Dynamic state estimation using particle filter and adaptive vector quantizer. - Takeshi Nishida; Wataru Kogushi; Natsuki Takagi; Shuichi Kurogi (CIRA, 2009)

Adaptive control of systems with input saturation: A scheme using output derivatives of order up to relative degree. - Natsuki Takagi; Masahiro Oya; Qiang Wang 049; Toshihiro Kobayashi (CIRA, 2009)

Adaptive steering controller to improve handling stability for driver-combined-vehicles system. - Qiang Wang 049; Masahiro Oya; Natsuki Takagi; Yuichiro Taira; Hidetaka Ota (CIRA, 2009)

Robust oscillation control of wheeled mobile robots. - Yasutaka Tsuchida; Masahiro Oya; Natsuki Takagi; Qiang Wang 049 (Artif. Life Robotics, 2009)