AAE 450 Spring 2008 Kyle Donahue 3/26/2008 Trajectory Analyst, CAD GC Backup slides & Timeline.

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Presentation transcript:

AAE 450 Spring 2008 Kyle Donahue 3/26/2008 Trajectory Analyst, CAD GC Backup slides & Timeline

AAE 450 Spring 2008 Wind Profiles and Wind Force Trajectory Optimization Assumptions: Linear Constant wind Random Gusts Impulse Wind Gust Wind is 2-D

AAE 450 Spring 2008 Timeline Trajectory Optimization

AAE 450 Spring 2008 Backup Slides – Test Case Trajectory Optimization Optimization payload5 kg stage 1Cryo Aluminum stage 2Solid Aluminum stage 3Solid Titanium psi(1)6 psi(2)-28 psi(3)-28 Outputs Periapsis335.66km apoapsis811.55km eccentricity Total DV10778m/s DV circ184m/s DV drag409m/s % DV drag3.8-

AAE 450 Spring 2008 Backup Slides – Wind North/South Trajectory Optimization

Back up –Limits to class height Kyle Brandon

AAE 450 Spring 2008 Backup Slides – References  Kanehara, Junichi, Allen Guzik, Amanda Briden, Bradley Ferris, Daniel Chua, Elizabeth Harkness, Kyle Donahue. AAE450 Senior Design Trajectory Code. Trajectory Optimization