A novel word length selection method for a guaranteed H-infinity interference rejection performance and overflow oscillation-free realization of 2-D digital filters
DC Field | Value | Language |
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dc.contributor.author | Arif, Irza | - |
dc.contributor.author | Tufail, Muhammad | - |
dc.contributor.author | Rehan, Muhammad | - |
dc.contributor.author | Ahn, Choon Ki | - |
dc.date.accessioned | 2021-09-02T05:26:52Z | - |
dc.date.available | 2021-09-02T05:26:52Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 0923-6082 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/72600 | - |
dc.description.abstract | This paper examines the problem of the local overflow stability and disturbance attenuation performance analysis of two-dimensional (2-D) Roesser digital filters in the presence of external interferences. In particular, by utilizing the local properties of saturation nonlinearity and Lyapunov stability theory, a novel linear matrix inequality (LMI)-based condition is proposed that not only ensures the nonexistence of overflow oscillations, but also yields the H-infinity interference rejection performance of 2-D digital filters under the overflow constraint. It is worth mentioning here that in contrast to the traditional approaches based on modeling the saturation with a global sector-bound condition, the proposed approach provides a less conservative bound for the attenuation of disturbances and renders the idea of minimum word length for realizing the 2-D (Roesser) filter to eliminate overflow oscillations and attain the specified H-infinity interference attenuation performance index. Finally, a numerical simulation example is also provided, which demonstrates the superiority of the proposed method over the existing techniques. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | GLOBAL ASYMPTOTIC STABILITY | - |
dc.subject | ROESSER MODEL | - |
dc.subject | ROBUST STABILITY | - |
dc.subject | DISCRETE-SYSTEMS | - |
dc.subject | QUANTIZATION | - |
dc.subject | ELIMINATION | - |
dc.subject | STABILIZATION | - |
dc.subject | COMBINATION | - |
dc.subject | CRITERION | - |
dc.subject | L(2) | - |
dc.title | A novel word length selection method for a guaranteed H-infinity interference rejection performance and overflow oscillation-free realization of 2-D digital filters | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Choon Ki | - |
dc.identifier.doi | 10.1007/s11045-017-0504-x | - |
dc.identifier.scopusid | 2-s2.0-85021114275 | - |
dc.identifier.wosid | 000444460800008 | - |
dc.identifier.bibliographicCitation | MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, v.29, no.4, pp.1331 - 1350 | - |
dc.relation.isPartOf | MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING | - |
dc.citation.title | MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING | - |
dc.citation.volume | 29 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1331 | - |
dc.citation.endPage | 1350 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Theory & Methods | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | GLOBAL ASYMPTOTIC STABILITY | - |
dc.subject.keywordPlus | ROESSER MODEL | - |
dc.subject.keywordPlus | ROBUST STABILITY | - |
dc.subject.keywordPlus | DISCRETE-SYSTEMS | - |
dc.subject.keywordPlus | QUANTIZATION | - |
dc.subject.keywordPlus | ELIMINATION | - |
dc.subject.keywordPlus | STABILIZATION | - |
dc.subject.keywordPlus | COMBINATION | - |
dc.subject.keywordPlus | CRITERION | - |
dc.subject.keywordPlus | L(2) | - |
dc.subject.keywordAuthor | Digital filter | - |
dc.subject.keywordAuthor | 2-D filter | - |
dc.subject.keywordAuthor | Finite word length | - |
dc.subject.keywordAuthor | Overflow oscillation elimination | - |
dc.subject.keywordAuthor | Local stability | - |
dc.subject.keywordAuthor | External interference | - |
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