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Advancement of bi-level integrated system synthesis (bliss) (Document No: 20010020389)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Emiley, Mark S. Sobieszczanski-Sobieski, Jaroslaw Sandusky Jr., Robert R. Agte, Jeremy S. |
| Copyright Year | 2000 |
| Description | 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. In the initial version of BLISS that was introduced and documented in previous publications, analysis in the modules was kept at the early conceptual design level. 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. |
| File Size | 944241 |
| File Format | |
| Language | English |
| Publisher Date | 2000-12-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Design, Testing And Performance Aerodynamic Drag Stress Analysis Aerospace Vehicles Systems Engineering Aircraft Design Design Analysis Parallel Processing Computers Multidisciplinary Design Optimization Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
