Substantiation of Reliability Requirements for Mobility Means of Surface-to-Air Missile Systems

Open'ko,; Drannyk,; Kobzev,; Brovko,; Zalevsky, G. S.

doi:10.3849/aimt.01122

Cited by 9 publications

(13 citation statements)

References 3 publications

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“…Reliability models are considered in [6,7] only for the products of continuous long-term use. Reliability models are considered in [8] only for the products of repeated cyclic use. A stationary COR is used in [2,9] as an operational indicator of the reliability of recoverable objects of MCU.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…Stationary or nonstationary coefficients of operational readiness (NCOR) the models of which more accurately describe the CTS condition immediately before IU are proposed in [5] as operative indicators. At the same time, reliability models for the products of repeated use in complex operating conditions are not studied in [2,[5][6][7][8][9].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

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Developing the model of reliability of a complex technical system of repeated use with a complex operating mode

Ланецький¹,

Lukyanchuk²,

Khudov³

et al. 2020

EEJET

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Solving the problems of setting requirements to the reliability of complex technical systems for various purposes presupposes their classification according to the features characterizing the purpose, modes of use, etc. According to the modes of use, systems are divided into objects of continuous long-term use, repeated cyclic use, and single-use. The objects of repeated cyclic use include the systems operating in cycles. Durations of the periods of work and pause in the cycle are considered deterministic values. Technological and/or technical maintenance is carried out in pauses between the operation periods. In addition to the known classification, it was proposed to introduce a group of systems of repeated use with a complex operating mode. A complex mode is understood as a mode that includes waiting for a request of the system use and executing the request after it arrives at a random time. An analytical model of reliability of such a system has been developed in the form of a ratio for a non-stationary total coefficient of operational readiness. This model describes the processes of the system functioning in the intervals of waiting and use. In this case, the duration of the intervals of waiting and/or execution of the request are random values. Ratios for this indicator were obtained for three options of specifying the functions of distribution of durations of waiting in a turnon condition and fulfilling the request for use. The developed model makes it possible to set requirements for reliability and maintainability of the systems with a complex operating mode. The results of modeling the dependences of the operational indicators of reliability on parameters of the functions of distribution of durations of waiting and executing the request were obtained for different distributions. Recommendations were formulated concerning the substantiation of the requirements to reliability and maintainability of the systems under consideration

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Developing the model of reliability of a complex technical system of repeated use with a complex operating mode

Ланецький¹,

Lukyanchuk²,

Khudov³

et al. 2020

EEJET

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show abstract

“…Particularly, different vehicles reliability is considered in the following studies [13][14][15]. In [16] there has been developed the method for substantiation of requirements to SAM system mobility means reliability. Meanwhile, the method proposed in [16] has some assumptions and limitations, as only one dependability component (reliability) was investigated.…”

Section: Problem Formulationmentioning

confidence: 99%

“…In [16] there has been developed the method for substantiation of requirements to SAM system mobility means reliability. Meanwhile, the method proposed in [16] has some assumptions and limitations, as only one dependability component (reliability) was investigated. Moreover, mobility means were considered as irreparable facilities.…”

Section: Problem Formulationmentioning

confidence: 99%

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Reliability and Maintainability Requirements for Mobility Means of Surface-to-Air Missile Systems

Опенько

Tyurin

Mironyuk

et al. 2020

AiMT

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The article solves the problem of complex substantiation of reliability and maintainability requirements for mobility means of surface-to-air missile (SAM) systems considering hierarchical structure of mentioned systems and appropriate characteristics of their mobility means, minimum configuration of SAM system means for air defense operation and a number of tactical characteristics of operation area. The quantitative characteristics of effectiveness of SAM system mobility means are measured by the coefficient of effectiveness sustainment which is the ratio of initial effect considering reliability and maintainability of mobility means to its value in case of faultless mobility means. The developed mathematical models, which are proposed for further use as a program product, are designed for defining the limit values of such reliability measures as mean range between failures and mean recovery time of combat and technical facilities of SAM system corresponding to given values of coefficient of effectiveness sustainment.

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Reliability Assessment of Highly Reliable Samples Using the Tolerance Limits and the Weibull’s Law

Dyptan,

Yablonsky,

Avramenko

et al. 2024

Lecture Notes in Networks and Systems

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Substantiation of Reliability Requirements for Mobility Means of Surface-to-Air Missile Systems

Cited by 9 publications

References 3 publications

Developing the model of reliability of a complex technical system of repeated use with a complex operating mode

Developing the model of reliability of a complex technical system of repeated use with a complex operating mode

Reliability and Maintainability Requirements for Mobility Means of Surface-to-Air Missile Systems

Reliability Assessment of Highly Reliable Samples Using the Tolerance Limits and the Weibull’s Law

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