Design of PID, Fuzzy PD/PID and Single Input Fuzzy Logic Controller for Higher Order System

نویسنده

  • Aprajita Singh
چکیده

Fuzzy Logic Controller (FLC) performance is greatly dependent on its inference rules. In most cases, the more rules being applied to a FLC, the accuracy of the control action is enhanced. Nevertheless, a large set of rules requires more computation time. As a result, FLC implementation requires fast and high performance processors. In this paper, it is shown that the inference rule table of a two-input FLCs for Higher Order System can be reduced to form a Single Input Fuzzy Logic Controller (SIFLC), which can be easily implemented using a lookup table. Simulated results are presented to demonstrate the better dynamic performance of higher order system using SIFLC compared to the conventional FLC (CFLC) and classical PID.

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تاریخ انتشار 2016