Juang, Y.-T.Y.-T.JuangKuo, T.S.T.S.KuoHsu, C.F.C.F.HsuSHENG-DE WANG2020-06-042020-06-04198700207179https://scholars.lib.ntu.edu.tw/handle/123456789/497299https://www.scopus.com/inward/record.uri?eid=2-s2.0-0023409981&doi=10.1080%2f00207178708547394&partnerID=40&md5=4e942e6333ead0fac13f5324112ea050A new approach, called the root-locus approach, is developed for the stability analysis of perturbed matrices. The basic idea of this approach is to ensure that the root loci of a continuously perturbed matrix remain in the open-left-half complex s-plane. Based on this approach, new techniques are presented to analyse the stability of interval matrices. Examples are given to demonstrate the merit of the proposed theorems. © 1987 Taylor & Francis Group, LLC.MATHEMATICAL TECHNIQUES - Numerical Methods; SYSTEM STABILITY - Analysis; INTERVAL MATRICES; CONTROL SYSTEMSjournal article10.1080/002071787085473942-s2.0-0023409981