TY - JOUR AU - Akbari Forod, A. AU - Seifi, H. AU - khaki sedigh, A. TI - Power System Stability Improvement Using QFT-Based Excitation Robust Control JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 7 IS - 1 SP - 23 EP - 32 PY - 2009 DO - ER -