The Experts below are selected from a list of 252 Experts worldwide ranked by ideXlab platform

M.l. Araiza - One of the best experts on this subject based on the ideXlab platform.

  • Leveraging LRU TPS diagnostic data for use in SRU TPS development
    2002
    Co-Authors: M.l. Araiza, P. Dussault, John Ekod
    Abstract:

    This paper explores how a model-based diagnostic reasoning tool and run time engine can be used during Line Replaceable Unit (LRU) Test Program Set (TPS) development to diagnose to the sub-Shop Replaceable Unit (SRU) level and how the LRU diagnostic session file can be leveraged during SRU TPS development. This multi-tiered diagnostics approach is enabled by the Diagnostic Profiler tool -used to engineer and generate a diagnostic knowledge base (DKB) - and the Diagnosticians reasoner, which embodies the DKB. Although the application focus is on Integrated Family of Test Equipment ATLAS, this approach has general applicability to other automatic test equipment and source languages.

  • Leveraging LRU TPS diagnostic data for use in SRU TPS development
    Proceedings IEEE AUTOTESTCON, 1
    Co-Authors: M.l. Araiza, P. Dussault, J. Elrod
    Abstract:

    This paper explores how a model-based diagnostic reasoning tool and run time engine can be used during Line Replaceable Unit (LRU) test program set (TPS) development to diagnose to the sub-shop Replaceable Unit (SRU) level and how the LRU diagnostic session file can be leveraged during SRU TPS development. This multi-tiered diagnostics approach is enabled by the Diagnostic Profiler tool, used to engineer and generate a diagnostic knowledge base (DKB), and the Diagnostician reasoner, which embodies the DKB. Although the application focus is on the ATLAS integrated family of test equipment, this approach has general applicability to other automatic test equipment and source languages.

G.j. Valentino - One of the best experts on this subject based on the ideXlab platform.

  • The integrated support station (ISS): a modular Ada-based test system to support AN/ALE-47 countermeasure dispenser system testing, evaluation, and reprogramming
    IEEE Automatic Testing Conference.The Systems Readiness Technology Conference. Automatic Testing in the Next Decade and the 21st Century. Conference R, 1
    Co-Authors: G.j. Valentino
    Abstract:

    The AN/ALE-47 countermeasures dispenser system (CMDS) is designed to be adaptive to new threat and user requirements. This adaptability is accomplished through software reprogramming of the system's operational flight program (OFP). An AN/ALE-47 system-peculiar integrated support station is used to verify the hardware changes at the system, Line Replaceable Unit, and circuit card level, and to develop, reprogam, and verify software changes for the OFP, associated firmware, the mission data generator, or the ISS itself. The design and current developmental status of the ISS are discussed in detail. >

  • Design aspects of the integrated support station (ISS): a tool to reprogram, test, and verify AN/ALE-47 CMDS operations
    Proceedings of the IEEE National Aerospace and Electronics Conference, 1
    Co-Authors: G.j. Valentino
    Abstract:

    The AN/ALE-47 Countermeasures Dispenser System (CMDS) is designed to adapt to new threats and user requirements. This adaptability is accomplished through software reprogramming of the systems operational flight program (OFP). An AN/ALE-47 system-specific integrated support station (ISS) is used to verify hardware changes at the system, Line-Replaceable-Unit (LRU), and circuit-card level and to develop, reprogram, and verify software changes for the OFP, the associated firmware, the mission-data generator, or the ISS itself. The design and current developmental status of ISS are discussed in detail, and a typical ISS test sequence is described. >

John Ekod - One of the best experts on this subject based on the ideXlab platform.

  • Leveraging LRU TPS diagnostic data for use in SRU TPS development
    2002
    Co-Authors: M.l. Araiza, P. Dussault, John Ekod
    Abstract:

    This paper explores how a model-based diagnostic reasoning tool and run time engine can be used during Line Replaceable Unit (LRU) Test Program Set (TPS) development to diagnose to the sub-Shop Replaceable Unit (SRU) level and how the LRU diagnostic session file can be leveraged during SRU TPS development. This multi-tiered diagnostics approach is enabled by the Diagnostic Profiler tool -used to engineer and generate a diagnostic knowledge base (DKB) - and the Diagnosticians reasoner, which embodies the DKB. Although the application focus is on Integrated Family of Test Equipment ATLAS, this approach has general applicability to other automatic test equipment and source languages.

