Missions- und Systemanalyse/ Mission and System Analysis

Semiballistic Systems (COLIBRI, SpaceMail)

Burkhardt, J., Schöttle, U. M., Messerschmid, E., "Mission and System Design Aspects of a Semi-Ballistic Reentry Experiment Vehicle", IAF-97-V.2.07, 48th International Astronautical Congress, Turin, Italy, Oct. 1997
Burkhardt, J., Schöttle, U.M., "Flight Performance and Control Aspects of a Semi-Ballistic Reentry Capsule," AIAA Atmospheric Flight Mechanics Conference, San Diego, CA, July 29-31, 1996, AIAA 96-3439
Burkhardt, J., Schöttle, U., "Konzeptionsstudie auftriebserzeugender Rückkehrkörper COLIBRI," Stuttgart University, Space Systems Institute, Final report IRS-96-P10, January, 1997
Burkhardt, J., Schöttle, U.M., Messerschmid, E., Kraft, G., "Zielsetzung und Konzeption einer semiballistiscehn Rückkehrkapsel," DGLR JT95-056, Proceedings, DGLR Meeting 1995, Bonn-Bad Godesberg, Germany, Sept., 26-29, 1995, pp. 485-495
Messerschmid, E., Burkhardt, J., Zimmermann, F., Schöttle, U.M., "Consultancy on Space Station Utilization, Analysis of a Reentry Capsule for Space Station Sample Retrieval," Space Systems Institute, Stuttgart University, IRS 96-P-2, March 1996
Schöttle, U.M., Bregman, E. R., Hillesheimer, M., Inatani, Y., "Conceptual Study of a Small Semi-ballistic Reentry Experiment Vehicle," 41st Congress of the International Astronautical Federation, Dresden, Germany, IAF-90-163, October 6-12, 1990

Schöttle, U.M., Burkhardt, J., "Entwurf einer kleinen semiballistischen Rückkehrkapsel," 3. Space Course, Lehrgang über Raumtransportsysteme, Stuttgart, Febr. 20 - March 3, 1995
Zimmermann, F., Burkhardt, J., Schöttle, U. M., "Comparison of Guidance Concepts for a Semi-ballistic Reentry Capsule," AIAA 96-3708, AIAA Guidance, Navigation, and Control Conference, San Diego, CA, July 29-31, 1996
Schöttle, U. M., Burkhardt, J., Zimmermann, F., "Optimal Flight Control of a Reentry Capsule with Consideration of Mission Constraints," AIAA 97-3659, AIAA Atmospheric Flight Mechanics Conference, New Orleans, LA, August 11-13, 1997, pp. 547-556

Ballistic Reentry Systems (MIRKA)

Auweter-Kurtz, M., Burkhardt, J., Fertig, M., Frühauf, H.-H., Habiger, H., Jahn, G., Messerschmid, E., Schöttle, U., "Flugdatenauswertung der MIRKA-Experimente HEATIN und PYREX," DGLR-JT98-203, Deutscher Luft- und Raumfahrtkongreß, Bremen, 5.-8. Okt. 1998
Jahn, G., Schöttle, U.M., "Inverse Heat Flux Determination of the MIRKA Reentry Mission," GAMM Annual Meeting, Bremen, April 1998
Jahn, G., Schöttle, U.M., and Messerschmid, E., "Heat Flux and Temperature Response Investigation of the MIRKA Reentry Capsule Heatshield," IAF-97-I.5.04, 48th International Astronautical Congress, Turin, Italy, Oct. 1997
Jahn, G., Schöttle, U.M., and Messerschmid, E., ISTS-98-b-35, 21st International Symposium on Space Technology and Science, Omiya, Japan, May 1998
Jahn, G., Schöttle, U.M., Messerschmid, E., and Speckmann, H.-D., "Das MIRKA-Hitzeschild-Experiment", Deutscher Luft- und Raumfahrtkongreß, DGLR-JT96-096, Dresden, Sept. 1996
Reich, G., Jahn, G., "MIRKA Heat Shield Experiment HEATIN - Theoretical and Experimental Approach to the Surface Protected Ablator", International Conference on Environmental Systems, Monterey, CA, July 1996
Schmitt, G., Pfeuffer, H., Kasper, R., Kleppe, F., Burkhardt, J., Schöttle, U. M., "The MIRKA Re-Entry Mission," IAF-98-V.2.07, 49th International Astronautical Congress, Melbourne, Australia, Sept. 28-Oct. 2, 1998

