algorithm for optimal design of dc machine
Báo cáo hóa học: " Research Article Optimal Design of Uniform Rectangular Antenna Arrays for Strong Line-of-Sight MIMO Channels" pdf
Ngày tải lên :
22/06/2014, 19:20
... include an analysis of the in-
fluence of nonoptimal design, and analytical expressions for
the singular values of the LOS matrix are derived as a func-
tion of the quality of the array design. The results ... the
optimal design. Furthermore, some work on the design of
uniform rectangular arrays (URAs) for MIMO systems is pre-
sented in [10], where the optimal design for the special case
of two broadside ... authors of the present
paper have previously studied the optimal design of uni-
form linear arrays (ULAs) with respect to mutual informa-
tion (MI) [8, 9], and have given a simple equation for the
optimal...
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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
Ngày tải lên :
25/10/2012, 10:45
... effectiveness of
medications for rheumatoid arthritis (RA) due to the lack of a validated algorithm for this
outcome. We created and tested a claims-based algorithm to serve as a proxy for the clinical ... improved the PPV of our effectiveness algorithm by 6%, but limits generalizability
as it excluded one-third of our data.
The strengths of our study include evaluation of a large number of patients ... data-based clinical effectiveness algorithm for use in
future studies as a proxy for the clinical effectiveness of RA medications. In this preliminary
assessment of its performance, we showed that it...
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Tài liệu Steady State Operation of DC Machines pptx
Ngày tải lên :
17/12/2013, 14:15
... already mentioned, DC machines used to be in the past the major source of DC
power. In order to produce electric power DC machines were operated as generators.
Nowadays, however, use of DC generators ... steady-state equations for each type.
c) Explain the role of commutator in DC machines using simple representation of rotor
winding with just one turn and sketch the waveform of current in the turn ... Engineering
E Levi, 2001
1
STEADY STATE OPERATION OF DC MACHINES
1. INTRODUCTION
Electric DC machines, as indeed any other type of electric machine, can be used to
either produce electric energy...
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Chapter 15 introduction to the design of electric machinery
Ngày tải lên :
16/02/2014, 18:55
... (15.3-3)
FORMULATION OF DESIGN PROBLEM 609
15.9. FORMULATION OF DESIGN PROBLEM
At this point, we are ready to consider the design of the machine. There are many ways
to formulate the design problem. ... INTRODUCTION
The majority of this text concerns the analysis of electric machinery and drive systems.
The focus of this chapter is the use of these concepts for design. In particular, the design
of a permanent-magnet ... INTRODUCTION TO THE DESIGN OF ELECTRIC MACHINERY
REFERENCES
[1] S.D. Sudhoff, J. Cale, B. Cassimere, and M. Swinney, “Genetic Algorithm Based Design
of a Permanent Magnet Synchronous Machine, ” 2005...
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Báo cáo khoa học: "DESIGN OF A MACHINE TRANSLATION SYSTEM " pptx
Ngày tải lên :
17/03/2014, 19:21
...
Fig. 5. Example of the normalized form for
NPs and PPs.
4.4 CONSIDERATIONS FOR TRANSLATION
The goal of the system, and perhaps of MT in
general, has to be to carry over the information
content ... deve-
loped for MT (Shann, Cod%ard, 1984). This software
tool not only allows for the separation of data
and algorithms but also provides great flexibility
in the organization of grammars ... translation of the noun into an infini-
tive in the target language changes the type of
cc~plement structure accordingly. The complete
linearization of the deverbal crmplements provides
a format for...
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Báo cáo khoa học: The structural comparison of the bacterial PepX and human DPP-IV reveals sites for the design of inhibitors of PepX activity pot
Ngày tải lên :
23/03/2014, 13:20
... as
likely. The value of 9.6 lm computed by autodock
for the K
I
of the solution of the lowest binding energy
(Table 3) is remarkably close to the experimental value
of 9.3 lm found for K
I
in inhibition ... type example of the S9A subfamily.
P. Rigolet et al. Sites for the design of inhibitors of PepX activity
FEBS Journal 272 (2005) 20502059 ê 2005 FEBS 2051
The structural comparison of the bacterial ... residual activity (RA, %). IC
50
and K
I
values for both
inhibitors have been obtained from analysis of these graphics.
Sites for the design of inhibitors of PepX activity P. Rigolet et al.
2054 FEBS...
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Optimal Design of a Hybrid Electric Car with Solar Cells pptx
Ngày tải lên :
30/03/2014, 10:20
... savings due to use of
aluminium instead of steel for chassis: in this case, of
course, additional costs would be considered in the
cost model [22].
Thus, the mass of the car body for HSV can be ... of the Design
Variables for a Hybrid Electric Car with Solar Cells, Proc. of
METIME Conference, June 2-3, 2005, University of Galati,
RO.
