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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Writing a Validator for TMATS

Kelly, Bryan 10 1900 (has links)
ITC/USA 2013 Conference Proceedings / The Forty-Ninth Annual International Telemetering Conference and Technical Exhibition / October 21-24, 2013 / Bally's Hotel & Convention Center, Las Vegas, NV / Applications that use TMATS benefit from the ability to presume that the TMATS data is well constructed. This need is met by a TMATS validator. Some classified systems need source code rather than an executable to avoid expensive testing before being allowed in. An Open Source Validator is proposed, presented and made available to the public. Major points and difficulties are discussed. The source is available in a Visual Studio 2008 project here: www.bkelly.ws/irig/validator.html A bulletin board for TMATS / Chapter 10 discussion is here: http://www.bkelly.ws/irig_106/
2

AN XML SCHEMA FOR AIRBORNE TELEMETRY BASED ON THE IRIG TMATS STANDARD

Scardello, Mike, Harris, Jim, Downing, Bob 10 1900 (has links)
International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada / XML is a simple and powerful way to handle on data transfers between organizations, applications and/or computer systems. Currently, there is a significant effort within NASA to transition to XML vocabularies as the means of exchanging electronic data. XML can provide a useful way to transfer telemetry attributes data between customers and systems. The current standard for airborne telemetry data description is the Telemetry Attributes Transfer Standard (TMATS). TMATS is a well-defined, structured specification that will map into XML extremely well. This makes XML an excellent choice to supplement TMATS for the interchange of telemetry attribute information. The Western Aeronautical Test Range (WATR) at NASA Dryden Flight Research Center (DFRC) is defining an XML Schema that will be used in support of the WATR Integrated Next Generation System (WINGS). This paper describes this work in progress.
3

TELEMETRY GROUND STATION OPEN SOURCE DEVELOPMENT

James, William G., Jr. 10 1900 (has links)
International Telemetering Conference Proceedings / October 21, 2002 / Town & Country Hotel and Conference Center, San Diego, California / The Central Control Facility at Eglin Air Force Base has acquired full intellectual rights to a single board telemetry card with device driver and test software. This card has an integrated IRIG 106 PCM decommutator, IRIG time clock and minimal PCM simulator capability using the latest in Field Programmable Gate Array technology. Eglin will offer this capability to the telemetry community as both open source hardware and software and solicit partnerships with both government and private industry for both open source and closed source for-profit products.
4

Design Considerations for XML-Based T&E Standards

Darr, Tim, Hamilton, John, Fernandes, Ronald 10 1900 (has links)
ITC/USA 2011 Conference Proceedings / The Forty-Seventh Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2011 / Bally's Las Vegas, Las Vegas, Nevada / The next generation of telemetry systems will rely heavily on XML-based standards. Multiple standards are currently being developed and reviewed by the T&E community, including iNET's Metadata Description Language (MDL), the XML-version of IRIG 106, Chapter 9 (TMATS XML), the Instrumentation Hardware Abstraction Language (IHAL), and the Data Display Markup Language (DDML). In this paper, we share design considerations for developing XML-based T&E standards, gained from our experiences in designing IHAL and DDML.
5

MANAGING MULTI-VENDOR INSTRUMENTATION SYSTEMS WITH ABSTRACTION MODELS

Lockard, Michael T., Garling, James A. Jr 10 1900 (has links)
ITC/USA 2006 Conference Proceedings / The Forty-Second Annual International Telemetering Conference and Technical Exhibition / October 23-26, 2006 / Town and Country Resort & Convention Center, San Diego, California / The quantity and types of measurements and measurement instrumentation required for a test are growing. This paper describes a methodology to define and program multi-vendor instrumentation using abstraction models in a database that allows new instrumentation to be defined rapidly. This allows users to support multiple vendors’ systems while using a common user interface to define instrumentation networks, bus catalogs, measurements, pulse code modulated (PCM) formats, and data processing requirements.
6

