A new ship's auto pilot design through a stochastic model, . - Kohei Ohtsu; Michio Horigome; Genshiro Kitagawa (Autom., 1979)

A ship's minimum time maneuvering system with neural network and non-linear model based super real-time simulator. - Naoki Mizuno; Yusuke Mitake; Tadatsugi Okazaki; Kohei Ohtsu (ECC, 2003)

Guidance control of vessels using minimum time control. - Etsuro Okuyama; Kazuyuki Igarashi; Hiroyuki Oda; Kazuhiro Miyazaki; Kohei Ohtsu; Tadatsugi Okazaki (SMC, 2007)

A study on ship berthing support system - Minimum time berthing control -. - Tadatsugi Okazaki; Kohei Ohtsu (SMC, 2008)

A Statistical Modeling and Tracking Control Approach to Marine Vehicle. - Hui Peng 001; Kohei Ohtsu; Genshiro Kitagawa; Hiroyuki Oda (CCA, 2010)