Simple Type-2 T-S Fuzzy Control System for gyros

Abstract

This paper presents the design and development of Simple Type-2 Takagi-Sugeno Fuzzy Control System (ST2TSFCS) for the nonlinear mathematical model of gyros, which are commonly used in inertial guidance systems, autopilot systems, and the like for sensing angular motion. Type-2 SemiCircular membership function is used for fuzzy linguistic values in the antecedent part of the fuzzy rules. The simulation results of gyros show that Simple Type-2 Takagi-Sugeno Fuzzy Control System (ST2TSFCS) performs better than Type-1 TakagiSugeno Fuzzy Control System (T1TSFCS).