Sensitivity shaping under degree constraint: Bi-tangential Nevanlinna-Pick interpolation with a complexity constraint approach
2006 (English)In: Proceedings Of The 45th IEEE Conference On Decision And Control, Vols 1-14, 2006, 3542-3547 p.Conference paper (Refereed)
A solution to the bi-tangential Nevanlinna-Pick interpolation with a complexity constraint is presented. The solution can be described by the ratio of functions, Psi Q(-1), similar to the previous works. It is obtained by minimizing a strictly convex functional. The essence in the present work lies in the construction of the domain of Q. The theory is applied to a sensitivity shaping problem, and a certain class of the free design parameter IF is suggested to obtain a controller of low degree.
Place, publisher, year, edition, pages
2006. 3542-3547 p.
, IEEE Conference on Decision and Control, ISSN 0191-2216
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-41755DOI: 10.1109/CDC.2006.377065ISI: 000252251602043ScopusID: 2-s2.0-39749123280ISBN: 978-1-4244-0170-3OAI: oai:DiVA.org:kth-41755DiVA: diva2:445118
45th IEEE Conference on Decision and Control 2006, CDC; San Diego, CA; 13 December 2006 through 15 December 2006
QC 201110032011-10-032011-09-302011-10-03Bibliographically approved