Airframe Noise Modeling Appropriate for Multidisciplinary Design and Optimization

2004 ◽  
Author(s):  
Serhat Hosder ◽  
Joseph Schetz ◽  
Bernard Grossman ◽  
William Mason
Keyword(s):  
Multidisciplinary Design ◽  
Airframe Noise ◽  
Design And Optimization ◽  
Noise Modeling

Integrated Thermomechanical Design and Optimization of BGA Packages Using Genetic Algorithm

Volume 4 ◽  
2004 ◽  
Author(s):  
Hamid A. Hadim ◽  
Tohru Suwa
Keyword(s):  
Genetic Algorithm ◽  
Thermal Strain ◽  
System Level ◽  
Multidisciplinary Design ◽  
Design Stage ◽  
Computational Time ◽  
Design Parameters ◽  
Package Design ◽  
Early Design Stage ◽  
Design And Optimization

A new multidisciplinary design and optimization methodology in electronics packaging is presented. A genetic algorithm combined with multi-disciplinary design and multi-physics analysis tools are used to optimize key design parameters. This methodology is developed to improve the electronic package design process by performing multidisciplinary design and optimization at an early design stage. To demonstrate its capability, the methodology is applied to a Ball Grid Array (BGA) package design. Multidisciplinary criteria including thermal, thermal strain, electromagnetic leakage, and cost are optimized simultaneously. A simplified routability analysis criterion is treated as a constraint. The genetic algorithm is used for systematic design optimization while reducing the total computational time. The present methodology can be applied to any electronics product design at any packaging level from the chip level to the system level.

Advanced turboprop multidisciplinary design and optimization within AGILE project

2018 ◽  
Author(s):  
Pierluigi Della Vecchia ◽  
Luca Stingo ◽  
Fabrizio Nicolosi ◽  
Agostino De Marco ◽  
Giovanni Cerino ◽  
...  
Keyword(s):  
Multidisciplinary Design ◽  
Design And Optimization
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