robust nonlinear controller for turbocharged diesel engines
Tài liệu A neural-network-based space-vector PWM controller for a three-level voltage-fed inverter induction motor drive doc
Ngày tải lên :
22/12/2013, 08:16
... processed
through a logic block to generate the PWM outputs.
-
for
for
for
for
for
for
for
for
for
for
(5)
-
for
for
for
for
for
for
for
for
for
for
(6)
664 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. ... expressions
in mode 1 can be derived as
-
for
for
for
for
for
for
(3)
-
for
for
for
for
for
for
(4)
where
and denotes the sector name.
Similarly, the corresponding expressions for mode 2 can be
derived as ... Fig. 4 verifies the
waveform generation for all the regions in sector
, and Fig. 7
illustrates waves for sector
region 1 only.
IV. P
ERFORMANCE
E
VALUATION
The drive performance was evaluated...
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Tài liệu Lesson 10-Marine Diesel Engines (1) doc
Ngày tải lên :
25/01/2014, 23:20
... high-speed diesel engines
generally to be adopted for warships while low-speed diesel engines for merchant ships.
In nature a marine diesel engine is one of the internal combustion engines. Anyone ... engines and crosshead engines respectively.
Last of all, all diesel engines may be separated into three groups in accordance with
their speed, low-speed, medium-speed and highspeed diesel engines. ... marine diesel engine, gas turbine engine, steam engine and atomic power, with
marine diesel engines most widely employed on board the ship. Therefore, emphasis is to
be put upon marine diesel engines. ...
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Tài liệu Lesson 11-Marine Diesel Engines (2) pdf
Ngày tải lên :
25/01/2014, 23:20
... Lesson 11-Marine Diesel Engines (2)
For better understanding of a whole diesel engine, it is quite necessary to have some
idea about the operation or purpose of diesel engine parts. Each ... its own
special function to perform and in conjunction with the other parts constitutes a diesel
engine. Those who want to operate, repair or assemble diesel engines must be able to
recognize ... a diesel engine.
1. Bedplate
It is to be steel plate welded, and subjected to different forces such as inertia and
impact of the moving parts apart from supporting the whole weight of a diesel...
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Tài liệu Lesson 12-Marine Diesel Engines (3) pdf
Ngày tải lên :
25/01/2014, 23:20
... Lesson 12-Marine Diesel Engines (3)
Indeed, a diesel engine is really a very complex and complicated combination of
thousands ... over chuyển thành
4. in the form of dưới dạng
5. put in đặt vào
6. plenty of nhiều
7. leave out bỏ quên,bỏ sót
BÀI 12-ĐỘNG CƠ DIESEL TÀU THỦY(3)
Thực ra, động cơ diesel thật sự là một tổ hợp ... may disrupt the scavenge pattern
and so a relatively quiescent chamber is to be preferred for two-stroke engines.
Fig. 12.1
3. The Lubrication System
Nhiệm vụ của hệ làm mát là giữ cho động...
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Tài liệu iPounder’s Marine Diesel Engines and Gas Turbines Eighth edition docx
Ngày tải lên :
13/02/2014, 16:20
... speed engines introduction 264
10 MAN B&W low speed engines 280
11 Mitsubishi low speed engines 347
12 Sulzer low speed engines 371
13 Burmeister & Wain low speed engines 438
14 Doxford ... cylinder. To apply the formulae to double-
acting engines is somewhat more complex since, for instance, allowance
must be made for the piston rod diameter. Where double-acting engines
are used it ... machinery.
xvINTRODUCTION
6 POUNDER’S MARINE DIESEL ENGINES AND GAS TURBINES
Figure 1.4 Typical Sankey diagrams
Naturally
aspirated engines
100% Fuel
37%
To exhaust
Turbocharged engines
–
~
5% Radiation
–
~
10%
Charge
air
15%
5%...
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Pic micro controller for beginner
Ngày tải lên :
09/04/2014, 20:16
... Bus) is a system for serial communication which uses four conductors
(usually three)- one for data receiving, one for data sending, one for synchronization and one (alternatively)
for selecting ... operation of the microcontroller. For example, if the
program performs addition (of whatever), it is necessary to have a register representing what in everyday
life is called “sum”. For that purpose, ...
Well the For … Next statement is wonderful, for repeating the instructions a finite number of times.
Sometimes it is not known, for how long the instructions have to be repeated. For example...
