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| Content Provider | Springer Nature Link |
|---|---|
| Author | Malekzadeh, Milad Sadati, Jalil Alizadeh, Mojtaba |
| Copyright Year | 2015 |
| Abstract | This paper presents a novel control scheme based on auto-tuning PID controller to suppress wing rock phenomena. Due to having a complex dynamic, wing rock motion identification is not a simple task, and this complexity can adversely affect the performance of PID controller. Employing a wavelet neural network based identifier, this paper develops an auto tuning adaptive PID controller to tackle the problem. Since having an acceptable control performance inevitably involves having a meticulously trained identifier, the training performance is of utmost importance. Aiming at boosting the training efficacy, a two-phase algorithm encompassing Bees algorithm and Back-Propagation (BP) is proposed by this paper to train the proposed identifier respectively in off-line and on-line modes. Due to its inherent capability in sifting the global minima, Bees algorithm is employed to find initial values of weights around which it is then possible to conduct a local search by means of BP based online training. Therefore, the identifier can precisely furnish the proposed PID controller with the system sensitivity in on-line mode. The adaption of PID controller can thus be performed in each time step. The performance of this method has been presented in simulation results and the comparison section confirms the effectiveness of proposed scheme. |
| Starting Page | 267 |
| Ending Page | 275 |
| Page Count | 9 |
| File Format | |
| ISSN | 18686478 |
| Journal | Evolving Systems |
| Volume Number | 7 |
| Issue Number | 4 |
| e-ISSN | 18686486 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2015-12-31 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Wavelet neural network Wing rock motion PID controller Identification Complexity Artificial Intelligence (incl. Robotics) Complex Systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Modeling and Simulation Computer Science Applications |
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