A comparative study of PID controller tuning using GA, EP, PSO and ACO

A comparative study of PID controller tuning using GA, EP, PSO and ACO
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DOI：
10.1109/icccct.2010.5670571
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发表时间：
2010-12
期刊：
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES
影响因子：
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通讯作者：
B. Nagaraj;N. Murugananth
B. Nagaraj;N. Murugananth
中科院分区：
其他
文献类型：
--
作者：
B. Nagaraj;N. Murugananth

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本文的目的是研究使用软计算技术的PID控制器的整定。与传统的方法相比，所提出的方法的方法和效率。PID参数的确定或调整仍然是重要的，因为这些参数对控制系统的稳定性和性能具有很大影响。结果表明，基于软计算的控制器在时域指标、设定值跟踪、调节变化等方面都有很大的改善，并具有最佳的稳定性。
The aim of this paper is to study the tuning of a PID controller using soft computing techniques. The methodology and efficiency of the proposed method are compared with that of traditional methods. Determination or tuning of the PID parameters continues to be important as these parameters have a great influence on the stability and performance of the control system. The results obtained reflect that use of soft computing based controller improves the performance of process interms of time domain specifications, set point tracking, regulatory changes and also provides an optimum stability.