An efficient multilevel optimization method for engineering design
G. N. Vanderplaats, Y. YANG, D. KIM · 29th Structures, Structural Dynamics and Materials Conference · 1988
An efficient multilevel deisgn optimization technique is presented. The proposed method is based on the concept of providing linearized information between the system level and subsystem level optimization tasks. The advantages of the method are that it does not require optimum sensitivities, nonlinear equality constraints are not needed, and the method is relatively easy to use. The disadvantage is that the coupling between subsystems is not dealt with in a precise mathematical manner.