Current Controller Based on Active Disturbance Rejection Control With Parameter Identification for PMSM Servo Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3274578
Abstract: This study aimed to design an active disturbance rejection control (ADRC) with parameter identification for current control in permanent magnet synchronous motor (PMSM) servo systems. Given the nonlinear uncertainty of the PMSMs, a parameter identification… read more here.
Keywords: servo systems; pmsm; control; parameter identification ... See more keywords
Output-Feedback Proportional-Type Positioning Technique for Servo Systems via Speed-Loop Adaptation Mechanism
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3218079
Abstract: This brief presents a simple proportional-type position regulator for servo systems independent from the actual servo system parameter information without speed and current feedback requirements. First, the extended state observer embedded in the modified gain… read more here.
Keywords: speed; speed loop; proportional type; servo systems ... See more keywords
A Generalized PID Interpretation for High-Order LADRC and Cascade LADRC for Servo Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3082058
Abstract: It is well known that proportional-integral-derivative (PID) controllers are dominant in industrial scenarios. PID with high-order derivative or integral terms named generalized PID is superior to the PID. However, there is little literature investigating how… read more here.
Keywords: cascade; ladrc; servo systems; high order ... See more keywords