@incollection{Sujatha12,
author = {Rames C. Panda and V. Sujatha},
title = {Identification and Control of Multivariable Systems – Role of Relay Feedback},
booktitle = {Introduction to PID Controllers},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Rames C. Panda},
chapter = {5},
doi = {10.5772/31509},
url = {https://doi.org/10.5772/31509}
}