Optimal Design and Stability Analysis of a Fuzzy PID Controller
Adel Taieb, Abdelkader Châari · 2018
This paper presents a solution to the problem of stabilizing a given Takagi-Sugeno (TS) Fuzzy model by PID controllers using the particle swarm optimization (PSO). It is based on searching the best parameters kp, ki and kd existing in the stability region. So, a new algorithm is proposed. this algorithm relies on the use of a new objective function taking into account both the performance indices and the error signal. The advantages of this approach were discussed through simulations on a numerical example.