Lifting Bodies (X-38, TETRA)

Burkhardt, J., Gräßlin, M., Schöttle, U.M., "Impact of Mission Constraints on Optimal Flight Trajectories for the Lifting Body X-38," AIAA-99-4167, AIAA Atmospheric Flight Mechanics Conference 1999, Portland, OR, August, 9-11, 1999
Messerschmid, E., Burkhardt, J., "Problem Areas of Reentry Flight," GAMM Annual Meeting, Bremen, April 1998
Messerschmid, E., Schöttle, U.M., "From the Ballistic MIRKA Capsule to the Lifting Reentry Vehicle X-38," International Symposium on Atmospheric Reentry Vehicles and Systems, Arcachon, France, March 16-18, 1999
Gräßlin, M., Burkhardt, J., Schöttle, U.M., "Optimierung und Sensitivitätsanalyse von Rückkehrbahnen des Raumgleiters X-38," DGLR-JT99-100, Deutscher Luft- und Raumfahrtkongreß 1999, Berlin, September 1999
Wallner, E. , Burkhardt, J., Zimmermann, F., Schöttle, U. M., Well, K. H., "A Guidance and Control Concept for the X-38 Re-Entry Vehicle," IAF-99-A.1.04, 50th International Astronautical Congress, Amsterdam, The Netherlands, October 1999

Tether Systems

Wittel, F., Zimmermann, F., Brückner, S., "Identification of Tether Dynamics by means of Neural Networks during a Deployment Procedure," Fourth International Workshop “Neural Networks in Applications“, Magdeburg, March 1999
Zimmermann, F., Van der Heide, E., Messerschmid, E., Schöttle, U., "Application of Tethers to Space Station Utilization," Proceedings of the First Symposium on Space Station Utilization, SP-385, ESOC, Darmstadt, Sept. 30-Oct. 2, 1996, pp. 569-572
Zimmermann, F., "Vibrating Tether Experiment ViTEx," Flight Proposal, SUCCESS con-test, European Space Agency, August 1999
Zimmermann, F., Schöttle, U. M., Messerschmid, E., "Optimal Deployment and Return Trajectories for a Tether-Assisted Re-Entry Mission," AIAA 99-4168, AIAA Atmospheric Flight Mechanics Conference, Portland, OR, August 1999, pp. 433-443
Farachi, F., Zimmermann, F., Schöttle, U. M., "Impact of a Tether-Assisted Deorbitation on the Performance of Guided Capsule Re-Entry," DGLR-JT99-203, Deutscher Luft- und Raumfahrtkongreß 1999, DGLR-Jahrbuch, Band I, Berlin, September 1999

