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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cheng-Kai Lin Li-Chen Fu Tian-Hua Liu Bing-Hua Chou |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Electrical Engineering National Taiwan University of Science and Technology Taipei, Taiwan (Tian-Hua Liu; Bing-Hua Chou) || Department of Electrical Engineering National Taiwan University Taipei, Taiwan (Cheng-Kai Lin; Li-Chen Fu) |
| Abstract | A passivity-based adaptive backstepping PI sliding-mode position control is proposed in this paper for a synchronous reluctance motor (SynRM) drive system. Firstly, a nonlinear model of the SynRM is derived with the lumped uncertainty. Through adaptive backstepping feedback passivation, the whole closed-loop position control scheme is shown to be feedback equivalent to an output strictly passive system with designated control inputs and an extended storage function. An adaptive backstepping PI sliding-mode controller is then designed to control the position such that the chattering phenomenon associated with traditional sliding-mode position controls using signum function can be attenuated within the boundary layer. The maximum torque per ampere (MTPA) condition is satisfied through design of d- and q-axis currents, which serve as the control inputs to the motor. Asymptotic stability of the closed loop system is proven by passivity theory and Barbalat's lemma. Simulation results show good position tracking and performance. |
| Starting Page | 245 |
| Ending Page | 250 |
| File Size | 712940 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781612844879 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-05-15 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | Asian Control Association |
| Subject Keyword | sliding-mode control Backstepping Adaptive systems Adaptation model adaptive backstepping control synchronous reluctance motor Sliding mode control Reluctance motors Equations passivity theory Passivation |
| Content Type | Text |
| Resource Type | Article |
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