delay dependent robust stability and stabilization of uncertain neutral systems
Báo cáo hóa học: " Research Article Stability Analysis and Intermittent Control Synthesis of a Class of Uncertain Nonlinear Systems" doc
Ngày tải lên :
21/06/2014, 06:20
... concludes the proof.
4 Journal of Inequalities and Applications
3. Exponential Stabilization of a Class of Uncertain Nonlinear System
This section addresses the exponential stability problem of the switched ... Xie, and C. E. de Souza, Robust control of a class of uncertain nonlinear systems, ”
Systems & Control Letters, vol. 19, no. 2, pp. 139–149, 1992.
15 Y Y. Cao, Y X. Sun, and C. Cheng, Delay- dependent ... of the robust sta bilization for a class of uncertain
linear systems with multiple time-varying delays was investigated. A memoryless state-
feedback controller for the robust stabilization of...
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Tài liệu Stability and Control of Large-Scale Dynamical Systems pptx
Ngày tải lên :
12/02/2014, 16:20
... behav-
iors of the individual subsystems and their interconnections. The need for
decentralized analysis and control design of large-scale systems is a direct
consequence of the physical size and complexity ... flexible space structures, aerospace systems, electric power
systems, network systems, communications systems, transportation systems, economic
systems, and ecological systems, to cite but a few examples.
... Impulsive
Dynamical Systems 284
Chapter 12. Finite-Time Stabilization of Large-Scale Impulsive
Dynamical Systems 289
12.1 Introduction 289
12.2 Finite-Time Stability of Impulsive Dynamical Systems 289
12.3...
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Đề tài " Stability and instability of the Cauchy horizon for the spherically symmetric Einstein-Maxwell-scalar field equations " doc
Ngày tải lên :
05/03/2014, 23:20
... for relatively low regularity,
and discuss the status of each in the context of the initial value problem of this
paper and in the light of the results of Sections 6 and 7.
As strong cosmic censorship ... Formulation 1 of predictability seems unnatural from the
point of view of both physics and the theory of partial differential equations.
The blow-up of the curvature or even of the C
1
norm of the metric ... (42).
It should be noted that bounds of the form (44) and (42) are a general
property of spherically symmetric trapped regions, independent of the choice of
matter model (in regular regions,...
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Báo cáo khoa học: Thermodynamic stability and folding of proteins from hyperthermophilic organisms doc
Ngày tải lên :
07/03/2014, 05:20
... are
similar [55]. The stability profiles of TkRNase HII and
TtRNase HII are similar, although TkRNase HII
exhibits a higher temperature of maximum stability
and is folded in a smaller range of temperatures. ... Methanother-
mus and Sulfolobus) [2]. Notably, no hyperthermophilic
eukaryote has yet been discovered [1].
Comparisons of the thermodynamics and kinetics of
the folding of proteins from mesophilic and thermo-
philic ... analyses of the
kinetic and thermodynamic origin of protein thermo-
stability and hyperthermostbility, however, have often
been hampered by unfolding irreversibility of such pro-
teins in vitro...
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FINANCIAL LIBERALIZATION, MACROECONOMIC (IN)-STABILITY, AND PATTERNS OF DISTRIBUTION pptx
Ngày tải lên :
15/03/2014, 19:20
... via a set of decomposition exercises on the
evolution of real output and sources of aggregate demand. The deterioration of fiscal balances of the
state constitute the thematic background of this ... analytics of macro adjustments of the two distinct (i.e.
1980-88/89 and 1989-2000) phases of liberalization is the theme of section I. We address the
modes of accumulation and resolution of macro ... any, on the levels of profit margins
(mark-ups) and also on the behavior of sectoral investments. Econometric results reflect a pattern of
sluggishness of the existing levels of mark-ups in Turkish...
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Báo cáo khoa học: Classification of ATP-dependent proteases Lon and comparison of the active sites of their proteolytic domains pdf
Ngày tải lên :
16/03/2014, 18:20
... (2001)
Coupling of proteolysis and h ydrolysis of ATP up on functioning
of Lon p roteinase of Escherichia coli. II. Hydrolysis of ATP and
activity of peptide hydrolase sites of t he enzyme. Bioorgan. ... of
the amino acid sequences of the majority of the currently
known Lon proteases. The results of site-directed muta-
genesis of E. coli Lon protease and insigh ts from the
crystal structure of ... presence of a catalytic dyad and concluded
with the identification of two subfamilies of Lon
proteases.
Materials and methods
Site-directed mutagenesis of
E. coli
Lon protease
Strains BL21 and HB101...
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báo cáo hóa học:" Repositioning and stabilization of the radial styloid process in comminuted fractures of the distal radius using a single approach: the radio-volar double plating technique" pot
Ngày tải lên :
20/06/2014, 04:20
... suggested by
Orbay), direct and indirect manipulation, ligamentotaxis,
the Willenegger o r Kapandji technique and a change in
arm position (to flexion of the elbow and pronation of
the forearm) may ease ... participated in the design
of the study, participated in data collection and drafting of the manuscript.
