Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Ming J"'
Autor:
Kyungmee O. Kim, Ming J. Zuo
Publikováno v:
Reliability Engineering & System Safety. 180:104-110
In this paper, we consider the problem of assigning a given reliability improvement target of an existing series system to its constituent subsystems in view of the failure risk and improvement cost. Previous research has solved this problem by devel
Autor:
Kyungmee O. Kim, Ming J. Zuo
Publikováno v:
Reliability Engineering & System Safety. 169:321-329
Failure mode and effects analysis (FMEA) is a structured method used during a given stage of the system life cycle to understand all probable failure modes and the effects of their occurrences. The risk priority number (RPN) is calculated in FMEA to
Publikováno v:
Reliability Engineering & System Safety. 169:330-338
Surrogate models are often used to alleviate the computational burden for structural systems with expensively time-consuming simulations. In this paper, a new adaptive surrogate model based efficient reliability method is proposed to address the issu
Publikováno v:
Chinese Journal of Mechanical Engineering. 30:1369-1382
Tooth pitting is a common failure mode of a gearbox. Many researchers investigated dynamic properties of a gearbox with localized pitting damage on a single gear tooth. The dynamic properties of a gearbox with pitting distributed over multiple teeth
Publikováno v:
Reliability Engineering & System Safety. 167:84-94
Time Limited Dispatch (TLD) allows a degraded redundant system to operate for a limited length of time before it is sent for repair. Existing TLD analysis methods do not consider dispatch reliability requirement as a constraint, thus unacceptable fli
Publikováno v:
Reliability Engineering & System Safety. 210:107514
For systems with functionally exchangeable components, those components may work in different health states after operating for a period due to distinct working loads or external environment. To explore the full use of all components and extend the o
Publikováno v:
Reliability Engineering & System Safety. 150:1-10
Minimal paths (MPs) play an important role in network reliability evaluation. In this paper, we report an efficient recursive algorithm for finding all MPs in two-terminal networks, which consist of a source node and a sink node. A linked path struct
Publikováno v:
Reliability Engineering & System Safety. 149:24-33
In most of literatures of age replacement policy, failures before planned replacement age can be either minimally repaired or perfectly repaired based on the types of failures, cost for repairs and so on. In this paper, we propose age replacement pol
Publikováno v:
Reliability Engineering & System Safety. 146:13-20
Derating is the operation of an item at a stress that is lower than its rated design value. Previous research has indicated that reliability can be increased from operational derating. In order to derate an item in field operation, however, an engine
Publikováno v:
Reliability Engineering & System Safety. 142:300-309
A general method for reliability evaluation of multistate network is using minimal path vectors. A minimal path (MP) vector to system state d is called a d-MP. Most reported works on generating d-MPs are for a particular d value. However, if all d-MP