adaptive estimation and control
Open distributed automation and control with iec 61499.pdf
Ngày tải lên :
20/08/2012, 11:15
... A/O
Conductivity
PID
AO
AI
LL
FIC
102
AT
107B
AT
107A
AT
106
AT
103
IP
102
FT
102
SC
103
HS
107
AIC
107
AC
106
FRC
103
AY
103
AT107A
AT107B
HS107
AIC107
AIC106
FRC103
SC103
IP102
FIC102
FT102
AT106
AY103AT103
OPEN DISTRIBUTED AUTOMATION AND CONTROL WITH IEC 61499
JHC/2001-04-03 p. 18
Open Distributed Automation and Control
with IEC 61499
Open Distributed Automation and Control
with IEC 61499
• Background
• ... Distributed Automation and Control
with IEC 61499
Open Distributed Automation and Control
with IEC 61499
• Background
• Architecture
• Object Models
• Software Tool Requirements
• Status and Future
OPEN ... #1
Simulation
Machine Control Machine Control
OPEN DISTRIBUTED AUTOMATION AND CONTROL WITH IEC 61499
JHC/2001-04-03 p. 13
Event and Data Interfaces
Event and Data Interfaces
Data outputsData inputs
Event...
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Xe ô tô BMW X5 E70 SM 06a_E70 Displays Indicators and Controls
Ngày tải lên :
19/10/2012, 13:50
... Series and
BMW 5 Series.
5
E70 Displays, Indicators and Controls
Displays, Indicators and Controls
As in all other BMW models, the operating and control concept of the BMW X5 is based
on clear and ... Indicators and Controls
Activating Service Mode
Select main menu and press and hold the controller. Tactile feedback will then be gener-
ated.
• Turn controller 3 stops clockwise
• Turn controller ... different Displays, Indicators and Controls on the E70
• Identify the changes to the Displays, Indicators and Controls on the
new BMW X5
23
E70 Displays, Indicators and Controls
O
verview of Test...
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Introduction to logistics systems planning and control
Ngày tải lên :
16/08/2013, 08:50
... inventories (Chapter 4); designing and
operating warehouses and crossdocks (Chapter 5); planning and controlling long-haul
and short-haul freight transportation (Chapters 6 and 7). Finally, Chapter 8 ... characteristics, as well as demand volume and variability.
MTO systems are more suitable whenever lead times are short, products are costly,
and demand is low and highly variable. In some cases, ... properly, crossdocking requires high
volume and low variability of demand (otherwise it is difficult to match supply and
demand) as well as easy-to-handle products. Moreover, a suitable information...
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Neospora caninum INFECTION IN CATTLE - ECONOMIC LOSS, PREVENTION AND CONTROL
Ngày tải lên :
29/08/2013, 08:14
... reduction of milk production and weight gain, and
increase of veterinary, diagnosis and replacement purchase costs. Various methods have been studied to prevent
and control N. caninum infection ...
Gottstein, and M. Reist (2006). Financial analysis
of various strategies for the control of Neospora
caninum in dairy cattle in Switzerland. Prev Vet
Med 77, 230-53.
Hernandez, J., C. Risco, and ... 2002) and storm abortion within
herds (McAllister et al., 2000). Those findings
suggest that it is sensible and plausible to
restrict contact between dogs (and other
definitive hosts) and cattle...
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Project Planning and Control Part 9
Ngày tải lên :
17/10/2013, 21:15
... 31.8
Figure 31.9
Project Planning and Control
Spares lists (usually priced) divided into operating and strategic spares
Lubrication schedules
Quality control records and audit trails
Material test ... certificates
Equipment test and performance certificates
Equipment, material and system guarantees
All contracts (and subcontracts) must be properly closed out and (if possible)
all claims and back charges ... checked and updated to reflect the latest
version and as-built condition.
In addition, certain documents obtained and
collated during the various phases of the project
have to be bound and handed...
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Modeling, Measurement and Control P18
Ngày tải lên :
18/10/2013, 09:15
... Figures 18.5, 18.6, and 18.7 where
(18.30)
and for i = 1, 2, …, n, j = 1, 2, …,m we have
(18.31)
For j = 1 we replace t
2ij
with
For j = m we replace t
6ij
and t
7ij
with
where and i + n = i. ... × 25) = (36 × 75) ∗ (75 × 25).
and the dimensions are (36 × 6) = (36 × 18) ∗ (18 × 6).
and the dimensions are (36 × 24) = (36 × 36) ∗ (36 × 31) ∗ (31 × 24).
The control inputs u
αij
are defined ... (18.21) and (18.22)
into (18.24) yields the relationship between q and the independent variables t
5
, t
1
, r
1
, r
2
as follows:
(18.27)
To put (18.27) in a matrix form, define the matrices:
and
P
II
II
II
II
II
II
II
II
1
33
33
33
33
1
33
33
33
33
1
2
=
−
−
=
−
−
−
∆∆
00
00
00
00
00
00
00
00
qrtttr
qr
qrttt
111
11
1
11...
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Transactions in measurement and control
Ngày tải lên :
20/10/2013, 01:15
... a function of allowable accuracy
and rangeability, is between 8 and
30 centipoises. One can expect a
better than 20:1 rangeability for gas
and steam service and over 10:1 for
low-viscosity liquid ... in rac-
ing cars and Air Force fighter jets. In
industrial applications, pitot tubes
are used to measure air flow in pipes,
ducts, and stacks, and liquid flow in
pipes, weirs, and open channels.
