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The theme for Autotestcon 2010 is “45 Years of Support Innovation - Moving Forward at the Speed of Light." This theme is particularly relevant for military ATE systems because it highlights the dichotomy of striving to maintain state-of-the-art testing capabilities, while at the same time needing to support legacy technologies that may be decades old - indeed, as old as Autotestcon itself. The...
A new emerging test and measurement standard called AXIe, AdvancedTCA eXtensions for Instrumentation, is expected to find wide acceptance within the Automatic Test Equipment community as it offers many key benefits. It is expected that a large number of stimulus, measurement, signal conditioning, acquisition and processing modules will become available from a range of different suppliers. AXIe uses...
With virtual instrumentation and graphical system design, the application requirements ultimately dictate the shape and form of the structural test and monitoring system. Virtual instrumentation offers more complete, more capable, and lower cost structural test and monitoring systems. This paper will provide an architectural view of modern structural test and monitoring systems, diving into both COTS...
Timed failure propagation graph (TFPG) is a directed graph model that represents temporal progression of failure effects in physical systems. In this paper, a distributed diagnosis approach for complex systems is introduced based on the TFPG model settings. In this approach, the system is partitioned into a set of local subsystems each represented by a subgraph of the global system TFPG model. Information...
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