delay dependent robust stability of singular systems with time varying delay
Báo cáo hóa học: "Integro-differential inequality and stability of BAM FCNNs with time delays in the leakage terms and distributed delays" doc
Ngày tải lên :
21/06/2014, 00:20
... (2010). doi:10.1016/j.nonrwa.2010.03.014
16. Li, X, Cao, J: Delay- dependent stability of neural networks of neutral type with time delay in the leakage term.
Nonlinearity. 23, 1709–1726 (2010). ... inequality and stability of BAM FCNNs with time delays in
the leakage terms and distributed delays. Journal of Inequalities and Applications 2011 2011:43.
Zhang and Li Journal of Inequalities ... FCNNs with time delays in th e
leakage terms and distributed delays.
Motivated by the above discussions, the objective of this paper is to formulate and
study impulsive BAM FCNNs with time delays...
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Báo cáo hóa học: " Research Article Exponential Stability for Impulsive BAM Neural Networks with Time-Varying Delays and Reaction-Diffusion Terms" doc
Ngày tải lên :
22/06/2014, 19:20
... networks with time delays,” Physica D, vol. 199, no. 3-4, pp. 425–436, 2004.
[10] S. Xu and J. Lam, “A new approach to exponential stability analysis of neural networks with
time- varying delays,” ... behavior of BAM neural networks with
Q. Song and J. Cao 15
stability analysis of impulsive BAM neural networks with constant delays, time- varying
or distributed delays. It may be difficult to apply ... and references
therein. To the best of our knowledge, few authors have studied the stability of impulsive
BAM neural network model with both time- varying delays and reaction-diffusion terms.
Motivated...
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Báo cáo hóa học: " Research Article About Robust Stability of Caputo Linear Fractional Dynamic Systems with Time Delays through Fixed Point Theory" pot
Ngày tải lên :
21/06/2014, 05:20
... interest of this paper is concerned with the
positivity and stability of solutions independent of the sizes of the delays and also being
independent of eventual coincidence of some values of delays ... solutions independent of the sizes of the delays and the stability
properties of linear time- invariant fractional dynamic differential systems subject to point
delays may be characterized with sets of ... investigates the global stability and the global asymptotic stability independent of the
sizes of the delays of linear time- varying Caputo fractional dynamic systems of real fractional
order...
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Báo cáo hoa học: " Stability of neutral-type descriptor systems with multiple time-varying delays" pptx
Ngày tải lên :
21/06/2014, 20:20
... problem
of delay- dependent s tability criteria for a class of constant time -delay neutral systems with time- varying
structured uncertainties was investigated [4]. Han [5] obtained delay- dependent stability ... types: delay-
independent conditions and delay- dependent conditions. In general, the delay- dependent case is more
conservative than delay- independent case.
A neutral system with time- delays which ... criteria were derived. He [7] concerned the problem
of the delay- dependent robust stability of neutral systems with mixed delays and time- varying structured
uncertainties. A new method based...
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QUASILINEAR CONTROL: Performance Analysis and Design of Feedback Systems with Nonlinear Sensors and Actuators pot
Ngày tải lên :
23/03/2014, 15:20
... Linearization of LPNI Systems 20
3 Analysis of Reference Tracking in LPNI Systems 66
4 Analysis of Disturbance Rejection in LPNI Systems 114
5 Design of Reference Tracking Controllers for LPNI Systems ... Linearization of LPNI Systems 20
2.1 Stochastic Linearization of Open Loop Systems 20
2.1.1 Stochastic Linearization of Isolated Nonlinearities 20
2.1.2 Stochastic Linearization of Direct Paths of LPNI Systems ... Bibliography 224
8 Proofs 225
8.1 Proofs for Chapter 2 225
8.2 Proofs for Chapter 3 226
8.3 Proofs for Chapter 4 234
8.4 Proofs for Chapter 5 236
8.5 Proofs for Chapter 6 241
8.6 Proofs for Chapter...
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efstathiou k. metamorphoses of hamiltonian systems with symmetries
Ngày tải lên :
24/04/2014, 16:50
... Hamiltonian.Theisotropy
group of a stationary point c of H restricts the possible types of linear Hamil-
tonian stability and Morse index of c. Recall that linear stability is given by
the eigenvalues of the 4ì4 ... linearized
equations of motion near c ∈ CP
2
, while the Morse index of c is the number of
negative eigenvalues of the Hessian matrix of the Hamiltonian at c. Depending
on the eigenvalues of this matrix ... other systems. We come back to this point
later.
