Persistent Link:
http://hdl.handle.net/10150/604256
Title:
A VERSATILE, SOFTWARE PROGRAMMABLE TELEMETRY SYSTEM FOR SATELLITE LAUNCH VEHICLES
Author:
Pillai, Sreelal Sreedharan; Sankarattil, Sreekumar; Padmanabhan, Padma; Rao, Vinod Padmanabha; Pillai, Sivasubramonia; Pillai, Madaswamy; Kollamparambil, Damodaran; Kurian, Thomas; Thirunavukkarasu, Chidambaram
Affiliation:
Indian Space Research Organization
Issue Date:
2006-10
Rights:
Copyright © International Foundation for Telemetering
Collection Information:
Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
Publisher:
International Foundation for Telemetering
Journal:
International Telemetering Conference Proceedings
Abstract:
We describe the design and development of a baseband telemetry system for multistage launch vehicles. The system is organized as a three tier one with remote data acquisition and processing units and a centralized control unit. The front-end Data Acquisition Units (DAUs) feature software programmable amplification, offset, filtering and sensor excitation and thus are flexible to interface directly to a variety of sensors used in launch vehicles. The Data Processing Units (DPUs) gather data from DAUs through a serial link compatible to RS-485 standards and carry out a variety of data analysis and data compression functions on selected channels under software control. The central Telemetry Control Unit (TCU) receives this data through a transformer isolated link compatible to MIL-1553B standards and performs the functions of data delay, data storage, onboard computer data monitoring, PCM formatting and pre-modulation signal conditioning to achieve miniaturization. The configuration and features of this telemetry system make its integration simple without compromising on data integrity and reliability and suit the adoption of futuristic technologies and concepts such as smart sensor networks, adaptability, reconfiguration and vehicle health management.
Keywords:
Software Programmable; Data Acquisition; Data Processing; Telemetry Control; Serial Multidrop Bus
Sponsors:
International Foundation for Telemetering
ISSN:
0884-5123; 0074-9079
Additional Links:
http://www.telemetry.org/

Full metadata record

DC FieldValue Language
dc.language.isoen_USen
dc.titleA VERSATILE, SOFTWARE PROGRAMMABLE TELEMETRY SYSTEM FOR SATELLITE LAUNCH VEHICLESen_US
dc.contributor.authorPillai, Sreelal Sreedharanen
dc.contributor.authorSankarattil, Sreekumaren
dc.contributor.authorPadmanabhan, Padmaen
dc.contributor.authorRao, Vinod Padmanabhaen
dc.contributor.authorPillai, Sivasubramoniaen
dc.contributor.authorPillai, Madaswamyen
dc.contributor.authorKollamparambil, Damodaranen
dc.contributor.authorKurian, Thomasen
dc.contributor.authorThirunavukkarasu, Chidambaramen
dc.contributor.departmentIndian Space Research Organizationen
dc.date.issued2006-10en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.en
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractWe describe the design and development of a baseband telemetry system for multistage launch vehicles. The system is organized as a three tier one with remote data acquisition and processing units and a centralized control unit. The front-end Data Acquisition Units (DAUs) feature software programmable amplification, offset, filtering and sensor excitation and thus are flexible to interface directly to a variety of sensors used in launch vehicles. The Data Processing Units (DPUs) gather data from DAUs through a serial link compatible to RS-485 standards and carry out a variety of data analysis and data compression functions on selected channels under software control. The central Telemetry Control Unit (TCU) receives this data through a transformer isolated link compatible to MIL-1553B standards and performs the functions of data delay, data storage, onboard computer data monitoring, PCM formatting and pre-modulation signal conditioning to achieve miniaturization. The configuration and features of this telemetry system make its integration simple without compromising on data integrity and reliability and suit the adoption of futuristic technologies and concepts such as smart sensor networks, adaptability, reconfiguration and vehicle health management.en
dc.subjectSoftware Programmableen
dc.subjectData Acquisitionen
dc.subjectData Processingen
dc.subjectTelemetry Controlen
dc.subjectSerial Multidrop Busen
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/604256en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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