JTDMS: AN OBJECT ORIENTED APPROACH TO TELEMETRY ATTRIBUTES MANAGEMENT

Morgan, Jon 10 1900 (has links)
International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California / This paper presents an overview of the telemetry attributes management system used to support the Advanced Data Acquisition and Processing System (ADAPS) at the Air Force Flight Test Center (AFFTC). The Joint Test Data Management System is an object-oriented system used to store telemetry attributes. JTDMS accepts telemetry attributes in a variety of formats and provides setup files for the ADAPS system.
7

AN XML VOCABULARY FOR TMATS

Downing, Bob 10 1900 (has links)
International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California / XML is a simple, powerful way to agree on data transfers between organizations, applications and/or computer systems. XML was originally developed to separate data content definition from the display of data on a web page. XML is based on a subset of the Standardized General Markup Language (SGML), which means XML uses a tag-based syntax similar to Hyper Text Markup Language (HTML). Whereas HTML uses fixed tags to display data, XML uses custom designed tags to describe data. XML provides a simple, standard, portable, and flexible way to transfer data between applications. This could provide a useful way to transfer telemetry attributes data between customers and systems. Currently, there is not a significant amount of support for the use of the Telemetry Attributes Transfer Standard (TMATS). Telemetry vendors still use their own formats, customers maintain their own databases, and support facilities/ranges promote the use of their own implementations. TMATS was supposed to define a common ground to transfer data definitions, but the tools to TMATS have not come about. TMATS is a well defined, structured specification that maps into XML extremely well. Even though XML is a fairly new technology, there are already many tools available to support XML parsing with more becoming available. This makes XML an excellent choice to supplement TMATS for the interchange of telemetry attribute information. This paper provides an initial attempt at defining the language and structure for an XML vocabulary of TMATS.
8

Semantic Validation of T&E XML Data

Moskal, Jakub, Kokar, Mieczyslaw, Morgan, John 10 1900 (has links)
ITC/USA 2015 Conference Proceedings / The Fifty-First Annual International Telemetering Conference and Technical Exhibition / October 26-29, 2015 / Bally's Hotel & Convention Center, Las Vegas, NV / It is anticipated that XML will heavily dominate the next generation of telemetry systems. The syntax of XML-based languages can be constrained by a schema that describes the structure of valid documents. However, the schemas cannot express all dependencies between XML elements and attributes, both within a single document and across multiple documents. This prohibits the XML validation process from being fully automated with standard schema processors. This paper presents an approach that is based on the W3C Semantic Web technologies and allows different vendors and system integrators to independently develop their own semantic validation rules. The rules are equipped with powerful semantics, which allows for specification and validation of complex types of constraints. The approach is not specific to a particular T&E standard and is entirely standards-based.
9

TENA Software Decommutation System

Wigent, Mark A., Mazzario, Andrea M. 10 1900 (has links)
The Test and Training Enabling Architecture (TENA) is implemented within the TENA Software Decommutation System (TSDS) in order to bring TENA as close as possible to the sensor interface. Key attributes of TSDS include: • TSDS is a software-based approach to telemetry stream decommutation implemented within Java. This offers technical advantages such as platform independence and portability. • TSDS uses auto code generation technologies to further reduce the effort associated with updating decommutation systems to support new telemetry stream definitions. Users of TSDS within the range are not required to have detailed knowledge of proprietary protocols, nor are they required to have an understanding of how to implement decommutation within software. The use of code generation in software decommutation offers potential cost savings throughout the entire T&E community. • TSDA offers a native TENA interface so that telemetry data can be published directly into TENA object models.
10

Implementation of IRIG-106-05 Chapter 10

Lamphear, Eric, Berard, Alfredo J., Campa, Raul, Wyzgowski, Tom 10 1900 (has links)
ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada / For the last 30 years Magnetic Tape Systems have been the primary means of recording data from airborne instrumentation systems. Increasing data rates and harsh environmental requirements have often exceeded the ability of tape-based systems to keep pace with technology. This paper examines operational and data reduction benefits when employing the IRIG 106 Chapter 10 Solid State Recorder Standard introduced by the Range Commanders Council (RCC) Telemetry Group (TG). This paper provides method of installation and retrofit of legacy recorders in F16, F15, A-10, and B-52 aircraft.

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