While ... that accept the
inputs of the d/p transmitter and the
other sensors and can simultaneously
calculate mass and volumetric flow.
To minimize error (and the need for
density correction) when dealing...
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The Control Techniques Drives and Controls Handbook
Ngày tải lên :
20/10/2013, 02:15
... 112
Performance and applications 112
Direct torque control 113
3 D.C. motor drive control 114
Flux controller 114
Torque controller 115
Performance and applications 116
4 Analysis of and set up of a speed controller ... 109
Current control 109
Speed control 110
Performance and applications 110
Closed-loop induction motor drive 110
Flux calculator and reference-frame generation 111
Flux control 111
Performance and applications ... 326
Appendix A Standards for drives 329
A1 IEC (international) standards 330
Planned future IEC61800 standards 332
A2 CENELEC (EC) standards 332
A3 British standards 334
A4 IEEE (USA) standards 335
A5...
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Project Planning and Control Part 10
Ngày tải lên :
20/10/2013, 13:15
... Identity code given to a work element for cost control
purposes.
Cost control The ability to monitor, compare and adjust expenditures and
costs at regular and sufficiently frequent intervals to keep ... requirements for
risk assessment and procedures.
368
Project Planning and Control
Heldman, Kim, PMP Project Management Professional, Sybex (2001)
Hillebrandt, P.M., Economic Theory and the Construction Industry, ... defined time, cost and quality/performance parameters.
Project life cycle All the processes and phases between the conception and
termination of a project.
367
Project Planning and Control
Baguly,...
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Loading and Controlling External Video
Ngày tải lên :
20/10/2013, 14:15
... complete, and now it's time to do one final test.
10. Choose Control > Test Movie.
When the movie appears and the video begins to play, simply sit and watch as cue
points are reached and ...
how to control it and communicate with it. The direct way is by creating an instance of
the Video class and then loading video into that object via instances of the NetConnection
and NetStream ...
myMediaComponent.play();
NOTE
Of course, the playback of media is also controlled automatically via playback controls
when using the MediaController and MediaPlayback instances.
Media component instances...
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Monitoring and control
Ngày tải lên :
24/10/2013, 08:20
... dependent on them.
Monitoring and control
121
10
Monitoring and control
In an ideal world, projects would be completed on time, within specified
budgets and to the standards set out in the plans. ... to control the project ensures that the focus is
kept on achieving the outcomes within the budget and timescale agreed.
The word control sounds very authoritarian and inflexible. However,
control ... impact on the project plan (monitoring) and to revise the plans if neces-
sary (controlling).
The plan itself is at the heart of effective monitoring and control. If the plan
is not kept up to...
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Modeling, Measurement and Control P21
Ngày tải lên :
25/10/2013, 13:15
... problems, increased reliability and improved thermal capacity are
achieved. On the other hand, brushless motors require more complex and expensive control systems.
Sensors and switching circuitry are ... cheap, robust, and
reliable, and at the same time offer good torque characteristics. However, control of such motors
is rather complicated. Advanced vector controllers are expensive and do not guarantee ... we also mention high stiffness and efficiency (0.75 to 0.85). The main drawbacks
are heaviness and high price.
Toothed rack -and- pinion
transmission allows R/T and T/R transformation of motion....
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Modeling, Measurement and Control P23
Ngày tải lên :
29/10/2013, 20:15
... the command
and control of a vector such as position or force is not enough to control the interaction between
systems (dynamic networks). The controller must also be able to command and control ... measurements, and a controller involving a PD regulator and robust control part. The
purpose of the robust controller is to ensure that the control tracking error (i.e., the difference
between target and ... investigation of compliant control in uncertain
and dynamic environments, examination of nonlinear effects in robot and environment dynamics,
and solving control problems at higher control levels certainly...
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Modeling, Measurement and Control P24
Ngày tải lên :
29/10/2013, 20:15
... consequent is a control action. Thus, the rule base can be represented as:
R
1
: if X
1
is A
11
and … and X
n
is A
1n
, then Y
1
= B
11
and … and Y
m
= B
1m
R
2
: if X
1
is A
21
and … and X
n
... N.J. Mandi
ˇ
c, E.M. Scharf, and E.H. Mamdani. Practical application of a heuristic fuzzy rule-based
controller to the dynamic control of a robot arm. IEEE Proceedings on Control Theory and
Applications, ... procedure for tuning and optimizing
robust controllers for position/force control and control of flexible link robots.
41
The robust con-
troller is developed based on stability theory and uses special...
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14 Spectrum Estimation and Modeling
Ngày tải lên :
08/11/2013, 12:15
... seismology, vibration analysis, control theory, and econometrics.
14.2 Important Notions and Definitions
14.2.1 Random Processes
The objects of interest of spectrum estimation are random processes. They ... the random process is known as a continuous-time random process, and if the set
is discrete, it is known as a discrete-time random process. The speech waveform is an example of
a continuous random ... are real, the random process is real, and if
they are complex, the random process is complex. In the discussion to follow, we assume that{˜x[n]}
is a complex random process.
The random process...
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