Redundancy and Synchronization Scheme of Surveillance Data Processing System in ATCS
نویسندگان
چکیده
In this paper, the redundancy and synchronization scheme for the high reliable surveillance data processing system for air traffic control is suggested. Two indices for reliability of surveillance data processing system are identified and full triple redundancy scheme and high availability software for the redundancy control are proposed. The synchronization issues among triple redundant nodes are analyzed and a mixed synchronization scheme according to the data characteristics is suggested. The performance test for the two indices of reliability is fulfilled and the test results are described.
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تاریخ انتشار 2015