[19] Ahman M. (2001), Primary Energy Efficiency of ... Engineering, University of Salerno, 84084 Fisciano (SA), Italy
ABSTRACT: A model for the optimal design of a solar
hybrid vehicle is presented. The model can describe the
effects of solar panels...
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distillation theory and its application to optimal design of separation units
Ngày tải lên :
01/04/2014, 11:27
... The creation of this book necessitated
the development of DistillDesigner software that allowed us to refine, check, and
confirm the algorithms of optimal designing and also to provide for a significant
portion ... optimization of the operating and design pa-
rameters of these columns and complexes (optimal design calculations). Methods
of the general geometric theory of distillation, encoded in software, provide ... cross-section, then make the design calculations
of the trajectory of sections and determine the best ratio of section tray numbers.
The new algorithms allow for an increase in the design quality; and...
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Báo cáo hóa học: " Research Article A New Hybrid Algorithm for a System of Mixed Equilibrium Problems, Fixed Point Problems for Nonexpansive Semigroup, and Variational Inclusion Problem" ppt
Ngày tải lên :
21/06/2014, 07:20
... theorem for
finding a common element of the set of fixed points of a family of finitely nonexpansive
mappings, the set of solutions of a mixed equilibrium problem and the set of solutions
of a variational ... method of finding
the common element of the set of common fixed points for a finite family of a ξ-strict
pseudocontraction, the set of solutions of a systems of equilibrium problems and the set
of solutions ... method for finding the common
element of the set of common fixed points for nonexpansive semigroups, the set of common
fixed points for an infinite family of a ξ-strict pseudocontraction, the set of...
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Báo cáo sinh học: " Research Article Polynomial-Time Algorithm for Controllability Test of a Class of Boolean Biological Networks" ppt
Ngày tải lên :
21/06/2014, 16:20
... given in the form of an algorithm, it
is somewhat complex. Thus before describing an algorithm,
we describe the outline of the algorithm.
First, we consider a necessary condition for y(T)to
include ... set of
elements of x
i
x
operated by the logical NOT as ơx
i
x
.Ina
similar way, for the control input u
i
u
, i
u
= 1, 2, , m ,of
the system (3), let P
u
express the index set of elements of u
i
u
operated ... x
0
.
The above notion of controllability comes from the
fact that, for example, in control of genetic networks we
often would like to determine if expressions of certain
gene of interest (corresponding...
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báo cáo hóa học:" Research Article A Variable Step-Size Proportionate Affine Projection Algorithm for Identification of Sparse Impulse Response" pot
Ngày tải lên :
21/06/2014, 20:20
... proved that
the MPNLMS algorithm is one of the fastest proportionate
algorithms [26]. The main disadvantage of MPNLMS is
its heavy computation cost because of the presence of N
logarithmic operations ... Affine
Projection Algorithms
3.1. Algorithm Formulation. Our objective is to find a
variable step-size approach that is applicable to PAPAs.
Unfortunately, because of the presence of G(t), it is ... has been made to design new
algorithms to improve the convergence speed of adaptive
filters with hundreds or thousands of coefficients.
A new kind of proportionate adaptive filtering algorithm
has received...
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Báo cáo hóa học: " Research Article A Hybrid Projection Algorithm for Finding Solutions of Mixed Equilibrium Problem and Variational Inequality Problem" pptx
Ngày tải lên :
21/06/2014, 20:20
... solution of a system of two variational inequalities VIC,A and VIC,BV
n
T
n
P
C
;
2 solution of a system of two mixed equilibrium problems T
n
T
r
n
and V
n
T
λ
n
;
3 solution of ... space,” Proceedings of the National
Academy of Sciences of the United States of America, vol. 54, pp. 1041–1044, 1965.
4 K. Goebel and W. A. Kirk, “A fixed point theorem for asymptotically nonexpansive ... of solutions of systems of two equilibrium problems.
2. Preliminaries
Let H be a real Hilbert space and let C be a nonempty closed convex subset of H.
We denote by P
C
the metric projection of...
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Báo cáo hóa học: " Research Article A Simplified Constant Modulus Algorithm for Blind Recovery of MIMO QAM and PSK Signals: A Criterion with Convergence Analysis" ppt
Ngày tải lên :
22/06/2014, 06:20
... represents the SINR performance plots for the
proposed approach and the CC-CMA algorithm. We observe
that the speed of convergence of the proposed approach is
very close to that of the CC-CMA. Hence, ... advantage of the phase ambiguity of the SCMA cost func-
tion for QAM constellations. An adaptive implementation by
means of the stochastic gradient algorithm (SGA) will be de-
scribed. A part of the ... part of the source signal a(n).
The term on the right side of the equality (4)prevents
the deviation of the square of the real part of the equalizer
outputs from a constant. The minimization of...
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