Adaptive disturbance compensation finite control set optimal control for PMSM systems based on sliding mode extended state observer
| Autor: | Guo-fei Li, Yun-jie Wu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
0209 industrial biotechnology
Engineering Permanent magnet synchronous motor business.industry Mechanical Engineering 020208 electrical & electronic engineering Finite control set Aerospace Engineering 02 engineering and technology Optimal control Computer Science Applications 020901 industrial engineering & automation Control and Systems Engineering Control theory Robustness (computer science) Signal Processing 0202 electrical engineering electronic engineering information engineering State observer Finite time business Voltage source inverter Civil and Structural Engineering |
| Zdroj: | Mechanical Systems and Signal Processing. 98:402-414 |
| ISSN: | 0888-3270 |
| Popis: | Based on sliding mode extended state observer (SMESO) technique, an adaptive disturbance compensation finite control set optimal control (FCS-OC) strategy is proposed for permanent magnet synchronous motor (PMSM) system driven by voltage source inverter (VSI). So as to improve robustness of finite control set optimal control strategy, a SMESO is proposed to estimate the output-effect disturbance. The estimated value is fed back to finite control set optimal controller for implementing disturbance compensation. It is indicated through theoretical analysis that the designed SMESO could converge in finite time. The simulation results illustrate that the proposed adaptive disturbance compensation FCS-OC possesses better dynamical response behavior in the presence of disturbance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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