Abstract
This article exhibits a novel solution to the speed tracking problem of permanent magnet synchronous motors (PMSMs) subject to parameter and load uncertainties. The resultant cascade structured solution is designed to give the speed tracking capability to the closed-loop system, which depends on only the nominal PMSM parameter information. This article provides two novel contributions: 1) a variable performance target system describing the desired perfect tracking nature with boosting feedback gains and 2) a robust control law forcing the target tracking system to be invariant through the utilization of active-damping pole-zero cancellation and disturbance observer techniques. The prototype 1-kW PMSM experimental set confirms the practical advantages of the proposed system compared to the recent autotuning controller.
| Original language | English |
|---|---|
| Pages (from-to) | 2171-2179 |
| Number of pages | 9 |
| Journal | IEEE Transactions on Industrial Informatics |
| Volume | 18 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2022 Apr 1 |
Bibliographical note
Publisher Copyright:© 2005-2012 IEEE.
Keywords
- Active-damping
- invariant target tracking system
- permanent magnet synchronous motor (PMSM)
- pole-zero cancellation
- speed tracking
ASJC Scopus subject areas
- Control and Systems Engineering
- Information Systems
- Computer Science Applications
- Electrical and Electronic Engineering