Digital implementation of deadbeat-direct torque and flux control for permanent magnet synchronous machines in the M–T reference frame

• Main Authors: Zuo, Yuefei, Mei, Jie, Jiang, Chaoqiang, Lee, Christopher Ho Tin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering; Current Observer; Deadbeat
• Online Access: https://hdl.handle.net/10356/144952
• Institution: Nanyang Technological University

In the traditional deadbeat-direct torque and flux control in the M-T reference frame (DB-DTFC-MT) scheme, the stator flux is calculated with the current model, and one-step delay in the digital system is neglected, which results in poor robustness to parameter variations and a serious oscillation i...