@inproceedings{afe131017f534ac69d9fba02464e8955,
title = "Stabilization of second-order unstable delay processes by PID controllers",
abstract = "Based on the well known Nyquist stability criterion, the stabilization of second-order unstable time-delay processes by PID controllers is investigated. Explicit stabilizability results in terms of the upper limit of time-delay size is established. The analysis not only provides both theoretical understanding on such stabilization issue, but also meaningful for the teaching of Nyquist stability criterion in control eduction.",
keywords = "Nyquist plot, PID controller, Stabilization, Unstable time-delay processes",
author = "Wang, {Qing Guo} and Xiang Cheng and Xiang Lu",
year = "2006",
doi = "10.3182/20060621-3-es-2905.00005",
language = "English",
isbn = "9783902661074",
series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",
publisher = "IFAC Secretariat",
number = "PART 1",
pages = "19--24",
booktitle = "7th IFAC Symposium on Advances in Control Education, ACE 2006",
address = "Austria",
edition = "PART 1",
}