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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Grcar, B. Cafuta, P. Stumberger, G. |
| Copyright Year | 2008 |
| Description | Author affiliation: Fac. of Electr. Eng. & Comput. Sci., Univ. of Maribor, Maribor (Grcar, B.; Cafuta, P.; Stumberger, G.) |
| Abstract | In the paper induction machine (IM) torque control is studied as an example of a three-dimensional non-holonomic integrator that includes drift terms. By expanding Brockett's controller derived for the driftless systems, a control structure is proposed that guarantees natural adjustment of both the amplitude and the frequency modulation of the sinusoidal stator current vector. The rotor flux linkage vector is implicitly forced to track required periodic orbits satisfying non-holonomic constraints of the IM. Main features of the proposed control include fast dynamics of the torque response, maximal torque per amp ratio for nominal parameters, asymptotic stability, and robustness regarding expected parameter variations. Simulation and experimental results illustrate the main characteristics of the proposed control. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 637168 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424417056 |
| DOI | 10.1109/ICIT.2008.4608696 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-04-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Torque Stators Rotors Couplings Steady-state Vectors Torque control |
| Content Type | Text |
| Resource Type | Article |
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