Sensorless State-Space Control of Elastic Two-Inertia Drive System Using a Minimum State Order Observer
The paper presents sensorless state-space control of two-inertia drive system with resilient coupling. The control structure contains an I+PI controller for load speed regulation and a state feedback controller for effective vibration suppression of the elastic coupling. Mechanical state variable of...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editura Universităţii "Petru Maior"
2009-12-01
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| Series: | Scientific Bulletin of the ''Petru Maior" University of Tîrgu Mureș |
| Subjects: | |
| Online Access: | http://scientificbulletin.upm.ro/papers/2009/10/Sensorless-State-Space-Control-of-Elastic-Two-Inertia-Drive-System-Using-a-Minimum-State-Order-Observer.pdf |
| Summary: | The paper presents sensorless state-space control of two-inertia drive system with resilient coupling. The control structure contains an I+PI controller for load speed regulation and a state feedback controller for effective vibration suppression of the elastic coupling. Mechanical state variable of two-inertia drive are obtained by using a linear minimum-order (Gopinath) state observer. The design of the combined (I+PI and state feedback) controller is achieved with the extended version of the modulus criterion [5]. The dynamic behavior of presented control structure has been examined, for different conditions, using MATLAB/SIMULINK simulation. |
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| ISSN: | 1841-9267 2285-438X |