Development of Crawler Stair Climber using Guide Rail. - Yasuhiro Yamada; Yoshinori Segawa; Kazuhiro Ookoudo; Yoshiaki Komura; Akira Yamagishi; Tadashi Sekido; Kenichiro Ikeda; Shinichi Mita (J. Robotics Mechatronics, 2002)

Layout optimization of manufacturing cells and allocation optimization of transport robots in reconfigurable manufacturing systems using particle swarm optimization. - Yasuhiro Yamada; Kazuhiro Ookoudo; Yoshiaki Komura (IROS, 2003)