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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Arefi, M.M. Montazeri, A. Jahed-Motlagh, M.R. Poshtan, J. |
| Copyright Year | 2007 |
| Description | Author affiliation: Iran Univ. of Sci. & Technol., Tehran (Arefi, M.M.; Montazeri, A.) |
| Abstract | In this paper, identification and nonlinear model predictive control of highly nonlinear plug-flow tubular reactor based on Wiener model is studied. This process simulated in a rather realistic environment by HYSYS, and the obtained data is in connection with MATLAB for identification and control purpose. The process is identified with NN-Wiener identification method, and two linear and nonlinear model predictive controllers are applied with the ability of rejecting slowly varying unmeasured disturbance. Since the identification problem must be solved with a nonlinear optimization method, to attain the best possible model for prediction genetic algorithm is used. The Simulation results show that the obtained Wiener model has a good capability to predict the step response of the process. The results for control are also compared with a common PI controller for temperature control of tubular reactor. It is shown that the nonlinear controller has the fastest damped response in comparison with the other two controllers. |
| Starting Page | 644 |
| Ending Page | 650 |
| File Size | 4157637 |
| Page Count | 7 |
| File Format | |
| ISBN | 1424407834 |
| ISSN | 1553572X |
| DOI | 10.1109/IECON.2007.4460273 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-11-05 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Predictive control Inductors Mathematical model Predictive models Neural networks Continuous-stirred tank reactor Optimal control Open loop systems Temperature control Inverse problems |
| Content Type | Text |
| Resource Type | Article |
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