An Improved Collaborative Optimiz ation Algorithm
XU Hui
Abstract：MDO(multidisciplinary design optimization) is the most active research areas in the current complex system engineering .Reasons of the defects of traditional collaborative optimization to solve the complex multidisciplinary were ana-lyzed and a new collaborative optimization was proposed .By changing the forms of expression in traditional collaborative op-timization ,computationally expensive and convergence difficulties can be resolved .Two classic examples were adopted to test the new collaborative optimization .Results shows that the new collaborative optimization can effectively improve the rate of convergence ,the stability and reliability of the optimization results .Meanwhile ,the presented method is better to meet the needs of the complex system engineering .
Keywords：collaborative optimizationsystem-levelcomputational efficiencyrobustness
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 60-64,144 )