Space Transportation Systems

Bareis, B., Braig, W., Rahn, M., and Schöttle, U.M., "Performance Optimization of Turboramjet Engines Propelling a Two-Stage Space Transportation System", Z. Flugwiss. Weltraumforsch. 19, 1995, pp. 236-245.
Rahn, M., and Schöttle, U.M., "Decomposition Algorithm for Flight Performance and System Optimization of an Airbreathing Launch Vehicle", IAF-Paper 94-A.2.018, 45th IAF Congress, Oct. 1994, Jerusalem, Israel.
Rahn, M., and Schöttle, U.M., "Decomposition Algorithm for Performance Optimization of a Launch Vehicle", Journal of Spacecraft and Rockets, Vol. 33, No. 2, 1996, pp. 214-221.
Rahn, M., and Schöttle, U.M., "Safety and Flight Abort Aspects of the SÄNGER Space Transportation System", AIAA-Paper 93-5092, 5th International Aerospace Planes and Hypersonics Technologies Conference, Dec. 3 1993, Munich, Germany.
Rahn, M., Schöttle, U.M., "Decomposition Algorithm for Simultaneous System and Flight Performance Optimization of Launch Vehicles" GAMM Annual Meeting, Bremen, April 1998
Rahn, M., Schöttle, U.M., and Messerschmid, E., "Multidisciplinary Design Tool for System and Mission Optimization of Launch Vehicles", AIAA-Paper 96-4130, 6th Symposium on Multidisciplinary Analysis and Optimization, Sep. 1996, Bellevue (WA), USA.
Schöttle, U.M., Hillesheimer, M., and Rahn, M., "Potential of a Two-Stage Launch Vehicle by Scramjet Propulsion", 18th International Symposium on Space Technology and Science, May 1992, Kagoshima, Japan.
Schöttle, U.M., and Rahn, M., "Effects of Extended Airbreathing Operation by Scramjet Propulsion on Vehicle Design of a Two-Stage Launch System", AIAA-Paper 93-5009, 5th International Aerospace Planes and Hypersonics Technologies Conference, Dec. 1993, Munich, Germany.
Schöttle, U.M., "Consideration on Propulsion Systems and Flight Trajectories for Launch Vehicles, " Proceedings 20th International Symposium on Space Technology and Science, ISTS 96-a-2-1v, Gifu, Japan, May 19-25, 1996

Aeroassisted Orbital Transfer

Bregman, E.R., Jahn, G, and Schöttle, U.M., "Impact of Mission Constraints on the Performance of an AOTV", IAF-95-V.2.02, 46th Congress of the IAF, Oslo, Norway, 1995
Bregman, E.R., Messerschmid, E. W. and Schöttle, U.M., "Performance Assessment of an Aero-Assisted, Orbit-Transfer Vehicle Subject to Aerothermal Heating Constraints", IAF-93-V.2.611, Graz, Oct. 1993
Schöttle, U.M., Jahn, G., and Bregman, E.R., "Design Studies of a Class of Aeroassisted Orbit Transfer Vehicles", 20th International Symposium on Space Technology and Science, ISTS 96-f-06, Gifu, Japan, May 1996
Zimmermann, F., Calise, A.J., "Aeroassisted Orbital Transfer Trajectory Optimization Using Direct Methods," AIAA Atmospheric Flight Mechanics Conference, Baltimore, MD, Aug. 7-10, 1995, AIAA-95-3478-CP
Zimmermann, F., Calise, A. J., "Numerical Optimization Study of Aeroassisted Orbital Transfer," AIAA Journal of Guidance, Control, and Dynamics, Vol. 21, No. 1, Jan.-Febr. 1998, pp. 127-133

Orbit Transfer Missions

Schwer, A.G., Schöttle, U.M., "Assessment of a Solar Electric Arcjet Propulsion System for Orbit Transfer Tasks and Station Keeping," 3rd Russian-German Conference on Electric Propulsion Engines and their Technical Applications, Stuttgart, 1994
Schwer, A.G., Schöttle, U.M., "Transfer Mission Optimization of a Geostationary Spacecraft with a Solar Electric Arcjet Propulsion System," AIAA/AAS Astrodynamics Conference, Scottsdale, AZ, Aug. 1-3, 1994, AIAA 94-3759
Schwer, A.G., Schöttle, U.M., and Messerschmid, E., "Operational Impacts and Environmental Effects on Low-Thrust Transfer-Missions of Telecommunication Satellites," Acta Astronautica, Vol. 38, Nos. 4-8, pp. 561-575, 1996

last update 1/2000