Advancement of Bi-Level Integrated System Synthesis (BLISS)

Topics:
Aerospace and Defense
Tags:
Aerospace,
Aerospace & Defense,
BLISS,
Manufacturing,
NASA,
Optimization
Source:
NASA

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Overview: Bi-Level Integrated System Synthesis (BLISS) is a method for optimization of an engineering system, e.g., an aerospace vehicle. BLISS consists of optimizations at the subsystem (module) and system levels to divide the overall large optimization task into sets of smaller ones that can be executed concurrently. This paper reports on the next step in the BLISS development in which the fidelity of the aerodynamic drag and structural stress and displacement analyses were upgraded while the method's satisfactory convergence rate was retained.

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Format: PDF | Size: 1,741KB | Date: Dec 2000 | Pages: 14

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