The first step in the study of the hydrogen atom in crossed fields is Kep-
lerian normalization which consists of regularization of the singularity of...
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Báo cáo toán học: " Metal work-function-dependent barrier height of Ni contacts with metal-embedded nanoparticles to 4H-SiC" doc
Ngày tải lên :
20/06/2014, 20:20
...
current value of sample NP-2 was about one order of magnitude higher than that of
reference samples (10
−3
A/cm
2
), due to the smaller barrier height of NP-2 (0.87 eV)
compared with that of Ref ... controlling the size of the metal NPs. Previous results in the literature have been
primarily focused on the effect of size reduction of NPs on the characteristics of diode
structures with embedded ... Schematic view of Ni contacts with embedded nanoparticles on SiC. (a)
Ni/SiC contacts without NPs (Ref), (b) Ni/SiC contacts embedded with the Au-NPs
(NP-1), and (c) Ni/SiC contacts embedded with the...
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Báo cáo hóa học: "Research Article µ-Stability of Impulsive Neural Networks with Unbounded Time-Varying Delays and Continuously Distributed Delays" doc
Ngày tải lên :
21/06/2014, 05:20
... bound of the derivative of time- varying delay and the delay kernels h
j
,j ∈
Λ, and independent of the range of time- varying delay. Thus, it can be applied to
impulsive neural networks with unbounded ... the problem of μ -stability of impulsive neural networks with unbounded time-
varying delays and continuously distributed delays. As we know, the impulse phenomenon
as well as time delays are ubiquitous ... cited.
This paper is concerned with the problem of μ -stability of impulsive neural systems with
unbounded t ime -varying delays and continuously distributed delays. Some μ -stability criteria are
derived...
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Báo cáo hóa học: " Research Article Existence of Mild Solutions to Fractional Integrodifferential Equations of Neutral Type with Infinite Delay" pptx
Ngày tải lên :
21/06/2014, 05:20
... in the Caputo sense.
The aim of our paper is to study the solvability of 1.1 and present the existence of
mild solution of 1.1 based on Kuratowski’s measures of noncompactness. Moreover, ... space of
all X-valued continuous functions on J with the uniform norm topology.
Let us recall the definition of Kuratowski’s measure of noncompactness.
Definition 2.1. Let B be a bounded subset of ... functional-differential
equations with unbounded delay, ” Journal of Mathematical Analysis a nd Applications, vol. 221, no. 2,
pp. 452–475, 1998.
13 J. Liang and T. J. Xiao, “Functional-differential equations with infinite delay...
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Báo cáo hóa học: " Research Article Stabilization of Discrete-Time Control Systems with Multiple State Delays" doc
Ngày tải lên :
21/06/2014, 20:20
... global
exponential stabilizability of discrete -time systems with time- delayed states. Finally, as an
application, we consider the global stabilization of the nonlinear control systems.
2. Preliminaries
In ... stabilizability of a class of perturbed time- varying
difference equations with multiple delays and slowly varying coefficients. Under appropiate
growth conditions on the perturbations, combined with the ... 1–17,
2000.
3 Y. J. Sun and J. G. Hsieh, Robust stabilization for a class of uncertain nonlinear systems with time-
varying delay: Razumikhin-type approach,” Journal of Optimization Theory and Applications,...
