1. Fast Nonlinear Control with Arbitrary Pole Placement for Industrial Robots and Manipulators;Freund;Int. J. Robotic Research,1982
2. A Control Method of Manipulator with Nonlinearity;Furuta,1983
3. Robust Control of a Robot Manipulator with Nonlinearity;Furuta;Robotica,1985
4. Trajectory Tracking Control of Robot Arms Using ORBIX;Furuta;J. Robotic Systems,1985
5. Trajectory Tracking Control of Articulated Robot Arm with Sensory Feedback: Laser Beam Tracking System;Furuta,1985