Min Xu, S. M. Smith;
A fuzzy sliding controller for autonomous underwater vehicles, Proceedings of the Ninth International Symposium on Unmanned Untethered Submersible Technology, vol. 9,
pp. 178 - 185, September 1995.
Min Xu, Samuel M. Smith;
Fuzzy rule based depth controller for variable ballast system of autonomous underwater vehicles, Proceedings of IEEE OCEANS'93 Conference,
p. 400, October 1993.