Control of a flexible robotic arm using PD, feed forward, and linear stabilizer
Fifth International Conference on Advanced Robotics, 1991. 'Robots in Unstructured Environments
First page number:
Last page number:
Focuses on the implementation of a vibration suppression controller for the maneuver of a single link flexible robotic arm. The joint angle trajectory tracking is accomplished by a proportional and derivative (PD) and feedforward controller. Based on the pole placement technique, a linear stabilizer is designed for elastic model stabilization. The stabilizer is switched on when the trajectory reaches the vicinity of the terminal stage and the effect of switching time on arm vibration is investigated. An optimal deflection sensor is used for on-line measurement of elastic deflection and also used for prediction of static deflection of the arm at the target position.
Manipulators; Position control; Stability; Three-term control
Controls and Control Theory | Electrical and Computer Engineering | Engineering | Signal Processing | Systems and Communications
Use Find in Your Library, contact the author, or interlibrary loan to garner a copy of the item. Publisher policy does not allow archiving the final published version. If a post-print (author's peer-reviewed manuscript) is allowed and available, or publisher policy changes, the item will be deposited.
Singh, S. N.
Control of a flexible robotic arm using PD, feed forward, and linear stabilizer.
Fifth International Conference on Advanced Robotics, 1991. 'Robots in Unstructured Environments, 1