Citation
Abstract
New antenna path-length error and pointing-error structure optimization codes were recently added to the MSC/NASTRAN structural analysis computer program. Path-length and pointing errors are important measures of structure-related antenna performance. The path-length and pointing errors are treated as scalar displacements for statics loading cases. These scalar displacements can be subject to constraint during the optimization process. Path-length and pointing-error calculations supplement the other optimization and sensitivity capabilities of NASTRAN. The analysis and design functions were implemented as "DMAP ALTERs" to the Design Optimization (SOL 200) Solution Sequence of MSC-NASTRAN, Version 67.5.
Details
- Volume
- 42-119
- Published
- November 15, 1994
- Pages
- 282–292
- File Size
- 481.0 KB