Precision Mobile-Joint and Latching Technologies for Deployable Optical Systems, Phase I

Metadata Updated: May 2, 2019

Planned future NASA missions in astrophysics will push the state of the art in current opto-mechanical technologies. Specifically, precision deployable structures will be required to facilitate large aperture deployable optical telescopes given current and foreseeable payload volumes. Fundamental to these deployable structures are enabling components that are capable of precise, repeatable deployments and that are stable in the orbital environment. MMA Design LLC proposes to advance the state of the art in highly reliable and cost effective deployable optical systems by developing precision mobile-joint and latching technologies that are integral to a deployable optical telescope. This proposal focuses on research and development of innovative precision deployment technologies that initially target a 6U CubeSat to ESPA-class optical platform but that are highly scalable to 16 meter class or larger optical systems. The primary innovations in the development of the proposed precision deployable technologies include: ? Scalable System Design [HTML_REMOVED] The deployable system and components can be proportionally scaled to accommodate larger aperture systems. ? Repeatable Multiple Degree-of-Freedom Joints [HTML_REMOVED] Use of flexible elements and preloading of movable parts enables deployment repeatability and precision. ? High Performance at lower cost [HTML_REMOVED] The proposed approach utilizes innovative concepts for latching and joint mobility that will yield significant improvements in performance at lower system cost.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Dates

Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_18481
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
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Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
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Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2014-12-01
Homepage URL https://techport.nasa.gov/view/18481
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash 868174fce5d21bd53397e8eec9181b2a7f101b60
Source Schema Version 1.1

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