• APPLICATIONS OF A HARDWARE SPECIFICATION FOR INSTRUMENTATION METADATA

      Hamilton, John; Fernandes, Ronald; Graul, Mike; Jones, Charles H.; Knowledge Based Systems, Inc; Edwards Air Force Base (International Foundation for Telemetering, 2007-10)
      In this paper, we discuss the benefits of maintaining a neutral-format hardware specification along with the telemetry metadata specification. We present several reasons and methods for maintaining the hardware specifications, as well as several potential uses of hardware specification. These uses include cross-validation with the telemetry metadata and automatic generation of both metadata and instrumentation networks.
    • MEASUREMENT-CENTRIC DATA MODEL FOR INSTRUMENTATION CONFIGURATION

      Malatesta, William; Fink, Clay; Naval Air Systems Command; Johns Hopkins University (International Foundation for Telemetering, 2007-10)
      CTEIP has launched the integrated Network Enhanced Telemetry (iNET) project to foster advances in networking and telemetry technology to meet emerging needs of major test programs. In the past these programs have been constrained by vendor proprietary equipment configuration utilities that force a significant learning curve on the part of instrumentation personnel to understand hardware idiosyncrasies and require significant human interaction and manipulation of data to be exchanged between different components of the end-to-end test system. This paper describes an ongoing effort to develop a measurement-centric data model of airborne data acquisition systems. The motivation for developing such a model is to facilitate hardware and software interoperability and to alleviate the need for vendor-specific knowledge on the part of the instrumentation engineer. This goal is driven by requirements derived from scenarios collected by the iNET program. This approach also holds the promise of decreased human interaction with and manipulation of data to be exchanged between system components.