Adaptive hybrid visual servoing/force control in unknown environment. - Koh Hosoda; Katsuji Igarashi; Minoru Asada (IROS, 1996)

Adaptive hybrid control for visual and force servoing in an unknown environment. - Koh Hosoda; Katsuji Igarashi; Minoru Asada (IEEE Robotics Autom. Mag., 1998)