TY - CHAP A1 - Wimmer, Georg A1 - Callies, R. ED - Sachs, G. T1 - Efficient Treatment of Characteristic Curves in Optimal Control Problems T2 - Workshop on recent developments concerning hypersonic flight systems Y1 - 2000 SP - 187 EP - 196 CY - München ER - TY - JOUR A1 - Wimmer, Georg A1 - Callies, R. T1 - Optimization of Hypersonic Flight Trajectories JF - ZAMM Y1 - 1999 UR - http://permalink.bibkatalog.de/BV012628875 VL - 79 IS - S3 SP - 929 EP - 930 ER - TY - JOUR A1 - Wimmer, Georg A1 - Callies, R. T1 - Stabilized Hypersonic Flight Trajectories JF - ZAMM Y1 - 2001 UR - http://permalink.bibkatalog.de/BV012628875 VL - 81 IS - S3 SP - 769 EP - 770 ER - TY - CHAP A1 - Wimmer, Georg A1 - Callies, R. T1 - Optimal Hypersonic Flight Trajectories with Full Safety in case of Mission Abort BT - Proc. of the AIAA Atmospheric Flight Mechanics Conference 2000 T2 - AIAA-Paper AIAA-2000-3996 Y1 - 2000 CY - Denver ER -