The stability of electrical supply is an important aspect in every industrial city so that the stability of the power system must be improved. The power system stabilizer has been done to Single Machine Infinite Bus (SMIB). Some method of control designs can be done for a linear system and for state feedback control. In this paper is presented the output feedback control and the fuzzy Takagi Sugeno model of SMIB is built to approach the nonlinearity of the SMIB System. The output feedback gain is determined by pole placement and to Linear Matrix Inequality (LMI) method. The parameters, which are contained on the output feedback gains, are tuned by using PSO to get the optimal performance. Some simulations have been done by using PSO fuzzy pole placement output feedback control and PSO fuzzy LMI output feedback control. From those simulations, it seems that PSO fuzzy pole placement output feedback control does not improve the stability performance of SMIB, but PSO fuzzy LMI output feedback control improve the stability performance of SMIB.
|Number of pages
|Journal of Engineering Science and Technology
|Published - 2019
- Fuzzy output feedback control
- Pole placement
- Power system