A heuristic for truss topology optimization under constraint on number of nodes
Author(s): |
Yoshihiro Kanno
Shinnosuke Fujita |
---|---|
Medium: | conference paper |
Language(s): | English |
Conference: | Interfaces: Architecture, Engineering, Science, Annual Meeting of the International Association of Shell & Spatial Structures (IASS), Hamburg, 25-27 September 2017 |
Published in: | Interfaces: Architecture . Engineering . Science |
Year: | 2017 |
Abstract: | Truss topology optimization with the upper bound constraint on the number of nodes is considered. We show that this problem is formulated as a second-order cone programming with a cardinality constraint, and present a heuristic algorithm based on the alternative direction method of multipliers. |