A knowledge-based en route monitor for air traffic control

The en route monitor system (ERMS), which is a software system designed to assist human controllers, was developed as a tool for the control center. A domain-specific knowledge-based design approach was used. The system is implemented in Turbo Prolog. The problem and solution techniques are discussed in detail, and examples and simulations are demonstrated to show the potential application of the ERMS in air traffic control.<
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