Automatic Control and Prognostic

Name: Automatic Control and Prognostic
Brand: Scholars' Press
SKU: 9783639703351
Price: 282.76 RON
Availability: InStock

Advanced Analytical Model for the Prognostic of Industrial Systems Subject to Fatigue

Autor: Abdo Abou Jaoudé

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Legare: Carte broșată

Editura: Scholars' Press

Disponibilitate: În depozitul extern

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282.76 lei

The high availability of technological systems like aerospace, defense, petro-chemistry and automobi...

Informații despre carte

Autor

Abdo Abou Jaoudé

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2013

Pagini

240

EAN

9783639703351

ISBN

3639703359

Enbook ID

06854600

Editura

Scholars' Press

Greutate

358

Dimensiuni

152 x 229 x 14

Descriere completă

The high availability of technological systems like aerospace, defense, petro-chemistry and automobile, is an important goal of earlier recent developments in system design technology knowing that the expensive failure can occur suddenly. To make the classical strategies of maintenance more efficient and to take into account the evolving product state and environment, a new analytic prognostic model is developed as a complement of existent maintenance strategies. This new model is applied to mechanical systems that are subject to fatigue failure under repetitive cyclic loading. Knowing that, the fatigue effects will initiate micro-cracks that can propagate suddenly and lead to failure. This model is based on existing damage laws in fracture mechanics, such as the crack propagation law of Paris-Erdogan beside the damage accumulation law of Palmgren-Miner. From a predefined threshold of degradation, the Remaining Useful Lifetime is estimated by this prognostic model. Damages can be assumed to be accumulated linearly and also nonlinearly, furthermore, the stochastic influence is included. In this work, two main applications are considered: automobile and petrochemical industries.

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Automatic Control and Prognostic

Advanced Analytical Model for the Prognostic of Industrial Systems Subject to Fatigue

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Descriere completă

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