@article{paperid:1046158, author = {Gharib, MohammadReza and Moavenian, Majid}, title = {Synthesis of robust PID controller for controlling a single input single output system using quantitative feedback theory technique}, journal = {Scientia Iranica}, year = {2014}, volume = {21}, number = {6}, month = {June}, issn = {1026-3098}, pages = {1861--1869}, numpages = {8}, keywords = {Quantitative Feedback Theory (QFT); Rotary missile; Nonlinear equations; Robust PID.}, }