Improved disturbance rejection ability for speed control of PMSM drives using a modified cascaded extended state observer

• Main Authors: Wang, Huanzhi, Zuo, Yuefei, Zhao, Chenhao, Cao, Haiyang, Lee, Christopher Ho Tin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Active disturbance rejection control; Cascaded extended state observers
• Online Access: https://hdl.handle.net/10356/182261
• Institution: Nanyang Technological University

As the demand for high precision in permanent magnet synchronous motors (PMSM) increases, achieving superior disturbance rejection in PMSM speed regulation becomes essential. In this context, active disturbance rejection control (ADRC) has emerged as a widely employed method. To enhance disturbance...