@article{Wu2001FuzzyLogicBased, author = {S.-F. Wu and C.J.H. Engelen and Q.-P. Chu and R. Babu\v{s}ka and J.A. Mulder and G. Ortega}, title = {Fuzzy logic based attitude control of the spacecraft {X-38} along a nominal re-entry trajectory}, journal = {Control Engineering Practice}, volume = 9, number = 7, pages = {699--707}, year = 2001 }