilistic coefficients of the disturbing factors applied to MMEMS, and the formation of a configuration matrix of the compensating forces with determining the distance from the place of application of the individual disturbing factor to the projection of the force vector on the plane of motion MMEMS possible on the basis of the identifying relevant identification factors.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The ratios of coefficients di, bks, and aik (5) correlate better with probability coefficients, suggesting that MMEMS reliability is increased in operational modes, one of which is dynamic positioning, and allows the results to be added to the database of various decision support systems to provide developers and researchers with the information they need to create new MMEMS concepts or modify existing ones. Determination of the values of the probabilistic coefficients of the disturbing factors applied to MMEMS, and the formation of a configuration matrix of the compensating forces with determining the distance from the place of application of the individual disturbing factor to the projection of the force vector on the plane of motion MMEMS possible on the basis of the identifying relevant identification factors.…”
Section: Resultsmentioning
confidence: 99%
“…Although many information processing tasks related to the control and control of a multi-mass electromechanical system (MMEMS) are cyclical, random influences on the control object cause access to devices that perform various functions. control and management, in general, is not regular [5]. Random value is also the time spent by the processor on the processing of information in the control process, as algorithms for solving problems have branching, containing cycles.…”
Section: Introductionmentioning
confidence: 99%
“…The accuracy of adjusting the voltage and frequency of GA on CPH in the presence of optimal regulators is determined by variance in the adjusted value. The GA voltage variance when adjusting the excitation current in the load current function for th predefined full power S is written as [38]:…”
Section: The Study Materials and Methodsmentioning
confidence: 99%
“…Such methods are used on the basis of the study of the internal properties of elements of complex systems and assemblies and take into account the peculiarities of constructing equations that characterize various processes in specific operational modes of a particular system [5]. In turn, the development of principles for constructing regression models according to experimental studies are determined by the principle of combining input on the basis of experiment data of only typical sensors for operation in a limited spectral range without taking into account the characteristics and individual technical requirements of EPI [9][10][11];…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%