1. Effective and Robust Generalized Predictive Speed Control of Induction Motor
- Author
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Asier Zubizarreta, Antonio Cortajarena, Oscar Barambones, Patxi Alkorta, and José Antonio Cortajarena
- Subjects
Electronic speed control ,Engineering ,Vector control ,algorithm ,Article Subject ,Noise (signal processing) ,business.industry ,delay ,lcsh:Mathematics ,General Mathematics ,drive ,General Engineering ,PID controller ,ENGINEERING ,Control engineering ,lcsh:QA1-939 ,MATHEMATICS ,Model predictive control ,lcsh:TA1-2040 ,Control theory ,Cascade ,lcsh:Engineering (General). Civil engineering (General) ,business ,Induction motor - Abstract
14 p. This paper presents and validates a new proposal for effective speed vector control of induction motors based on linear Generalized Predictive Control (GPC) law. The presented GPC-PI cascade configuration simplifies the design with regard to GPC-GPC cascade configuration, maintaining the advantages of the predictive control algorithm. The robust stability of the closed loop system is demonstrated by the poles placement method for several typical cases of uncertainties in induction motors. The controller has been tested using several simulations and experiments and has been compared with Proportional Integral Derivative (PID) and Sliding Mode (SM) control schemes, obtaining outstanding results in speed tracking even in the presence of parameter uncertainties, unknown load disturbance, and measurement noise in the loop signals, suggesting its use in industrial applications. The authors are very grateful to the UPV/EHU for its support throughout the project GUI07/08 and the Basque Government for the support to this work throughout the project S-PE09UN12
- Published
- 2013