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Framework of machine criticality assessment with criteria interactions

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

Criticality is considered as a fundamental category of production planning, maintenance process planning and management. The criticality assessment of......

Failure-based sealing reliability analysis considering dynamic interval and hybrid uncertainties

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

In the reliability analysis of a sealing structure, radial clearance of the contact surface is usually regarded as a failure criterion, and the sample......

Opportunistic maintenance strategy of a Heave Compensation System for expected performance degradation

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (3)

In the marine industry, heave compensation systems are applied to marine equipment to compensate for the adverse effects of waves and the hydraulic sy......

A tool wear condition monitoring approach for end milling based on numerical simulation

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

As an important research area of modern manufacturing, tool condition monitoring (TCM) has attracted much attention, especially artificial intelligenc......

Uncertainty propagation in structural reliability with implicit limit state functions under aleatory and epistemic uncertainties

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

Uncertainty propagation plays a pivotal role in structural reliability assessment. This paper introduces a novel uncertainty propagation method for st......

A data-driven predictive maintenance strategy based on accurate failure prognostics

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

Maintenance is fundamental to ensure the safety, reliability and availability of engineering systems, and predictive maintenance is the leading one in......

Effective sensor placement based on a VIKOR method considering common cause failure in the presence of epistemic uncertainty

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

Owing to expensive cost and restricted structure, limited sensors are allowed to install in modern systems to monitor the working state, which can imp......

Reliability assessment of wind turbine generators by fuzzy universal generating function

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (2)

Wind power has been widely used in the past decade because of its safety and cleanness. Double fed induction generator (DFIG), as one of the most popu......

Preventive maintenance of multiple components for hydraulic tension systems

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (3)

Automatically controlled hydraulic tension systems adjust the tension force of a conveyor belt under different working conditions. Failures of an auto......

An efficient method for calculating system non-probabilistic reliability index

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (3)

Collecting enough samples is difficult in real applications. Several interval-based non-probabilistic reliability methods have been reported. The key ......

Fatigue life prediction of wire rope based on grey particle filter method under small sample condition

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (3)

The fatigue life prediction of wire ropes has two main characteristics: a large test sample size and uncertain factors. In this paper, based on the sm......

Enhancing machining accuracy reliability of multi-axis CNC machine tools using an advanced importance sampling method

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (3)

The purpose of this paper is to propose a general precision allocation method to improve machining performance of CNC machine tools based on certain d......

Prediction of remaining useful life for lithium-ion battery with multiple health indicators

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (1)

Lithium-ion (Li-ion) battery has become a primary energy form for a variety of engineering equipments. To ensure the equipments' reliability, it is cr......

Prognostics uncertainty reduction by right-time prediction of remaining useful life based on hidden Markov model and proportional hazard model

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (1)

Uncertainty is a key problem in remaining useful life (RUL) prediction, and measures to reduce uncertainty are necessary to make RUL prediction truly ......

A combined universal generating function and physics of failure Reliability Prediction Method for an LED driver

期刊: EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY, 2021; 23 (1)

The accurate and effective reliability prediction of light emitting diode (LED) drivers has emerged as a key issue in LED applications. However, previ......

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