Error Compensation Method for Motor Drivers
Author Information
Author(s): Chen Qihang, Wu Wanzhen, He Qianen
Primary Institution: Fuzhou University
Hypothesis
Can compensating for the non-ideal characteristics of motor drivers improve control accuracy and performance?
Conclusion
The proposed error compensation method significantly enhances the control performance of permanent magnet synchronous motors by reducing driving and speed control errors.
Supporting Evidence
- The proposed method improved driving accuracy by 88.07%.
- Speed control accuracy improved by 53.08%.
- The method effectively reduced voltage error from 0.7345 V to 0.0879 V.
- The method is cost-effective and practical.
Takeaway
This study found a way to fix problems in motor drivers that make them less accurate, helping motors work better and smoother.
Methodology
The study involved analyzing driver characteristics, conducting tests, and proposing a real-time compensation method based on a derived voltage model.
Limitations
The study may not account for all real-world variables affecting driver performance.
Digital Object Identifier (DOI)
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