大塚 尚久

Naohisa Otsuka received the B.S. and M.S. degrees, both in Mathematical Sciences, from Tokyo Denki University (TDU) in 1984 and 1986, respectively. In 1992, he received the Doctor of Science in Mathematical Sciences from Graduate School of Science and Engineering of TDU. From 1986 to 1992 he served as a Research Associate in the Department of Information Sciences, TDU. In April 1992, he moved to the Institute of Information Sciences and Electronics, University of Tsukuba as a Research Associate and served as an Assistant Professor of the same University from 1993 to September 2000. From October 2000 to September 2003 he served as an Associate Professor in the Department of Information Sciences, TDU. From October 2003 to 2007 he served as a Professor in the same department. Since April 2007 he has been with the Division of Science in TDU as a Professor. His main research interests are in mathematical systems theory, geometric control theory, robust stability of parametric approach, switched systems, infinite-dimensional linear systems. He served as an associate editor of Journal of The Franklin Institute from 2005 to 2016. Dr. Otsuka is currently an editor of Mathematical Problems in Engineering and is a member of IFAC Technical Committee on Linear Control Systems. He is a member of the Society of Instrument and Control Engineers of Japan (SICE), IEEE and SIAM.