| Issue |
MATEC Web Conf.
Volume 288, 2019
2019 5th Asia Conference on Mechanical Engineering and Aerospace Engineering (MEAE 2019)
|
|
|---|---|---|
| Article Number | 01009 | |
| Number of page(s) | 5 | |
| Section | Mechanical Engineering | |
| DOI | https://doi.org/10.1051/matecconf/201928801009 | |
| Published online | 14 August 2019 | |
GA Tuning PID Controller Based on Second-order Time-delay Industrial System
Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine monitoring instrument equipment technology National Engineering and Technological Research Center of Marine Monitoring Equipment,
Qingdao, China
* Corresponding author: sduwangzhi@163.com
For a typical second-order time-delay system model, an intelligent genetic algorithm is used to initially optimize the initial parameters of the PID controller, and a step response curve of the system is obtained, and the performance index is compared with performance indexes obtained by other optimization methods. The results show that the GA optimization method is more robust.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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