Nondestructive Evaluation of Offshore Structures Using Fracture Mechanics

1988 ◽  
Vol 41 (2) ◽  
pp. 36-49 ◽  
Author(s):  
S. Dharmavasan ◽  
W. D. Dover
Keyword(s):  
Fracture Mechanics ◽  
Nondestructive Evaluation ◽  
Offshore Structures ◽  
Knowledge Based Systems ◽  
Knowledge Based ◽  
Non Destructive Evaluation ◽  
Computer Aided ◽  
Cad Cam ◽  
Tools And Techniques ◽  
Non Destructive

Developments in fast modelling of processes, materials response and methodology in combination with appropriate knowledge based systems opens up the possibility of linking CAD/CAM with Computer Aided Serviceability (CAS) for use in a few industries. This paper reviews the tools and techniques which are available and being developed to implement this philosophy in non-destructive evaluation of offshore structures using fracture mechanics.

Knowledge-based systems as an aid to computer-aided repair

1989 ◽  
Vol 13 (7) ◽  
pp. 457-461
Author(s):  
Paolo Camurati ◽  
Marco Mezzalama ◽  
Paolo Prinetto
Keyword(s):  
Knowledge Based Systems ◽  
Knowledge Based ◽  
Computer Aided

Towards intelligent systems for boiler design

1997 ◽  
Vol 211 (5) ◽  
pp. 399-409 ◽  
Author(s):  
S Lu
Keyword(s):  
Artificial Intelligence ◽  
Neural Networks ◽  
Fuzzy Logic ◽  
Intelligent Systems ◽  
State Of The Art ◽  
Knowledge Based Systems ◽  
Design Practice ◽  
Knowledge Based ◽  
Computer Aided ◽  
Boiler Design

This paper describes the application, through examples and comparisons, of artificial intelligence including neural networks, fuzzy logic, genetic algorithms in three levels of computer aided boiler design: design by mathematical modelling, design by optimization and design by knowledge-based systems. It reviews the state-of-the-art situation and trends for future development in boiler design practice.

ECLSS Computer Aided Testing Using Knowledge Based Systems

1991 ◽  
Author(s):  
Bob M. Thornton ◽  
James B. Schultz ◽  
Edson A. Worden
Keyword(s):  
Knowledge Based Systems ◽  
Knowledge Based ◽  
Computer Aided

Study on the Scattering of Elastic Waves for the Nondestructive Evaluation of Piezoelectric Composites

2006 ◽  
Vol 306-308 ◽  
pp. 1139-1144
Author(s):  
Feng Jin ◽  
Kikuo Kishimoto ◽  
Zheng Hua Qian ◽  
Zi Kun Wang
Keyword(s):  
Nondestructive Evaluation ◽  
Elastic Waves ◽  
Acoustic Scattering ◽  
Expansion Method ◽  
Piezoelectric Composites ◽  
Material Parameters ◽  
Non Destructive Evaluation ◽  
Wave Function Expansion Method ◽  
Scattering Of Elastic Waves ◽  
Non Destructive

The wave function expansion method is engaged for the theoretical derivations to study the effect of material parameters perturbations on the resonance acoustic scattering behavior of 1-3 piezoelectric composites. Numerical examples are provided to verify the effectiveness of the analysis. Results obtained are meaningful for the non-destructive evaluation of 1-3 piezoelectric composites.

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