In simulation-based realization of complex systems, we are forced to address the issue of
computational complexity. One critical issue that must be addressed is the approximation of …

The increasing complexity of engineering systems has sparked rising interest in
multidisciplinary optimization (MDO). This paper surveys recent publications in the field of …

The use of statistical techniques to build approximations of expensive computer analysis
codes pervades much of today's engineering design. These statistical approximations, or …

MUCH of today's engineering analysis work consists of running complex computer analyses,
supplying a vector of design variables (inputs) x, and receiving a vector of responses …

Optimal design of launch vehicles is a complex problem which requires the use of specific
techniques called Multidisciplinary Design Optimization (MDO) methods. MDO …

This investigation focuses on the development of modifications to the Collaborative
Optimization (CO) approach to multidisciplinary systems design, that will provide solution …

Alternative formulations for optimization and simulation of structural and mechanical systems
and other related fields are reviewed. The material is divided roughly into two parts. Part 1 …

Recently, engineering systems are quite large and complicated. The design requirements
are fairly complex and it is not easy to satisfy them by considering only one discipline …

A parallel multidisciplinary optimization design is proposed for the lines design of an
underwater vehicle. Resistance and energy consumption are concerned about in obtaining …

We, discuss criteria by which one can classify, analyze, and evaluate approaches to solving
multidisciplinary design optimization (MDO) problems. Central to our discussion is the often …