Designing optimal PID controller with genetic algorithm in view of controller location in the plant

  • Authors:
  • Mohsen Seyedkazemi

  • Affiliations:
  • IAU, Young Researchers Club, Ardabil, Iran

  • Venue:
  • ISPRA'08 Proceedings of the 7th WSEAS International Conference on Signal Processing, Robotics and Automation
  • Year:
  • 2008

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Abstract

In this paper an optimal PID controller in view of controller location in the plant is proposed. To adjust the parameters of the controller a fitness function in terms of transient and steady state parts of response and control energy of characteristics of system which are function of controller location, is introduced. A genetic algorithm is employed to minimize the fitness function to achieve a satisfactory response for system. The results are validated by some simulations.