A Novel PID Controller Parameter Optimization Method

Abstract:

For the difficulties of PID controller parameter optimization, we have put forward a novel depiction method PPOGS (PID Parameters Optimization based on Glowworm Swarm). By combining the minimum error absolute time integral definition proportion, the objective optimal functions of integral and differential functions, this method can produce the optimal allocation with the help of the glowworm swarm algorithm which seeks solution to the objective function. At last, we use MATLAB to make a simulation experiment, conducting an in-depth investigation of the key factors influencing the method. The results have showed PPOGS has better adaptability compared with other methods Key words: PID controller; parameter optimization; glowworm swarm; simulation

• Periodical: Applied Mechanics and Materials (Volumes 738-739)
• Pages: 1077-1081
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.738-739.1077
• Online since: March 2015
• Authors: Juan Wei*
• Keywords: Glowworm Swarm, Parameter Optimization, PID Controller, Simulation

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