A fuzzy control algorithm based on self-tuning PID proportional factor is presented. To a certain de-gree, it overcomes robot motion control's nonlinearity and uncertainty caused by joints coupled and fric-tion, and decreases overshoot of end manipulator's tracking desired curves. The controller's structure is very simple but effective. With this control method, a 7-DOF redundant ann's self-motion developed by the authors is investigated. Research results show that the said controller restrains track overshoot and preferable merits.
展开▼
