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Title:

Semi-closed Loop Based on Predictive Current Control for SPMSM Drives during Servo Stamping

Document type:
Zeitschriftenaufsatz
Author(s):
Qi Li; Yan Lv; Ralph Kennel; Jose Rodriguez
Abstract:
Nonlinear factors in industrial servo press currently, including mechanisms for force amplification, installed clearances, gears backlash, and variations in rotational inertia, are commonly not considered during the control process. They would impact the control accuracy of the actuator's crank and slide and even affect the quality of material forming. So the conventional linear control method, field-oriented control based on the mini-closed loop of the electrical machine position utilizing kine...     »
Keywords:
Presses, Servomotors, Torque, Current control, Mathematical models, Computational modeling, Velocity control, Semi-closed loop, servo press drive, Lagrangian approach, predict current control
Journal title:
IEEE Transactions on Power Electronics
Year:
2024
Journal issue:
( Early Access )
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1109/TPEL.2024.3405413
Publisher:
IEEE
Print-ISSN:
0885-8993
E-ISSN:
1941-0107
Date of publication:
24.05.2024
Copyright statement:
IEEE
Semester:
SS 24
TUM Institution:
Lehrstuhl für Hochleistungs-Umrichtersysteme
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