GK participated in the design of the study and coordination and helped to
draft the manuscript. ... 5:55
http://www.josr-online.com/content/5/1/55
Page 6 of 6
RESEA R C H ART I C L E Open Access
Repositioning and stabilization of the radial
styloid process in comminuted fractures of the
distal radius using a single...
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Báo cáo hóa học: " Fractional order polytopic systems: robust stability and stabilisation" docx
Ngày tải lên :
20/06/2014, 22:20
... of fractional system stability, lin-
ear time invariant fractional systems robust stability remains an open problem. Among
the existing results and only for interval fractional systems, the stability ... present two results on robust control of MIMO fractional order
systems. The first one is a straightforward extension of Theorem 3 to handle uncertain
polytopic fractional systems (7). In the second ... 2011:35
http://www.advancesindifferenceequations.com/content/2011/1/35
Page 6 of 10
Conclusion
In this article, a solution is proposed for the robust stability and stabilisation problems
of fractional order linear systems subjected to convex polytopic uncertainties....
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Báo cáo hóa học: "Stability and rheology of dilute TiO2-water nanofluids" docx
Ngày tải lên :
21/06/2014, 04:20
... applications of nanofluids in heat transfer and microfluidics. In this study, a series of dilute
TiO
2
aqueous dispersions were prepared and tested for the possible presence of the AWS effect by means of ... 104/08/0428 and 104/09/0972.
Authors’ contributions
VP carried out experiments, and evaluations, including development of
special software. JT participated as a consultant both in rheology and
nanotechnologies. ... C: Thermophysical and electrokinetic
properties of nanofluids. A critical review. Appl Thermal Eng 2008,
28:2109-2125.
2. Chen H, Ding Y, Tan Ch: Rheological behaviour of nanofluids. New J Phys
2007,...
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báo cáo hóa học:" Research Article Exponential Stability and Estimation of Solutions of Linear Differential Systems of Neutral Type with Constant Coefficients" pot
Ngày tải lên :
21/06/2014, 11:20
... s
ds,
1.8
where P and Q are positive matrices and γ is a positive scalar.
Delay independent criteria of stability for some classes of delay neutral systems are
developed in 10. The stability of systems ... exponential stability of system 1.1 as well as
on estimates of the norms of its solutions and their derivatives in the case of exponential
stability and in the case of exponential stability being ... Netherlands, 2007.
12 Ju H. Park and S. Won, “A note on stability of neutral delay- differential systems, ” Journal of the
Franklin Institute, vol. 336, no. 3, pp. 543–548, 1999.
13 X x. Liu and...
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Báo cáo sinh học: " Research Article Robust Stabilization of Fractional-Order Systems with Interval Uncertainties via Fractional-Order Controllers" potx
Ngày tải lên :
21/06/2014, 16:20
... Ahn, and I. Podlubny, Robust stability check of fractional order linear time invariant
systems with interval uncertainties,” in Proceedings of the IEEE International Conference on Mechatronics
and ... Section 3, we consider stability of the fractional-order linear
and nonlinear systems. Using of two lemmas in Section 4, it is easy to calculate the lower and
upper boundaries of interval eigenvalues ... eigenvalue of matrix J. Here, we focus on the uncertain fractional-order
nonlinear systems with interval Jacobian matrix.
4. Robust Stability of FO-LTI Interval System
From previous section, for the robust...
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Báo cáo khoa học: The pH dependence of kinetic isotope effects in monoamine oxidase A indicates stabilization of the neutral amine in the enzyme–substrate complex ppt
Ngày tải lên :
07/03/2014, 06:20
... dependence of the steady-state kinetic
parameters of MAO A-catalysed oxidation of benzyl-
amine at 20 °C.
Fig. S2. pH dependence of the reductive half-reaction
of MAO A-catalysed oxidation of benzylamine ... Triton X-100, 50 mm NaCl and 20% glycerol. The
pH of the buffer was set by the addition of small amounts
of concentrated HCl or NaOH, and was in the range 6.5–
9.5. The rate of enzymatic activity ... dependence of the steady-
state kinetic parameters of MAO A-cataly-
sed oxidation of kynuramine at 20 °C. (C, D)
pH dependence of the reductive half-reac-
tion of MAO A-catalysed oxidation of phen-
ylethylamine...
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ELECTIONS: Federal Efforts to Improve Security and Reliability of Electronic Voting Systems Are Under Way, but Key Activities Need to Be Completed doc
Ngày tải lên :
23/03/2014, 03:20
... system standards of 2002. TGDC is to propose standards changes
within 9 months of the appointment of all of its members, and EAC is to
hold a public hearing and a comment period for the standards ... chaired by the Director of the National Institute of
Standards and Technology.
ã The Standards Board brings together one state and one local official
from each of the 55 states and territories to ...
and recertification of voting system hardware and software;
ã maintaining a clearinghouse of information on the experiences of state
and local governments in implementing the guidelines and...
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