Cooperative Traffic Management

Transcription

1 European ATFCM towards Enhanced Time-based Operations Pascal Hop Project Leader CTM March 2016

2 Network Strategic Developments

3 Network Strategy Plan, RP2 target focus Efficiently exploit available network capacity Introduction of Target Times Operations for ATFCM* purposes Planning Execution CTM: towards Time Based Operations predictability, cooperation * For ATFCM purposes means better managed delivery of traffic into congested sectors (could also be arrival sectors)

4 (ATFCM) time based operations Now New CTOT Entry Time Time-based ATFCM measure CTOT Target Time Time-based ATFCM measure congestion congestion Issues Assumed profile not always the actual profile Objective of CTOT not managed after take-off Actual trajectory and sector entry time can significantly deviate from intended ATFCM measure Areas for development Cooperation within executive phase Measuring / monitoring effectiveness Flight planning and implementation predictability Link to other time-based functionalities (e.g. AMAN)

5 Target times Publication of Target Times Over (TTO) creating awareness of the real target times for congested airspace Initial procedures for TTO implementing TTO for selected flights through Mandatory Cherry Picking principles Enhanced procedures for TTO - implementing TTO for all flight in Regulations - responding to tactical operations

6 Predictability Traffic predictability accuracy Required flexibility + Non-adherence Campaign Required flexibility Predictability addressing trajectory prediction improvements for new cooperative traffic management functionalities (i.e. ddcb, E-AMAN) Predictability TODAY Improve Flight Planning Reduce tactical deviation Manage Tactical deviation Monitor performance FUTURE New Traffic predictability processes addressing flight planning improvements including predictability requirements in the executive phase

7 Cooperation ddcb/stam! New ATFCM cooperative processes addressing local and network imbalances, interface with executive phase New User Driven Prioritization processes addressing Airspace User s preferences in cooperative processes

8 Link to E-AMAN ATFCM developments and E-AMAN developments share the Timeelement and can support each other NM Support to Extended AMAN - Early NM trajectory predictions (including network intelligence) - Pre-sequence based on E-AMAN criteria - Monitoring and Coordination operational requirements wrt Network Capacity vs Arrival sequencing - Data sharing (receive, process and relay from/to downstream/upstream ATSUs)

9 Link to E-AMAN Initial experiences with ATFCM and E-AMAN Target Time for arrival regulation (sometimes referred to as TTA) requires coordination between (E-)AMAN and ATFCM: - TTA input to (E-)AMAN - Fine-tuning of TTA by (E-)AMAN - (E-)AMAN within ATFCM tolerances (e.g. AMAN requires accuracy of seconds) - More work needed to clarify overall operational concept NM data useful as input to (E-)AMAN. Requirements for accuracy improvements and improved distribution requirements for EFD (B2B requirements!) Need to align trajectory predictions between ATFCM and (E-)AMAN functionality. Otherwise risk of divergence and degradation of network coordination

10 What changes? Real time network traffic management + + Increased Cooperative predictability + + processes Target Times Local ATC E-AMAN support Operational stakeholders more in control to balance preferences with network situation Transparent interface with NM, FMP s, AU s. Better oversight of network coordination Need to develop procedural arrangements between all users

11 Network Manager adds value to network performance! NM connecting you to the network! 11