Central Data System Concepts for Spacecraft Data Management
International Telemetering Conference Proceedings / October 02-04, 1967 / Marriott Motor Hotel, Washington, D.C. === This paper discusses the design concepts of a central data system (CDS) for more efficient" flexible data management and its application in an advanced deep space solar probe. Th...
Main Authors: | , , |
---|---|
Other Authors: | |
Language: | en_US |
Published: |
International Foundation for Telemetering
1967
|
Online Access: | http://hdl.handle.net/10150/606379 http://arizona.openrepository.com/arizona/handle/10150/606379 |
id |
ndltd-arizona.edu-oai-arizona.openrepository.com-10150-606379 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-arizona.edu-oai-arizona.openrepository.com-10150-6063792016-04-23T03:01:42Z Central Data System Concepts for Spacecraft Data Management Fimmel, Richard O. Egger, Alexander Bello, Louis M. Ames Research Center, NASA TRW Systems International Telemetering Conference Proceedings / October 02-04, 1967 / Marriott Motor Hotel, Washington, D.C. This paper discusses the design concepts of a central data system (CDS) for more efficient" flexible data management and its application in an advanced deep space solar probe. The design features high data sampling rates, programmable data processing, bulk data storage capability (for data sampled during periods of noncommunication), and standard experiment package/CDS interfaces. The basic system concept is based upon sampling each data point at a high rate in a fixed sequence and allowing a central processor to select, process, and format sampled data into a highly efficient format for transmission. The CDS is programmable so that data formatting and processing may be reprogrammed via the command link to optimize data transmission for unexpected conditions. Preliminary design efforts have indicated that a CDS to process data from seven particle and fields experiments can be designed, using present state-of-the-art components, to weigh 16.5 lb and consume 5.4 watts (not including bulk data storage unit) from the DC/DC converter. 1967-10 text Proceedings 0884-5123 0074-9079 http://hdl.handle.net/10150/606379 http://arizona.openrepository.com/arizona/handle/10150/606379 International Telemetering Conference Proceedings en_US http://www.telemetry.org/ Copyright © International Foundation for Telemetering International Foundation for Telemetering |
collection |
NDLTD |
language |
en_US |
sources |
NDLTD |
description |
International Telemetering Conference Proceedings / October 02-04, 1967 / Marriott Motor Hotel, Washington, D.C. === This paper discusses the design concepts of a central data system (CDS) for more efficient" flexible data management and its application in an advanced deep space solar probe. The design features high data sampling rates, programmable data processing, bulk data storage capability (for data sampled during periods of noncommunication), and standard experiment package/CDS interfaces. The basic system concept is based upon sampling each data point at a high rate in a fixed sequence and allowing a central processor to select, process, and format sampled data into a highly efficient format for transmission. The CDS is programmable so that data formatting and processing may be reprogrammed via the command link to optimize data transmission for unexpected conditions. Preliminary design efforts have indicated that a CDS to process data from seven particle and fields experiments can be designed, using present state-of-the-art components, to weigh 16.5 lb and consume 5.4 watts (not including bulk data storage unit) from the DC/DC converter. |
author2 |
Ames Research Center, NASA |
author_facet |
Ames Research Center, NASA Fimmel, Richard O. Egger, Alexander Bello, Louis M. |
author |
Fimmel, Richard O. Egger, Alexander Bello, Louis M. |
spellingShingle |
Fimmel, Richard O. Egger, Alexander Bello, Louis M. Central Data System Concepts for Spacecraft Data Management |
author_sort |
Fimmel, Richard O. |
title |
Central Data System Concepts for Spacecraft Data Management |
title_short |
Central Data System Concepts for Spacecraft Data Management |
title_full |
Central Data System Concepts for Spacecraft Data Management |
title_fullStr |
Central Data System Concepts for Spacecraft Data Management |
title_full_unstemmed |
Central Data System Concepts for Spacecraft Data Management |
title_sort |
central data system concepts for spacecraft data management |
publisher |
International Foundation for Telemetering |
publishDate |
1967 |
url |
http://hdl.handle.net/10150/606379 http://arizona.openrepository.com/arizona/handle/10150/606379 |
work_keys_str_mv |
AT fimmelrichardo centraldatasystemconceptsforspacecraftdatamanagement AT eggeralexander centraldatasystemconceptsforspacecraftdatamanagement AT bellolouism centraldatasystemconceptsforspacecraftdatamanagement |
_version_ |
1718232142407794688 |