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Báo cáo hóa học: " Research Article Throughput of Cellular Systems with Conferencing Mobiles and Cooperative Base Stations" pot
Ngày tải lên :
21/06/2014, 22:20
... out some implications of this
result, leaving the details of the proof of achievability to
Appendix B. Again, to fix the ideas, consider the set of M
active MSs at a given time, one per cell, which ... specific
distributions (dropping the dependence on the time index
with a slight abuse of notation) U
m
∼CN (0,P
c
/J)and
X
j,m
= V
j,m
+ U
m
,withV
j,m
∼CN (0,P
p
/J) independent of
U
m
.
Encoding
Each mth MS encodes ... average power constraint of P so that the available
power per cell is
P = JP. With intracell TDMA, each MS is
active for a fraction 1/J of the time, wherein it can transmit
with power
P, still...
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Báo cáo hóa học: "Research Article Performance of Coded Systems with Generalized Selection Diversity in Nakagami Fading" docx
Ngày tải lên :
21/06/2014, 22:20
... fading
in wireless communication systems. Diversity improves the
performance of communication systems by providing a
receiver with M independently faded copies of the trans-
mitted signal such ... 3
MRC
0
0.5
1
1.5
2
2.5
3
R
0
8PSK
QPSK
BPSK
Figure 1: Cutoff rate of coded GSC with M = 4 and different
number of selected diversity branches in Nakagami fading with
m
= 2.
number of combined diversity branches increases, ... required accuracy in the bound.
The cutoff rate of GSC systems with M
= 4over
Nakagami fading channels with m
= 2 is shown in Figure 1.
In the figure, GSC systems employing 8PSK, QPSK, and
BPSK are...
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Báo cáo hóa học: " Research Article Existence Result for a Class of Elliptic Systems with Indefinite Weights in R2" doc
Ngày tải lên :
21/06/2014, 22:20
... Article
Existence Result for a Class of
Elliptic Systems with Indefinite Weights in R
2
Guoqing Zhang
1
and Sanyang Liu
2
1
College of Sciences, University of Shanghai for Science and Technology, ... 2008
Recommended by Zhitao Zhang
We obtain the existence of a nontrivial solution for a class of subcritical elliptic systems with
indefinite weights in R
2
. The proofs base on Trudinger-Moser inequality and ... supported by Innovation Program of Shanghai Municipal Education Commission
under Grant no. 08 YZ93.
References
1 F. Colin and M. Frigon, Systems of coupled Poisson equations with critical growth in...
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Báo cáo hóa học: "Research Article Exponential Stability of Difference Equations with Several Delays: Recursive Approach" docx
Ngày tải lên :
22/06/2014, 11:20
... of a delay difference
equation to the values of a solution of a delay differential equation with piecewise constant
arguments at integer points. The second method is based on a recursive form of ... Article
Exponential Stability of Difference Equations with
Several Delays: Recursive Approach
Leonid Berezansky
1
and Elena Braverman
2
1
Department of Mathematics, Ben-Gurion University of the Negev, ... I. Gy
˝
ori, F. Hartung, and J. Turi, “On the effects of delay perturbations on the stability of delay
difference equations,” in Proceedings of the 1st International Conference on Difference Equations...
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Báo cáo hóa học: " Letter to the Editor A Further Result about “On the Channel Capacity of Multiantenna Systems with Nakagami Fading”" potx
Ngày tải lên :
22/06/2014, 19:20
... Capacity of
Multiantenna Systems with Nakagami Fading”
Saralees Nadarajah
1
and Samuel Kotz
2
1
School of Mathematics, University of Manchester, Manchester M60 1QD, UK
2
Department of Engineering ... [1]derivedvarious
expressions for the channel capacity of multiantenna sys-
tems with the Nakagami fading channel. Most of these are
expressed in terms of the integral
J(k, β)
=
∞
0
log
1+
u
β
u
k/2−1
exp(−u)du,(1)
see, ... 2006
Recommended by Dimitrios Tzovaras
Explicit expressions are derived for the channel capacity of multiantenna systems with the Nakagami fading channel.
Copyright â 2007 S. Nadarajah and S. Kotz. This is...
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