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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mingshan Cai Xianggao Pan Yunfeng Du |
| Copyright Year | 2009 |
| Abstract | PID control is one of the most common control method used for process control and fractional-order PIλDβ control that is the promotion and development of general integer-order PID control1. Compared to integer-order PID controller, fractional-order PIλDβ controller has more advantages that integer-order PID controller does not have, but the tuning method of fractional-order PID control is still a topic to be resolved, and it is rarely studied so far. In this paper, based on filtering algorithms and adopting the Matlab/Simulink software, a new method to effectively solve optimization problem of function is proposed, that is, on the basis of multi-parent crossover evolutionary optimization algorithm and by introduction of the elite-preservation strategy to enhance the selection pressure of parents in the process of crossover, the elite multi-parent crossover evolutionary optimization algorithm is constructed and the program EMPCOA1.0 is developed for the optimization of parameters tuning. Simulation results show that it is an effective tuning strategy, it also can be seen that better control quality can be achieved by using fractional-order PIλDβcontroller for nonlinear systems. |
| Starting Page | 64 |
| Ending Page | 67 |
| File Size | 309888 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424455430 |
| e-ISBN | 9781424455447 |
| DOI | 10.1109/ICICIC.2009.277 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-12-07 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Art Proportional control Three-term control Optimization methods Optimal control Filtering algorithms Automatic control Nonlinear control systems Control systems Fractional calculus |
| Content Type | Text |
| Resource Type | Article |
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