| Title |
Design of PID Controller using an Improved Tabu Search |
| Keywords |
PID ; Tabu Search ; Tuning ; Optimal ; stable |
| Abstract |
In this paper, we propose a design method of PID controller using an improved Tabu Search. Tabu Search is improved by neighbor solution creation using Gaussian random distribution and generalized Hermite Biehler Theorem for stable bounds. The range of admissible proportional gains are determined first in closed form. Next the optimal PID gains are selected by improved Tabu Search. The results of Computer simulations represent that the proposed Tabu Search algorithm shows a fast convergence speed and a good control performance. |