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DESIGN OF INTELLIGENT PID CONTROLLER BASED ON MODIFIED SWARM TECHNIQUES | ||
| Al-Qadisiyah Journal for Engineering Sciences | ||
| Article 1, Volume 10, Issue 2, 2017, Pages 147-157 PDF (0 K) | ||
| Author | ||
| Ahmed Kareem Abdullah | ||
| Abstract | ||
| The swarm techniques are used widly to enhance the response of the control system, but there are many drawbacks appear when these techniques are used to select the initial solution for the problem and then will referect on the overall convergence. This paper try to solve this problem by modify the initial solution of particale swarm techniques based on fast genetic algorithm, the modified PSO make good free searching in candidate solutions to get optimum suggesions, which leads the algorithm towards the global optimum searching over wid range. The proposed controller named PSO-FGA-PID controller and two experiments are tested by this controller to check the proposed work, first one the linear time invariant system is taken and the second one is to control on the speed of the DC motor. | ||
| Keywords | ||
| Particle Swarm optimization; genetic algorithm; linear time invariant system; Intelligent controller | ||
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