CaltechAUTHORS
  A Caltech Library Service

Shape Accuracy of a Joint-Dominated Deployable Mast

Stohlman, O. R. and Pellegrino, S. (2010) Shape Accuracy of a Joint-Dominated Deployable Mast. In: 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics , Reston, VA, Art. No. 2010-2605. ISBN 978-1-60086-961-7. https://resolver.caltech.edu/CaltechAUTHORS:20191016-085828334

[img] PDF - Accepted Version
See Usage Policy.

3MB

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20191016-085828334

Abstract

This paper presents a study to capture and model friction related changes in the un-loaded configuration of deployable masts with articulated joints. A finite model of a rep-resentative mast structure is described. This model includes a detailed treatment of the latching mechanism. The parameters of the computational model are based on direct mea-surements on components of a physical model. The moment-rotation relationship for a complete single bay of the physical model has been measured and the overall behavior is predicted well by the model, however the model predicts the residual rotation at zero moment to be zero and so it is concluded that a more refined model for the latch will need to be developed.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.2514/6.2010-2605DOIArticle
ORCID:
AuthorORCID
Pellegrino, S.0000-0001-9373-3278
Additional Information:© 2010 by O. Stohlman and S. Pellegrino. Published by the American Institute of Aeronautics and Astronautics, Inc. with permission.
Group:GALCIT
Other Numbering System:
Other Numbering System NameOther Numbering System ID
AIAA Paper2010-2605
Record Number:CaltechAUTHORS:20191016-085828334
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20191016-085828334
Official Citation:Shape Accuracy of a Joint-Dominated Deployable Mast. Olive Stohlman and Sergio Pellegrino. 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. April 2010. https://doi.org/10.2514/6.2010-2605
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:99290
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:16 Oct 2019 19:25
Last Modified:16 Oct 2019 19:25

Repository Staff Only: item control page