This paper address the asymptotical stability of neutral systems with nonlinear perturbations. Some novel delay-dependent asymptotical stability criteria are formulated in terms of linear matrix inequalities (LMIs). The resulting delay-dependent stability criteria are less conservative than the prev
Global asymptotic stability of nonlinear delayed systems of neutral type
β Scribed by Takashi Amemiya; Wanbiao Ma
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 119 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0362-546X
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β¦ Synopsis
Global asymptotic stability of delayed di erential equation of neutral type with o -diagonally increasing right-hand side is considered. First, it is shown that by using a special form of variable transformation, the considered system can be reduced to a di erential di erence inequality of retarded type. The stability of the trivial solution of the given system is studied with the help of thus obtained inequality. This is a development of the approach previously presented by Ma et al.
However, the condition so far obtained on the nonlinear cases by Ma et al. (Nonlinear Anal. Theory Methods Appl. 33 (4) (1998) 367) is rather restrictive and these restrictions are somewhat similar to those for linear systems. In short, the nonlinear cone of invariant region, with the origin as its head, constructed by nonlinear functions, must contain a linear cone inside it. The object of this report is to remove such restriction.
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