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Mechanical resonance suppression and disturbance rejection of 2-inertia system with observer-based feedback control
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fu, Yongjian Yang, Ming Ni, Qinan Xu, Dianguo |
| Copyright Year | 2016 |
| Abstract | Mechanical resonance suppression and disturbance rejection are important research contents of steel rolling mill, machine tools and other transmission mechanism. At present, there are many researches on mechanical resonance suppression or disturbance rejection, but most of them are in the single side. Few papers study the resonance suppression and disturbance rejection simultaneously, not to mention the analysis of the contradiction of the two parts. Just for the contradiction of mechanical resonance suppression and disturbance rejection in the 2-inertia transmission system, a method of solving the problem is proposed in this paper based on the dual observer feedback control. In which fractional order disturbance observer(FO-DOB) is used to suppress the mechanical resonance, on the basis of this, the state observer is used to feedback the load torque and the speed difference of load and driving side, which can further improve the anti-disturbance ability of the system. Simulation verify the effectiveness of the proposed method. |
| Starting Page | 3084 |
| Ending Page | 3088 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/IPEMC.2016.7512788 |
| Alternate Webpage(s) | http://pdf-s3.xuebalib.com:1262/3hrnAOaXNfDr.pdf |
| Alternate Webpage(s) | https://doi.org/10.1109/IPEMC.2016.7512788 |
| Journal | 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
