20 May 2005 Implementation of real-time input/output interfaces at the AMRDEC Advanced Simulation Center's hardware-in-the-loop facilities
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Abstract
Hardware in the Loop (HWIL) simulations are often spread over a large area with many hardware and software components. Open and closed loop tests necessitate a flexible test environment of allocating and ordering these components. These components may be connected in a star, a ring configuration, and/or any combinations of these two configurations, with shared memory wrappers connecting some of the software components. A Resource Allocation Program (RAP) is proposed along with a device table to allocate, organize, and document the communication protocol between the software and hardware components. Communication between software components is done through a single set of input output routines using information so that software objects may be changed with hardware objects or placed on different computers with minimal code changes.
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Joe Morris, David Beck, Henri Richard, "Implementation of real-time input/output interfaces at the AMRDEC Advanced Simulation Center's hardware-in-the-loop facilities", Proc. SPIE 5785, Technologies for Synthetic Environments: Hardware-in-the-Loop Testing X, (20 May 2005); doi: 10.1117/12.607368; https://doi.org/10.1117/12.607368
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