Estimation of Quality Parameters in the Radio Flight Support Operational System

Соломенцев, Олександр; Zaliskyi, Maksym; Zuiev, Oleksiy

doi:10.3846/16487788.2016.1227541

Cited by 36 publications

(16 citation statements)

References 2 publications

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“…In general availability models for different probability density function of times between failures and times to repairs are given in [18].…”

Section: Otal Times To Repairs Of Wind Generator Hoursmentioning

confidence: 99%

Statistical Data Processing during Wind Generators Operation

Zaliskyi¹,

Petrova²,

Asanov³

et al. 2019

IJEETC

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The article deals with the problem of data processing in wind turbines operation systems. The current status of wind power was analyzed, particularly the prospect of using wind turbines both onshore and offshore for generating electricity in the Black Sea region. Main attention was paid to actual statistical data processing received during the operation of wind turbines. Statistical model of times between failures and times to repairs was analyzed. This analysis made it possible to calculate the probability density function of availability. In addition, mathematical models that specify statistical data on q-q plot were made, which can be used for solving the forecasting problems.  Index Terms-operation system, statistical data processing, mean time between failures, q-q plot

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“…In general availability models for different probability density function of times between failures and times to repairs are given in [18].…”

Section: Otal Times To Repairs Of Wind Generator Hoursmentioning

confidence: 99%

Statistical Data Processing during Wind Generators Operation

Zaliskyi¹,

Petrova²,

Asanov³

et al. 2019

IJEETC

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“…For the purpose of operational efficiency providing, statistical data processing algorithms can be used (Solomentsev, Zaliskyi, & Zuiev, 2016). The values of determining parameters (Silkov & Delas, 2015) and values of reliability measures (Solomentsev et al, 2017) can be used as the source of initial data for processing.…”

Section: Introductionmentioning

confidence: 99%

Efficiency of Operational Data Processing for Radio Electronic Equipment

et al. 2020

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The paper deals with the statistical data processing algorithms in operation system of radio electronic equipment. The main purpose is analysis of data processing algorithm efficiency according to the analytical calculations and simulation results. During radio electronic equipment operation failures are possible. These failures affect on the equipment’s technical condition that can deteriorate. In case of condition-based maintenance, it is necessary to detect the time moment of deterioration beginning. Therefore, in this paper the deterioration detection algorithm was developed according to Neyman-Pearson criterion with a fixed sample size. The initial data are times between failures of radio electronic equipment, and these data can be identified by the exponential probability density function. The step-function model was chosen for failure rate change description. To estimate efficiency the operating characteristic was calculated. The simulation based on Monte-Carlo method confirmed the correctness of theoretical calculations.

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“…The same is to the radio flight support operational system [6] because it necessitates the estimation of quality parameters in the multi-optionality of the possible operational situations; and it ought to be optimal. It is obvious that application of the proposed approach to the systems with active human functioning, emerging research [7] shows the opportunities for socio-technical decision support in air navigation systems, leads to the ways of optimization stipulated by the needs of the effective structural interactions.…”

Section: Introductionmentioning

confidence: 99%

“…In relation to the problems of the optimal control techniques in aircraft guidance and control development, its safety technologies, as well as smart navigation or artificial intelligence versus natural, it should be mentioned that the subjective individuals' preferences [1] also have to be reckoned with. The spectrum of considerations and applications could be infinitely wide, such as having been paid an attention to at the references [2][3][4][5][6][7][8][9]; it deals with the multi-alternativeness of the situations.…”

Section: Introductionmentioning

confidence: 99%

The User-Preferred Optimal Flight Parameters in an Active Navigational System in a Multi-Alternative Situation

Goncharenko

2020

Transactions on Aerospace Research

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The goal of this paper is to investigate the influence of the objectively existing effectiveness functions of an aircraft control system upon the control and managerial decision making process in the framework of the subjective entropy maximum princi-ple. The subjective analysis theory entropy paradigm makes it possible to consider the aircraft control system based upon personal preferences as an active system governed by an individual (active element of the control system) with the help of her/his individual subjective preferences optimal distributions obtained in conditions of operational multi-alternativeness and those operational alternatives the active system active element’s individual subjective preferences uncertainty. The described ap-proach takes into account the simple two-alternative operational situation in regards with the objectively existing effectiveness functions, related to the aircraft control system, in the view of a controlled parameter and a combination of it with its rate as the ratio. The obtained expressions for the objective functional extremal functions of the effectiveness and preferences, as well as the subjective entropy of the alternatives preferences, illustrated in diagrams visualize the situation and allow taking a good choice. The ideas of the required proper governing, managing, and control methods choice optimization with respect to only 2 alternative objective effectiveness functions arguments might be simple; nevertheless, increasing the number of parameters and further complication of the problem setting will not change the principle of the problem solution.

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Estimation of Quality Parameters in the Radio Flight Support Operational System

Cited by 36 publications

References 2 publications

Statistical Data Processing during Wind Generators Operation

Statistical Data Processing during Wind Generators Operation

Efficiency of Operational Data Processing for Radio Electronic Equipment

The User-Preferred Optimal Flight Parameters in an Active Navigational System in a Multi-Alternative Situation

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