Evaluation of reliability of low damage probability calculations for unitary structures

Cherniavsky, A.; Shadchin, A. V.

doi:10.3103/s1052618810040175

Cited by 7 publications

(3 citation statements)

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“…Любая машина представляет собой сложную техническую систему, надежность которой определяется составляющих ее элементов [5,6]. Анализируя структурную надежность системы можно установить показатели надежности ее элементов [7]. Надежность элементов машин является функцией времени их эксплуатации.…”

Section: планирование ремонта и замен элементов машин по уровню надежunclassified

Планирование Ремонта Транспортно–технологических Машин По Техническому Состоянию

Репин¹,

Евтюков²,

Райчык³

2019

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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Section: планирование ремонта и замен элементов машин по уровню надежunclassified

Планирование Ремонта Транспортно–технологических Машин По Техническому Состоянию

Репин¹,

Евтюков²,

Райчык³

2019

Zeszyty Naukowe Politechniki Częstochowskiej. Budownictwo

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“…Values of records change with the aging of machinery (Smith, 2003;Bujaczek et al, 2013;Shao-Fei Jiang et al, 2014;Repin et al, 2016;Protasov, Nikolaychuk, 2011;Makhutov, Reznikov, 2015;Chernyavsky, Shadchin, 2010). Thus, for example, operating time reduces due to the increase of maintenance downtime, while operating costs (Z var ) rise by 1.5 ... 4% per year.…”

Section: Description Of Models For Determination Of Optimum Service Lmentioning

confidence: 99%

Optimizing the service life of plant machinery and vehicles using information system for management of engineering status

Repin

Evtiukov

Rajczyk

2016

AEJ

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The paper contains results of studies of changes in performance of plant machinery and vehicles during operation: non-failure operating time, costs, revenue, profit and cost efficiency. It is shown that decrease of non-failure operating time and increase of operating costs can be described by the exponential law. Mathematical models based on changes of performance parameters were developed in order to determine optimum service life of machinery according to economic criteria. The paper describes application of an information system for collection and processing of data necessary for models.Application of the developed method for determining of optimum service life would contribute to rational formation of machinery fleet.Key words: plant machinery and vehicles, service life, operation, information system Introduction Operational management of complex facilities, such as plant machinery and vehicles, is a complicated task with many parameters. A whole class of automated information means, i.e. asset management systems (according to European classification, EAM systems -Enterprise Asset Management), was developed to assist in solving of this task. EAM systems provide collection and processing of operational information, automate maintenance and repair planning, and reveal the need for spare parts and other resources. One of directions of EAM system development is its intellectualization, i.e. development of an opportunity to improve production processes by supplying information systems with mathematical models describing dynamics of main parameters and processes.

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“…Many researchers (Bujaczek, 2013;Repin and Evtjukov, 2015;Protasov and Nikolaychuk, 2011;Chernyavsky and Shadchin, 2010) propose to assess the reliability of machines with the help of the queuing theory (QT). A scheme of change in states of elements replaced by the time to failure, drawn up according to QT methods, is presented in Figure 1.…”

Section: Assessment Of Machine Elements Reliability Using the Queuingmentioning

confidence: 99%

Substantiation of the Replacement Interval of Construction Machines by the Target Reliability Level

Repin

Zazykin

Кротова

2017

AEJ

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Evaluation of reliability of low damage probability calculations for unitary structures

Cited by 7 publications

References 0 publications

Планирование Ремонта Транспортно–технологических Машин По Техническому Состоянию

Планирование Ремонта Транспортно–технологических Машин По Техническому Состоянию

Optimizing the service life of plant machinery and vehicles using information system for management of engineering status

Substantiation of the Replacement Interval of Construction Machines by the Target Reliability Level

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