空中交通管理系统异常检测的人工智能.pdf

1、?Callum Winship22 April 2025?Ensure the safe,orderly and efficient flow of air traffic.It does this by:?Providing real-time information to pilots and controllers?Coordinating take-offs,landings and transitions?Preventing collisions between aircraft?220?221?Raw LogsFixed partitioningSliding partition

2、ingIdentifier-based partitioningLog sequences1.Log Collection2.Log Parsing3.Log Partition and 3.Log Partition and Feature Extraction 4.Anomaly Detection223?Flight Data Processing System224Extracted in batches each day?Flight Data Processing System08:03:18:DEPARTURE08:47:02:ATC_FLIGHT_ATTRIBUTES_UPDA

3、TE10:10:19:CHANGE_OF_FREQUENCY10:13:59:AMAN_UPDATE?22605:41:14:FILED_FLIGHT_PLAN_CREATION05:59:24:FLIGHT_PLAN_SEARCH05:59:30:FLIGHT_ATTRIBUTES_UPDATE05:59:33:EXTERNAL_MESSAGE_SENDING08:03:18:DEPARTURE08:43:13:SSR_CODE_ASSIGNMENT08:47:02:ATC_FLIGHT_ATTRIBUTES_UPDATE08:47:03:MESSAGE_TRANSMISSION_REPOR

4、T08:57:53:NOTIFICATION09:02:49:TRAFFIC_LOAD_MONITORING09:09:07:FLIGHT_ATTRIBUTES_UPDATE09:09:07:EXTERNAL_MESSAGE_SENDING09:42:07:INBOUND_COORDINATION_INITIATION09:42:17:AREA_CONFLICT_DATABASE_STATUS09:42:17:OUTBOUND_COORDINATION_INITIATION10:05:58:APPROACH_CLEARANCE10:06:03:AUTOMATIC_POSITION_REPORT

5、10:06:38:MESSAGE_TRANSMISSION_REPORT10:10:19:CHANGE_OF_FREQUENCY10:13:59:AMAN_UPDATE10:33:09:TERMINATION10:33:13:AREA_CONFLICT_DATABASE_STATUS10:51:11:TIMEOUT_STATUS?05:41:14:FILED_FLIGHT_PLAN_CREATION05:59:24:FLIGHT_PLAN_SEARCH05:59:30:FLIGHT_ATTRIBUTES_UPDATE05:59:33:EXTERNAL_MESSAGE_SENDING08:03:

6、18:DEPARTURE08:43:13:SSR_CODE_ASSIGNMENT08:47:02:ATC_FLIGHT_ATTRIBUTES_UPDATE08:47:03:MESSAGE_TRANSMISSION_REPORT08:57:53:NOTIFICATION09:02:49:TRAFFIC_LOAD_MONITORING09:09:07:FLIGHT_ATTRIBUTES_UPDATE09:09:07:EXTERNAL_MESSAGE_SENDING09:42:07:INBOUND_COORDINATION_INITIATION09:42:17