AIAA 98-4713 Multidisciplinary Design Optimization Techniques For Branching Trajectories L. A. Ledsinger J. R. Olds Space Systems Design Lab Georgia Institute of Technology Atlanta, GA 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization September 2-4, 1998 / St. Louis, MO For permission to copy or republish, contact the American Institute of Aeronautics and Astronautics 1801 Alexander Bell Drive, Suite 500, Reston, VA 22091