Vector controlled induction motor drive based on model predictive control
| Autor: | Vladimir V. Pankratov, Ahmed A. Zaki Diab |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Electronic speed control
Vector control Computer science PID controller Control engineering Astrophysics::Cosmology and Extragalactic Astrophysics Quantitative Biology::Subcellular Processes Model predictive control Direct torque control Robustness (computer science) Control theory Transient response Robust control Induction motor |
| Zdroj: | 2012 IEEE 11th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE). |
| DOI: | 10.1109/apeie.2012.6629167 |
| Popis: | This paper presents the application of the model predictive control (MPC) technique for controlling the speed of the induction motor drive. Vector control principle has been used for decoupling between motor speed and rotor flux. A simple model of induction motor is employed in the MPC structure so as to minimize the computational load. The MPC controller design is taken into account the effect of uncertainty due to motor parameters variation and load disturbance could be reduced. The effectiveness of the proposed scheme has been successfully verified through simulations. The performance of the system including the MPC controller is compared with the corresponding one using the traditional PI controller. The results proved that the induction motor with the MPC speed controller has superior transient response, and good robustness in face of uncertainties including load disturbance. Moreover, accurate tracking performance has been achieved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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