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Author Dongmei Yu ♦ Qingding Guo ♦ Qing Hu
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Tracking loops ♦ PMLSM. ♦ Parameter estimation ♦ intelligent control ♦ Position control ♦ Synchronous motors ♦ Adaptive control ♦ Robust control ♦ Fuzzy logic ♦ two-degree-of-freedom ♦ motion control ♦ position servo ♦ Robustness ♦ Servomechanisms ♦ Intelligent systems
Abstract This paper presents a new position tracking control strategy that meets the position tracking performance and the closed loop robustness to external disturbance and model parameters variations without parameter identification. In order to achieve the desired input-output tracking and disturbance rejection performance independently, a two-degree-of-freedom (2DOF) internal model control (IMC) is introduced in controller structure. Furthermore, based on fuzzy logic, the parameter of the feedback controller is adjusted on-line to improve robustness. The simulation results on a direct-drive permanent magnet linear synchronous motor (PMLSM) show that proposed method is effective on improving system robustness
Description Author affiliation: Sch. of Electr. Eng., Shenyang Univ. of Technol. (Dongmei Yu; Qingding Guo; Qing Hu)
ISBN 0769525288
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-10-16
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 415.58 kB
Page Count 4
Starting Page 128
Ending Page 131

Source: IEEE Xplore Digital Library