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Nonlinear techniques for color image processing
Ngày tải lên :
08/05/2014, 16:31
... convey information. That is why, it is necessary to use color
information for computer vision, because in many practical cases location of scene objects can be obtained
only when color information ... information is very important for human perception. Therefore, its preservation and possibly
enhancement, are very important subjective features of the performance of nonlinear image filters.
1.1.1 ... filters are determined by
fuzzy transformations based on features from local data. The general form of the fuzzy adaptive filters is
given as a nonlinear transformation of a weighted average of...
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FPGA BASED SVPWM CONTROLLER FOR THREE PHASE AC AC MATRIX CONVERTER
Ngày tải lên :
14/05/2014, 22:37
... vector control of
matrix converters with unity input power factor and sinusoidal
input/ouput waveforms” 1993 European Power Electronics
Association.
[4] Lászó Huber and Dusan Borojevic, “Space ... LarsHelle, KimB.Larsen, Allan Holm Jorgensen, StigMunk-
Nielsen, “Evaluation of Modulation Schemes for Three-Phase to
Three-Phase Matrix Converters” IEEE Transactions On Industrial
Electronics, ... Munk-
Nielsen, Member, IEEE, and Frede Blaabjerg,Fellow, IEEE,
“Evolution Of Modulation Schemes For Three-Phase To Three-
Phase Matrix Converters” IEEE Transactions On Industrial
Electronics,...
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báo cáo hóa học: " A biologically inspired neural network controller for ballistic arm movements" ppt
Ngày tải lên :
19/06/2014, 10:20
... this force
required only the 1% of the epochs necessary for the train-
ing all over the working plane for unobstructed move-
ments. It resulted that the model learned to deal with this
force ... model for voluntary movement withapplication to
robotics. Control Systems Magazine, IEEE 1988, 8(2):8-15.
Adaptation of the neural controller to external forcesFigure 20
Adaptation of the neural controller ...
added to the neural input generated by the controller. The
new vector n
i
is thus used for the generation of the muscular
activities and for the controller training process.
Diagram of the...
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báo cáo hóa học:" Robust reconstruction algorithm for compressed sensing in Gaussian noise environment using orthogonal matching pursuit with partially known support and random subsampling" pdf
Ngày tải lên :
21/06/2014, 17:20
... normalization of the inverse wavelet transform.
The PSNR performance of the proposed OMP-PKS+RS and DCS-SOMP was
very close; hence, further visual investigation is performed. Figures 9, 10, and 11 showed ... at optimum L and p
The performance of OMP-PKS+RS and DCS-SOMP at optimum L and p was compared,
in this section. M/N was set at 0.6 to ensure the best performance for DCS-SOMP.
Table 3 shows ... to create the ensemble. First, we
investigated for the size of the ensemble (L) and the size of the signal in the ensemble for
the optimum performance of OMP-PKS+RS and DCS-SOMP. The size of...
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Báo cáo hóa học: " Research Article Nonlinear Synchronization for Automatic Learning of 3D Pose Variability in Human Motion Sequences M. Mozerov, I" pot
Ngày tải lên :
21/06/2014, 19:20
... walking performances
used for training.
The resulting action model consists of a representative
manifold for the action, namely, the mean performance, the
standard deviation from the mean performance. ... motion for the
bending action. The model learns a mean-performance for
the synchronized training set and its observed variance
at each posture. In Figure 5(d) the learnt action model
for the ... space used
for representation, how they change over time as the action
goes by, and what characteristics the different performances
have in common which can be exploited for enabling the
aforementioned...
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Báo cáo hóa học: "Robust reconstruction algorithm for compressed sensing in Gaussian noise environment using orthogonal matching pursuit with partially known support and random subsampling" doc
Ngày tải lên :
21/06/2014, 19:20
... outputs. The L noisy
outputs are then averaged for denoising. The proposed method in this article is designed
for CS reconstruction of image signal. The performance of our proposed method was
29
... to create the ensemble. First, we
investigated for the size of the ensemble (L) and the size of the signal in the ensemble for
the optimum performance of OMP-PKS+RS and DCS-SOMP. The size of ... normalization of the inverse wavelet transform.
The PSNR performance of the proposed OMP-PKS+RS and DCS-SOMP was
very close; hence, further visual investigation is performed. Figures 9, 10, and 11 showed...
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