搜索结果: 1-14 共查到“安全科学技术 Reliability”相关记录14条 . 查询时间(0.125 秒)
《可靠性工程与系统安全》（Reliability Engineering and System Safety）（图）
可靠性工程与系统安全 Reliability Engineering and System Safety
2013/9/30
Reliability Engineering and System Safety is an international journal devoted to the development and application of methods for the enhancement of the safety and reliability of complex technological s...
Interval importance sampling method for finite element-based structural reliability assessment under parameter uncertainties
Finite element method Importance sampling Imprecise probability Interval analysis Interval uncertainty Probability box Simulation Structural reliability Statistical uncertainty
2012/4/26
Parameters of a probabilistic model often cannot be determined precisely on the basis of limited data. In this case the unknown parameters can be introduced as intervals, and the imprecise probability...
Reliability of k-out-of-n systems with phased-mission requirements and imperfect fault coverage
Imperfect fault coverage Phased-mission system k-out-of-n redundancy Reliability analysis
2012/4/14
Abstract
In this paper, an efficient method is proposed for the exact reliability evaluation of k-out-of-n systems with identical components subject to phased-mission requirements and imperfect fault...
Reliability of k-out-of-n systems with phased-mission requirements and imperfect fault coverage
Imperfect fault coverage Phased-mission system k-out-of-n redundancy Reliability analysis
2012/4/15
In this paper, an efficient method is proposed for the exact reliability evaluation of k-out-of-n systems with identical components subject to phased-mission requirements and imperfect fault coverage....
Solving binary-state multi-objective reliability redundancy allocation series-parallel problem using efficient epsilon-constraint, multi-start partial bound enumeration algorithm, and DEA
ε-constraint method Pareto front Multi-objective redundancy allocation problem DEA
2012/4/15
In this paper, a procedure based on efficient epsilon-constraint method and data envelopment analysis (DEA) is proposed for solving binary-state multi-objective reliability redundancy allocation serie...
Solving binary-state multi-objective reliability redundancy allocation series-parallel problem using efficient epsilon-constraint, multi-start partial bound enumeration algorithm, and DEA
ε-constraint method Pareto front Multi-objective redundancy allocation problem DEA
2012/4/14
In this paper, a procedure based on efficient epsilon-constraint method and data envelopment analysis (DEA) is proposed for solving binary-state multi-objective reliability redundancy allocation serie...
A physics-of-failure based reliability and maintenance modeling framework for stent deployment and operation
Stent reliability Physics of failure Fatigue crack growth Single-event overloads Degradation Random shocks Preventive maintenance
2012/4/14
Reliability study of stents becomes extremely important due to the high demand on these devices to counteract the effects of atherosclerosis. Based on the physics-of-failure mechanisms, we propose a p...
A physics-of-failure based reliability and maintenance modeling framework for stent deployment and operation
Stent reliability Physics of failure Fatigue crack growth Single-event overloads Degradation Random shocks Preventive maintenance
2012/4/15
Reliability study of stents becomes extremely important due to the high demand on these devices to counteract the effects of atherosclerosis. Based on the physics-of-failure mechanisms, we propose a p...
Asymptotics for continuous lifetime distributions with polynomial failure rate with an application in reliability
Continuous lifetime distribution Polynomial failure rate Delta method Testing Confidence interval Computer algebra
2012/4/15
This paper is a continuation of work reported by Csenki (2011 [1]), where the coefficients of a polynomial failure rate function of a continuous lifetime distribution were expressed in terms of deriva...
Analyzing the topological, electrical and reliability characteristics of a power transmission system for identifying its critical elements
Critical infrastructures Vulnerability assessment Electrical transmission system Network analysis Reliability Connectivity degree
2012/4/16
The subject of this paper is the analysis of an electrical transmission system with the objective of identifying its most critical elements with respect to failures and attacks. The methodological app...
Hybrid reliability model for nuclear reactor safety system
Hybrid reliability model Markov process Reliability block diagram Shutdown system Belgian reactor 2
2012/4/16
The dependability of critical safety systems needs to be quantitatively determined in order to verify their effectiveness, e.g. with regard to regulatory requirements. Since modular redundant safety s...
Reliability analysis of pedestrian safety crossing in urban traffic environment
Pedestrian error Traffic accident Reliability Waiting duration
2012/4/12
This paper describes the pedestrian safety crossing behaviour at signalized crosswalks in an urban traffic environment based on human reliability analysis. In our research, pedestrians’ waiting durati...
Subset Simulation of a reliability model for radioactive waste repository performance assessment
Radioactive waste repository Performance assessment Reliability model Subset Simulation Markov Chain Monte Carlo
2012/4/22
In this paper, we show an original application of the Subset Simulation (SS) technique on a model for the performance assessment of a near surface radioactive waste repository. The logic of the protec...
Fatigue reliability of a stiffened panel subjected to correlated crack growth
Fatigue reliability Stiffened panel Crack growth Inspection Reliability updating
2012/4/26
The objective of this work is to analyze the fatigue reliability of a stiffened panel subjected to the growth of correlated cracks. A probabilistic crack growth model is applied, allowing for the exis...