Simultaneous Optimization For Topology And
Actuator Locations On Truss Structures

Hiroshi Furuya

doi:10.2495/OP970411

Simultaneous Optimization For Topology And Actuator Locations On Truss Structures

Price

Free (open access)

Transaction

WIT Transactions on The Built Environment

Volume

Pages

Published

1997

Size

949 kb

Paper DOI

10.2495/OP970411

WIT Press

Author(s)

Hiroshi Furuya

Abstract

This study treats effects of optimization that considers a simultaneous design for topology and actuator locations to reduce the structural distortion of space truss structures supporting antenna reflectors. In the space environments, to cor- rect the shape distortions with actuators actively is required for space structures, because it is difficult to predict correctly the indefinite sources of shape distor- tions on large complicate structures. At first, we evaluate the effects of structural topology on structural distortion with two-dimensional truss structures through numerical simulation. The results indicate that the performances of structural topology are effective for reducing structural distortion. We also formulated a s

Keywords

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Code

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