Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033876350> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W3033876350 endingPage "108" @default.
- W3033876350 startingPage "95" @default.
- W3033876350 abstract "Abstract This paper addresses the robustness of large-scale closed-loop structured systems in the sense of arbitrary pole placement when subject to failure of feedback links. Given a structured system with input, output, and feedback matrices, we first aim to verify whether the closed-loop structured system is robust to the simultaneous failure of any subset of feedback links of cardinality at most γ. Subsequently, we address the associated design problem in which given a structured system with input and output matrices, we need to design a sparsest feedback matrix that ensures the robustness of the resulting closed-loop structured system to simultaneous failure of at most any γ feedback links. We first prove that the verification problem is NP-complete even for irreducible systems and the design problem is NP-hard even for so-called structurally cyclic systems. We also show that the design problem is inapproximable to factor ( 1 − o ( 1 ) ) log n , where n denotes the system dimension. Then we propose algorithms to solve both the problems: a pseudo-polynomial algorithm to address the verification problem of irreducible systems and a polynomial-time O(log n)-optimal approximation algorithm to solve the design problem for a special feedback structure, so-called back-edge feedback structure." @default.
- W3033876350 created "2020-06-12" @default.
- W3033876350 creator A5034853149 @default.
- W3033876350 creator A5079679707 @default.
- W3033876350 creator A5087007662 @default.
- W3033876350 date "2021-01-01" @default.
- W3033876350 modified "2023-10-16" @default.
- W3033876350 title "Feedback Robustness in Structured Closed-loop System" @default.
- W3033876350 cites W1971706696 @default.
- W3033876350 cites W2003530067 @default.
- W3033876350 cites W2042648361 @default.
- W3033876350 cites W2054191858 @default.
- W3033876350 cites W2055448270 @default.
- W3033876350 cites W2067622223 @default.
- W3033876350 cites W2101420429 @default.
- W3033876350 cites W2106308430 @default.
- W3033876350 cites W2143996311 @default.
- W3033876350 cites W2157054705 @default.
- W3033876350 cites W2304026854 @default.
- W3033876350 cites W2434921067 @default.
- W3033876350 cites W2906831303 @default.
- W3033876350 cites W2962901319 @default.
- W3033876350 cites W2963037191 @default.
- W3033876350 cites W2963673467 @default.
- W3033876350 cites W2963821818 @default.
- W3033876350 cites W4238717735 @default.
- W3033876350 cites W4238955884 @default.
- W3033876350 doi "https://doi.org/10.1016/j.ejcon.2020.05.009" @default.
- W3033876350 hasPublicationYear "2021" @default.
- W3033876350 type Work @default.
- W3033876350 sameAs 3033876350 @default.
- W3033876350 citedByCount "1" @default.
- W3033876350 countsByYear W30338763502023 @default.
- W3033876350 crossrefType "journal-article" @default.
- W3033876350 hasAuthorship W3033876350A5034853149 @default.
- W3033876350 hasAuthorship W3033876350A5079679707 @default.
- W3033876350 hasAuthorship W3033876350A5087007662 @default.
- W3033876350 hasConcept C104317684 @default.
- W3033876350 hasConcept C114614502 @default.
- W3033876350 hasConcept C127413603 @default.
- W3033876350 hasConcept C133731056 @default.
- W3033876350 hasConcept C154945302 @default.
- W3033876350 hasConcept C184670325 @default.
- W3033876350 hasConcept C186886427 @default.
- W3033876350 hasConcept C2775924081 @default.
- W3033876350 hasConcept C3019251811 @default.
- W3033876350 hasConcept C33923547 @default.
- W3033876350 hasConcept C38652104 @default.
- W3033876350 hasConcept C41008148 @default.
- W3033876350 hasConcept C47446073 @default.
- W3033876350 hasConcept C55493867 @default.
- W3033876350 hasConcept C63479239 @default.
- W3033876350 hasConcept C86803240 @default.
- W3033876350 hasConceptScore W3033876350C104317684 @default.
- W3033876350 hasConceptScore W3033876350C114614502 @default.
- W3033876350 hasConceptScore W3033876350C127413603 @default.
- W3033876350 hasConceptScore W3033876350C133731056 @default.
- W3033876350 hasConceptScore W3033876350C154945302 @default.
- W3033876350 hasConceptScore W3033876350C184670325 @default.
- W3033876350 hasConceptScore W3033876350C186886427 @default.
- W3033876350 hasConceptScore W3033876350C2775924081 @default.
- W3033876350 hasConceptScore W3033876350C3019251811 @default.
- W3033876350 hasConceptScore W3033876350C33923547 @default.
- W3033876350 hasConceptScore W3033876350C38652104 @default.
- W3033876350 hasConceptScore W3033876350C41008148 @default.
- W3033876350 hasConceptScore W3033876350C47446073 @default.
- W3033876350 hasConceptScore W3033876350C55493867 @default.
- W3033876350 hasConceptScore W3033876350C63479239 @default.
- W3033876350 hasConceptScore W3033876350C86803240 @default.
- W3033876350 hasLocation W30338763501 @default.
- W3033876350 hasOpenAccess W3033876350 @default.
- W3033876350 hasPrimaryLocation W30338763501 @default.
- W3033876350 hasRelatedWork W2027945170 @default.
- W3033876350 hasRelatedWork W2058185335 @default.
- W3033876350 hasRelatedWork W2098140520 @default.
- W3033876350 hasRelatedWork W2102627727 @default.
- W3033876350 hasRelatedWork W2126624976 @default.
- W3033876350 hasRelatedWork W2131152418 @default.
- W3033876350 hasRelatedWork W2140121940 @default.
- W3033876350 hasRelatedWork W2160166648 @default.
- W3033876350 hasRelatedWork W2492423795 @default.
- W3033876350 hasRelatedWork W2809619278 @default.
- W3033876350 hasVolume "57" @default.
- W3033876350 isParatext "false" @default.
- W3033876350 isRetracted "false" @default.
- W3033876350 magId "3033876350" @default.
- W3033876350 workType "article" @default.