Fuzzy Adaptive PID Controller Optimization Design in Temperature Control System

Xiao Peng Li; Lan Zhen Chen

doi:10.4028/www.scientific.net/AMR.989-994.3157

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The Finite Element Analysis of the Large-Diameter Composite Slurry Valve Gate
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Fit Degree Calculation of an Aircraft Part Manufacturing Process
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Fuzzy Adaptive PID Controller Optimization Design in Temperature Control System
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Research on the Correction of Regeneration Opportunity of DPF Using GW4D20 Engine
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Dynamic Characteristics of Arch Steel Tower in Construction Stages
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Inhibition of Return Effect Reversed by Perceptual Load
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Brushless DC Motor Speed Control System Based on Fuzzy PID Control
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Fuzzy Adaptive PID Controller Optimization Design...

Fuzzy Adaptive PID Controller Optimization Design in Temperature Control System

Abstract:

A new self-adjusting PID controller based fuzzy inferences is proposed. Using fuzzy inferences method, the PID parameters can be adjusted adaptively online for the varying state of the system. This approach has more significant performance and robustness than conventional PID contorllers in any conditions. Traditional fuzzy control systems have difficulties for plants with great delay.A fuzzy PID system based on the Smith compensation theorem is proposed in the paper.It allows to change the transfer function of the plant.Simulation results are also given.