• No results found

residual life

Management of RP equipment ageing using computerized monitoring system of residual Life (SACOR)

Management of RP equipment ageing using computerized monitoring system of residual Life (SACOR)

... The residual life automated control system (SACOR) is designed to control and monitor the service life of components for each type of VVER reactor equipment in the most loaded (reference) points ...

7

Regression analysis of mean residual life function

Regression analysis of mean residual life function

... mean residual life function (mrlf), which gives a measure of the remaining lifetime of a subject given that the subject has survived up to time t, is defined ...

15

Tests and confidence sets for comparing two mean residual life

Tests and confidence sets for comparing two mean residual life

... If X measures the lifelength for an item, then eF(t) is the expected remaining life in the item given it has survived until time t. 128), mean residual life functions can be used directl[r] ...

29

Semiparametric Estimator of Mean  Conditional Residual Life Function  under Informative Random  Censoring from Both Sides

Semiparametric Estimator of Mean Conditional Residual Life Function under Informative Random Censoring from Both Sides

... Abstract In this paper we study estimator of mean residual life function in fixed design regression model when life times are subjected to informative random censoring from both sides.. [r] ...

8

Preservation properties for the discrete mean residual life ordering

Preservation properties for the discrete mean residual life ordering

... Shaked et al. (1994, 1995) state that discrete failure rates arise in several common situations in reliability theory where clock time is not the best scale on which to describe lifetime. For example, in weapons ...

10

Multivariate Variance Residual Life in Discrete Time

Multivariate Variance Residual Life in Discrete Time

... of residual life, the concept of variance residual life in the univariate case has been extensively discussed in reliability ...variance residual life are also presented along ...

25

Determination of Fatigue Crack Growth Trajectory and Residual Life under Mixed Modes

Determination of Fatigue Crack Growth Trajectory and Residual Life under Mixed Modes

... and residual life for the two-dimensional structural elements under mixed ...results. Residual life along the ‘curve’ mixed-mode crack growth trajectory is determined numerically and ...and ...

5

Residual Life Prediction of Mine Cable Based on RBF Neural Network

Residual Life Prediction of Mine Cable Based on RBF Neural Network

... cable life prediction ...accelerated life test, the temperature and the dielectric dissipation factor are chosen as the model ...for life prediction. Then life prediction value and design ...

6

Effect on Residual Life   Time Due to Welding Repairs of NPP Components (F523)

Effect on Residual Life Time Due to Welding Repairs of NPP Components (F523)

... defects. Residual tensile stresses that originate during welding have a negative effect on residual life time and on structure resistance against cracks and fractures ...the residual ...

6

Lifestyle risk factors and residual life expectancy at age 40: a German cohort study

Lifestyle risk factors and residual life expectancy at age 40: a German cohort study

... The validity of our findings depends somewhat on sev- eral underlying model assumptions. The first assumption is the proportionality hypothesis, that is, the effects of lifestyle risk factors are supposed to be constant ...

10

Application of System Dialife for Residual Life Time Assessment on Nuclear Power Plant Components

Application of System Dialife for Residual Life Time Assessment on Nuclear Power Plant Components

... The owner of the plant has the interest to extend the service life when the design life of components nears to an end. Extension is possible when the level of material damage is known. Quick determination ...

14

Application of DIALIFE   system for Residual Life Time Assessment on Nuclear Power Plants   (D406)

Application of DIALIFE system for Residual Life Time Assessment on Nuclear Power Plants (D406)

... When introducing diagnostic systems, systems for monitoring residual lifetime and ageing management system a complex approach has to be adopted. The effort must include the integration of new systems to be ...

8

ESTIMATION MODEL OF RESIDUAL LIFE-TIME OF LOCOMOTIVE FRAME BOGIE WITH ALLOWANCE FOR CREEP

ESTIMATION MODEL OF RESIDUAL LIFE-TIME OF LOCOMOTIVE FRAME BOGIE WITH ALLOWANCE FOR CREEP

... 6. Donchenko A.V., Olgard L.S., Bondarev S.V., Volkov L.G. Prognozirovaniya ostatochnogo resursa khodovykh chastey podvizhnogo sostava, ischerpavshikh svoy resurs [Residual resource prediction of running parts of ...

8

Residual   Life Prediction of Power Plant Components

Residual Life Prediction of Power Plant Components

... All equipment, engineering parts, communication systems and civil engineering structures of the whole power plant unit have to be liable to a life-time management system. I[r] ...

8

Mathematical Model for Finding Relation Between Asthma And The HPA Axis By Using MDE

Mathematical Model for Finding Relation Between Asthma And The HPA Axis By Using MDE

... mean residual life inequality constraints, where the well-known models are MDE, and the development of MDE models for classes of distributions whose mean residual life functions are bounded by ...

5

The Cambanis family of bivariate distributions: Properties and applications

The Cambanis family of bivariate distributions: Properties and applications

... The Cambanis family of bivariate distributions was introduced as a generalization of the Farlie-Gumbel-Morgenstern system. The present work is an attempt to investigate the distributional characteristics and applications ...

16

Entropy and Residual Entropy Functions and Some Characterization Results

Entropy and Residual Entropy Functions and Some Characterization Results

... If we think of X as the lifetime of a new unit, then Shannon entropy H F ( ) can be useful for measuring the associated uncertainty. However, for a used unit H F ( ) is no longer useful for measuring the uncertainty ...

13

Some shock models in reliability theory: a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Statistics at Massey University, Palmerston North, New Zealand

Some shock models in reliability theory: a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Statistics at Massey University, Palmerston North, New Zealand

... Shock Models Leading to Increasing Failure Rate and Decreasing Mean Residual Life Survival, J.. Shock Processes with Multivariate Lack of Memory.[r] ...

230

RESIDUAL USEFUL LIFE ESTIMATION BASED ON STABLE DISTRIBUTION FEATURE EXTRACTION 
AND SVM CLASSIFIER

RESIDUAL USEFUL LIFE ESTIMATION BASED ON STABLE DISTRIBUTION FEATURE EXTRACTION AND SVM CLASSIFIER

... For accurate assessment of the residual life of bearings, Kim et al. [8] proposed a machine prognostics model based on health state estimation using Support Vector Machines (SVM). Kankar et al. [24] have ...

8

Condition based maintenance modelling

Condition based maintenance modelling

... the residual life, which is assumed to influence the observed signal ...the life of the plant is fixed at birth (installation) but ...the residual life is not the direct cause of the ...

23

Show all 10000 documents...

Related subjects