J. Elrod - One of the best experts on this subject based on the ideXlab platform.

  • Leveraging LRU TPS diagnostic data for use in SRU TPS development
    Proceedings IEEE AUTOTESTCON, 1
    Co-Authors: M.l. Araiza, P. Dussault, J. Elrod
    Abstract:

    This paper explores how a model-based diagnostic reasoning tool and run time engine can be used during Line Replaceable Unit (LRU) test program set (TPS) development to diagnose to the sub-shop Replaceable Unit (SRU) level and how the LRU diagnostic session file can be leveraged during SRU TPS development. This multi-tiered diagnostics approach is enabled by the Diagnostic Profiler tool, used to engineer and generate a diagnostic knowledge base (DKB), and the Diagnostician reasoner, which embodies the DKB. Although the application focus is on the ATLAS integrated family of test equipment, this approach has general applicability to other automatic test equipment and source languages.

Jeffrey S Herd - One of the best experts on this subject based on the ideXlab platform.

  • on the development of a tileable lru for the nextgen surveillance and weather radar capability program
    IEEE International Symposium on Phased Array Systems and Technology, 2013
    Co-Authors: David Conway, Jeffrey S Herd, M Fosberry, M Harger, Chris Weigand, M Yeary, K Hondl
    Abstract:

    MIT Lincoln Laboratory is working towards the development of a tileable radar panel to satisfy multimission needs. A combination of custom and commercial off-the-shelf (COTS) Monolithic Microwave Integrated Circuits (MMICs) have been developed and/or employed to achieve the required system functionality. The integrated circuits (ICs) are integrated into a low cost T/R module compatible with commercial printed circuit board (PCB) manufacturing. Sixty-four of the transmit/receive (T/R) modules are integrated onto the aperture PCB in an 8 × 8 lattice. In addition to the T/R elements, the aperture PCB incorporates transmit and receive beamformers, power and logic distribution, and radiating elements. The aperture PCB is coupled with a backplane PCB to form a panel, the Line Replaceable Unit (LRU) for the multifunction phased array radar (MPAR) initiative. This report summarizes the evaluation of the second iteration LRU aperture PCB and T/R element. Support fixturing was developed and paired with the panel to enable backplane functionality sufficient to support the test objectives.

  • overlapped digital subarray architecture for multiple beam phased array rada
    European Conference on Antennas and Propagation, 2011
    Co-Authors: Jeffrey S Herd, S Duffy
    Abstract:

    MIT Lincoln Laboratory is conducting a technology demonstration of affordable Multifunction Phased Array Radar (MPAR) technology for Next Generation air traffic control and national weather surveillance services. Aggressive cost and performance goals have been established for the system. The array architecture and its realization using custom Transmit and Receive Integrated Circuits and a panel-based Line Replaceable Unit (LRU) will be presented. A program plan for risk reduction and system demonstration will be outLined.

  • advanced architecture for a low cost multifunction phased array radar
    International Microwave Symposium, 2010
    Co-Authors: Jeffrey S Herd, S M Duffy, Mark E Weber, Glenn A Brigham, Christopher Dirk Weigand, Daniel Curcio
    Abstract:

    MIT Lincoln Laboratory and M/A-COM are jointly conducting a technology demonstration of affordable Multifunction Phased Array Radar (MPAR) technology for Next Generation air traffic control and national weather surveillance services. Aggressive cost and performance goals have been established for the system. The array architecture and its realization using custom Transmit and Receive Integrated Circuits and a panel-based Line Replaceable Unit (LRU) will be presented. A program plan for risk reduction and system demonstration will be outLined.

  • multifunction phased array radar mpar for aircraft and weather surveillance
    IEEE Radar Conference, 2010
    Co-Authors: Jeffrey S Herd, S M Duffy, Mark E Weber, Glenn A Brigham, Douglas Carlson, M Rachlin, D Cursio, C Liss, C Weigand
    Abstract:

    MIT Lincoln Laboratory and M/A-COM are jointly conducting a technology demonstration of affordable Multifunction Phased Array Radar (MPAR) technology for Next Generation air traffic control and national weather surveillance services. Aggressive cost and performance goals have been established for the system. The array architecture and its realization using custom Transmit and Receive Integrated Circuits and a panel-based Line Replaceable Unit (LRU) will be presented. A program plan for risk reduction and system demonstration will be outLined.

  • Low cost Multifunction Phased Array Radar concept
    2010 IEEE International Symposium on Phased Array Systems and Technology, 2010
    Co-Authors: Jeffrey S Herd, S M Duffy, Mark E Weber, Glenn A Brigham, Christopher Dirk Weigand, Douglas Carlson, D Cursio
    Abstract:

    MIT Lincoln Laboratory and M/A-COM are jointly conducting a technology demonstration of affordable Multifunction Phased Array Radar (MPAR) technology for Next Generation air traffic control and national weather surveillance services. Aggressive cost and performance goals have been established for the system. The array architecture and its realization using custom Transmit and Receive Integrated Circuits and a panel-based Line Replaceable Unit (LRU) will be presented. A program plan for risk reduction and system demonstration will be outLined.