News Column

Study Findings on Information Technology Are Outlined in Reports from University of Agder

June 24, 2014



By a News Reporter-Staff News Editor at Information Technology Newsweekly -- Investigators publish new report on Information Technology. According to news reporting originating from Grimstad, Norway, by VerticalNews correspondents, research stated, "This paper deals with the controller synthesis for a class of positive two-dimensional (2D) switched delay systems described by the Roesser model."

Our news editors obtained a quote from the research from the University of Agder, "This kind of systems has the property that the states take nonnegative values whenever the initial boundaries are nonnegative, some delay-dependent sufficient conditions for the exponential stability of positive 20 switched systems with state delays are given. Furthermore, the design of positive state feedback controller under which the resulting closed-loop system meets the requirements of positivity and exponential stability is presented in terms of linear matrix inequalities (LMIs)."

According to the news editors, the research concluded: "An example is included to illustrate the effectiveness of the proposed approach."

For more information on this research see: Delay-dependent exponential stabilization of positive 2D switched state-delayed systems in the Roesser model. Information Sciences, 2014;272():173-184. Information Sciences can be contacted at: Elsevier Science Inc, 360 Park Ave South, New York, NY 10010-1710, USA. (Elsevier - www.elsevier.com; Information Sciences - www.elsevier.com/wps/product/cws_home/505730)

The news editors report that additional information may be obtained by contacting Z.X. Duan, Univ Agder, Fac Sci & Engn, Dept. of Engn, N-4898 Grimstad, Norway. Additional authors for this research include Z.R. Xiang and H.R. Karimi.

Keywords for this news article include: Norway, Europe, Grimstad, Information Technology

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Source: Information Technology Newsweekly


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