@inproceedings{82578605d5874e168c998651cbfb0447,
title = "Conditions for preserving negative imaginary properties in feedback interconnections and an application to multi-agent systems",
abstract = "We derived necessary and sufficient conditions for a feedback interconnection of negative imaginary systems to have negative imaginary properties. We first consider two negative imaginary systems (or strictly negative imaginary systems) which are interconnected via positive feedback. Then necessary and sufficient conditions for determining whether the feedback interconnection has negative imaginary properties are presented. These conditions are specialised to a dc loop gain that is easy to check under some assumptions. Together with stability results in the literature, these conditions could be applied to check the stability of a string of several coupled negative imaginary subsystems. Such an example is given to illustrate the usefulness of our proposed results.",
author = "Chen, {Hsueh Ju} and Alexander Lanzon and Petersen, {Ian R.}",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 25th Mediterranean Conference on Control and Automation, MED 2017 ; Conference date: 03-07-2017 Through 06-07-2017",
year = "2017",
month = jul,
day = "18",
doi = "10.1109/MED.2017.7984271",
language = "English",
series = "2017 25th Mediterranean Conference on Control and Automation, MED 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1143--1147",
booktitle = "2017 25th Mediterranean Conference on Control and Automation, MED 2017",
address = "United States",
}