A generalization of the positive real lemma

Autor:	Rudolf Scherer, W. Wendler
Rok vydání:	1994
Předmět:	Lemma (mathematics) Pure mathematics Mathematical analysis Linear system Céa's lemma Computer Science Applications Controllability Control and Systems Engineering Canonical form Hopf lemma Observability Electrical and Electronic Engineering Algebraic number Mathematics
Zdroj:	IEEE Transactions on Automatic Control. 39:882-886
ISSN:	0018-9286
Popis:	The positive real lemma (also called the Kalman-Yacubovich-Popov lemma) characterizes the positive realness of the transfer function matrix of a linear dynamic system by algebraic conditions. In the case of a pole-zero cancellation appearing in the transfer function matrix, or in other words, missing the assumptions of controllability and observability, there exist generalized versions, which are discussed and proven applying the Kalman canonical decomposition. >
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::be490c2d5820204a77cb1e7a18a22cb7 https://doi.org/10.1109/9.286276 Zobrazit plný text záznamu