Tuning of a PID controller using improved chaotic Krill Herd algorithm
نویسندگان
چکیده
This paper presents an improved version of the Krill Herd optimization algorithm. The proposed algorithm has been applied to determine coefficients of PID controller to achieve desired system response. For this purpose, a cost function based on weighted sum of step response characteristics is considered to be minimized. Simulation results compare performance of the ICKH algorithm with many other optimization algorithms. © 2016 Elsevier GmbH. All rights reserved.
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