Indirect fuzzy adaptive backstepping controller design for TCSC

In this paper, an indirect fuzzy adaptive backstepping control approach is applied for single machine infinite bus system with Thyristor Controlled Series Compensation(TCSC). Firstly, the fuzzy logic systems are employed to solve the uncertainty parameters. Then, the dissipation theory are employed to deal with the external disturbances problems, and storage functions of the system are constructed via adaptive backstepping design. Lastly, a nonlinear L2 gain disturbance attenuation controller along with parameter update law is obtained. Simulation results are given to demonstrate the effectiveness of the proposed method.