In this paper, a fuzzy self tuning PID controller for unstable continuous stirred tank reactor is proposed. The essential idea is the on-line controller\\\\\\'s gain tuning based on the error pattern (difference of controlled variable and its set...

In this paper, the performances of fuzzy, fuzzy PID and classic PID controllers are compared

through simulation studies. For this purpose the level control of a two intracting tanks system was

selected. The results showed...