Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Redirigiendo al acceso original de articulo en 23 segundos...
Inicio  /  Nauka ta Progres Transportu  /  Núm: 32 Par: 0 (2010)  /  Artículo
ARTÍCULO
TITULO

STOCHASTIC MODELING OF PHYSICAL WEAR AND TEAR OF TECHNICAL SYSTEMS, WHICH DO NOT RESUME

O. M. Hnennyi    

Resumen

A methodical approach for determination of cost physical wear of object of estimation, which can be examined as an unrestorable technical system, is developed in the article. This approach is based on the stochastic design of remaining time of the operation-to-failure of object of estimation and the operation-to-failure time of a new object similar to the object of estimation. The coefficient of suitability is determined as the expected casual value as a result of division of the proper casual values ? the operation-to-failure times. The models for a few types of distributive laws are developed.

PÁGINAS
pp. 251 - 254
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Claudio Mercurio, Laura Paola Calderón-Cucunuba, Abel Alexei Argueta-Platero, Grazia Azzara, Chiara Cappadonia, Chiara Martinello, Edoardo Rotigliano and Christian Conoscenti    
In January and February 2001, El Salvador was hit by two strong earthquakes that triggered thousands of landslides, causing 1259 fatalities and extensive damage. The analysis of aerial and SPOT-4 satellite images allowed us to map 6491 coseismic landslid... ver más

 
Dennis Delali Kwesi Wayo, Sonny Irawan, Alfrendo Satyanaga and Jong Kim    
Data-driven models with some evolutionary optimization algorithms, such as particle swarm optimization (PSO) and ant colony optimization (ACO) for hydraulic fracturing of shale reservoirs, have in recent times been validated as one of the best-performing... ver más

 
Joel Hernández-Bedolla, Liliana García-Romero, Chrystopher Daly Franco-Navarro, Sonia Tatiana Sánchez-Quispe and Constantino Domínguez-Sánchez    
Precipitation is influential in determining runoff at different scales of analysis, whether in minutes, hours, or days. This paper proposes the use of a multisite multivariate model of precipitation at a daily scale. Stochastic models allow the generatio... ver más
Revista: Water

 
Peter Krammer, Marcel Kvassay, Ján Moj?i?, Martin Kenyeres, Milo? Ockay, Ladislav Hluchý, Lubo? Pavlov and Lubo? Skurcák    
This paper addresses the regression modeling of local environmental pollution levels for electric power industry needs, which is fundamental for the proper design and maintenance of high-voltage transmission lines and insulators in order to prevent vario... ver más
Revista: Future Internet

 
Mahshid Khazaeiathar, Reza Hadizadeh, Nasrin Fathollahzadeh Attar and Britta Schmalz    
The behavior of hydrological processes is periodic and stochastic due to the influence of climatic factors. Therefore, it is crucial to develop the models based on their periodicity and stochastic nature for prediction. Furthermore, forecasting the strea... ver más
Revista: Water