Mechanical System Surveillance Test Interval Optimization.
نویسندگان
چکیده
منابع مشابه
Impact of Human Error Modeling on Failure Rate and Optimum Routine Test Interval of Protection System
Power systems should have acceptable reliability in order to operate properly. Highly available and dependable protective relays help to obtain the desirable reliability. The relays should be periodically evaluated during specific intervals to achieve the mentioned characteristics. The Routine Test Interval (RTI) should be optimized in order to economically maximize the reliability of the prote...
متن کاملEffect of Remote Back-Up Protection System Failure on the Optimum Routine Test Time Interval of Power System Protection
Appropriate operation of protection system is one of the effective factors to have a desirable reliability in power systems, which vitally needs routine test of protection system. Precise determination of optimum routine test time interval (ORTTI) plays a vital role in predicting the maintenance costs of protection system. In the most previous studies, ORTTI has been determined while remote bac...
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We consider a safety system represented by a monotone (coherent) structure function of n components. The state of the components and the system is only revealed through inspection, which is carried out at intervals of length T . If the inspection shows that the system is in a critical state or has failed, it is overhauled and all components are restored to a good-as-new condition. Costs are ass...
متن کاملMulti-dimensional Interval Test
In this paper, we propose a sophisticated technique of data dependence analysis for distributed memory parallel environments that is used for converting sequential code into a parallel form targeted for a particular architecture. Two-dimensional arrays with subscripts formed by induction variable in real programs appear quite frequently [10]. We test if there are integervalued solutions for two...
متن کاملMechanical Models with Interval Parameters
In this paper we consider modelling of composite material with inclusions where the elastic material properties of both matrix and inclusions are uncertain and vary within prescribed bounds. Such mechanical systems, involving interval uncertainties and modelled by finite element method, can be described by parameter dependent systems of linear interval equations and process variables depending ...
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ژورنال
عنوان ژورنال: Journal of Nuclear Science and Technology
سال: 1993
ISSN: 1881-1248,0022-3131
DOI: 10.3327/jnst.30.1225