Premium
Ultrasonic motor‐actuated direct drive positioning servo control system using fuzzy‐reasoning controller
Author(s) -
Izuno Yuji,
Nakaoka Mutsuo
Publication year - 1996
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.4391170608
Subject(s) - ultrasonic motor , control theory (sociology) , control engineering , motion controller , servomotor , servomechanism , servo drive , controller (irrigation) , motion control , fuzzy logic , engineering , servo , microprocessor , automotive industry , servo control , computer science , control (management) , artificial intelligence , piezoelectricity , robot , embedded system , electrical engineering , agronomy , aerospace engineering , biology
This paper describes a traveling‐wave ultrasonic motor (USM)‐actuated positioning servo driver, suitable for direct‐drive motion systems, which incorporates a fuzzy‐reasoning software controller with speed and position‐variable feedback schemes. The experimental results of this USM position servo driver operating at two‐phase high‐frequency resonant inverter are illustrated and evaluated using a one‐axis servo motion drive system. The results show that the new system using a compact USM that incorporates a microprocessor‐based two‐input and one‐output fuzzy‐reasoning controller is cost effective and suitable for special purposes in the industrial, medical, automotive, space and consumer fields.