السبت، 12 مارس، 2011

A NEW INTELLIGENT STRATEGY FOR OPTIMAL DESIGN OF HIGH DIMENSIONAL SYSTEMS

     IEEE GCC Conference & Exhibition  2011
Dubai, United Arab Emirates 
 A NEW INTELLIGENT STRATEGY FOR OPTIMAL DESIGN OF HIGH DIMENSIONAL SYSTEMS
Ahmed El-Bastawesy, Ahmed El-sayed, Mohamed Abdel-Salam, Basam Salah, Islam Adel, Mohamed Alaa El-laffy, Mohamed Tariq, Beshoy Magdi, Omar Fathi

Abstract
The present paper proposes a new intelligent strategy that is suitable for optimal design of large scale complex systems such as ships and aircrafts. The strategy relies on three key aspects. The first is choosing a suitable compact compressed invertible representation for the high dimensional design variables vector. The second is defining a goal-focused problem-specific objective function. The third is seeking the global optimal of this objective function using a gradual non-greedy optimization procedure. The effectiveness of the proposed case study is demonstrated through a ship design case study. Starting from an initial far from optimal design, the strategy successfully converged to a greatly improved design in only three iterations

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