Macke, Oliver and König, Reinhard (2008) Design of 4D Landing Approach Trajectories for a Quiet STOL Airplane. 26th Congress of the International Council of the Aeronautical Sciences (ICAS), 2008-09-14 - 2008-09-19, Anchorage, Alaska (USA).
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The advent of new, satellite-based navigation technologies enables the use of 4D trajectories, including precise altitudes and times at all waypoints ahead to touchdown. A better management of arrival times of aircraft at airports will enable the use of shorter, cleaner and quieter trajectories. To affect arrival times without lengthening the ground track, varying glideslope angles can be used. For aircraft equipped with powered lift, the glideslope angle has an impact on achievable landing speeds. Landing approach performance parameters such as possible flight path angles or minimum airspeeds are calculated for an aircraft with upper surface blowing. These are used to simulate landing approaches using different glideslope angles. Flight durations and noise level contour areas are compared for different glideslope angles. Increasing glideslope angles results in significant reductions of both.
|Document Type:||Conference or Workshop Item (Speech, Paper)|
|Title:||Design of 4D Landing Approach Trajectories for a Quiet STOL Airplane|
|In ISI Web of Science:||No|
|Keywords:||aircraft noise, approach procedure, trajectory design, STOL, powered lift|
|Event Title:||26th Congress of the International Council of the Aeronautical Sciences (ICAS)|
|Event Location:||Anchorage, Alaska (USA)|
|Event Type:||international Conference|
|Event Dates:||2008-09-14 - 2008-09-19|
|Organizer:||AIAA - American Institute of Aeronautics and Astronautics|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L VU - Air Traffic and Environment (old)|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L VU - Air Traffic and Environment|
|DLR - Research theme (Project):||L - Quiet Air Traffic (old)|
|Institutes and Institutions:||Institute of Flight Systems > Flight Dynamics and Simulation|
|Deposited By:||Oliver Macke|
|Deposited On:||19 Mar 2009|
|Last Modified:||27 Apr 2009 13:16|
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