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Intelligent tuning of a PID controller for multivariable process using immune network model based on fuzzy set

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1 Author(s)
Dong Hwa Kim ; Dept. of I&C, Hanbat Nat. Univ., Seoul, South Korea

This paper suggests that the immune network algorithm based on fuzzy set can effectively be used in tuning of a PID controller for multivariable process or nonlinear process. The artificial immune network always has a new parallel decentralized processing mechanism for various situations, since antibodies communicate to each other among different species of antibodies/B-cells through the stimulation and suppression chains among antibodies that form a large-scaled network. In addition to that, the structure of the network is not fixed, but varies continuously. That is, the artificial immune network flexibly self-organizes according to dynamic changes of external environment (meta-dynamics function). However, up to the present time, models based on the conventional crisp approach have been used to describe dynamic model relationship between antibody and antigen. Therefore, there are some problems with a less flexible result to the external behavior

Published in:

Fuzzy Systems, 2001. The 10th IEEE International Conference on  (Volume:1 )

Date of Conference:

2001