In this paper, a theoretical study is presented for the force control of a miniature robotic manipulator which is driven by a pair of piezoelectric unimorph cells. The main problems in force control are overshoot overdamping and unknown environment (e.g. the stiffness of object). So, the main idea is to use dynamic compensation for a known robotic plant and fuzzy compensation is introduced here for an unknown environment to improve the system performance. The fuzzy compensation is implemented by using a rule based fuzzy approach to identified the unknown environment
Published in:
SICE '95. Proceedings of the 34th SICE Annual Conference. International Session Papers
Date of Conference: 26-28 Jul 1995