error control techniques ppt
Essentials of Control Techniques and Theory_1 pptx
Ngày tải lên :
21/06/2014, 07:20
... xiii
ISECTION ESSENTIALS OF CONTROL TECHNIQUES
WHAT YOU NEED TO KNOW
1 Introduction: Control in a Nutshell; History, Theory, Art, and
Practice 3
1.1 e Origins of Control 3
1.2 Early Days of ... J. (John)
Essentials of control techniques and theory / John Billingsley.
p. cm.
Includes index.
ISBN 978-1-4200-9123-6 (hardcover : alk. paper)
1. Automatic control. 2. Control theory. I. Title.
TJ223.M53B544 ... 10/12/09 1:40:45 PM
Essentials of
Control Techniques
and Theory
91239.indb 1 10/12/09 1:40:29 PM
This page intentionally left blank
6 ◾ Essentials of Control Techniques and Theory
a small sinusoidal...
- 27
- 309
- 0
Essentials of Control Techniques and Theory_10 pptx
Ngày tải lên :
21/06/2014, 07:20
... 10/12/09 1:46:54 PM
244 ◾ Essentials of Control Techniques and Theory
and added a controller with state z, where
zKzLyMv=++
We apply signals from the controller dynamics, the command input ...
BAB
[]
=
−
01
12
which has rank 2. e system is controllable.
Q 16.6.2
Is this system also controllable?
xx=
−−
+
−
01
12
1
1
u
Q 16.6.3
Is this third system controllable?
xx=
−−
+
01
12
1
0
u
Q ... settling—the sort of system that does not really need
feedback control!
91239.indb 233 10/12/09 1:46:33 PM
230 ◾ Essentials of Control Techniques and Theory
Now
AB =
−−
=
−
01
12
0
1
1
2
so
...
- 27
- 239
- 0
Essentials of Control Techniques and Theory_13 pptx
Ngày tải lên :
21/06/2014, 07:20
... 212
Automatic control, 3
B
Back propagation, 184
Ball and plate integrator, 6–7
Bang-bang control
control law, 74
controller, 182
velodyne loop, 183
parabolic trajectories, 74
Bang–bang control
and ... equations, 113
Control loop with disturbance noise, 291
Control systems, 41
control law, 74
control problem, 9
with dynamics
block diagram manipulation, 243
composite matrix state equation, 244
controller ... 129
Contactless devices, 42
Continuous controller, 58
Continuous time equations and eigenvalues,
104–105
Contour integrals in z-plane, 138–140
Controllability, 227–231
Controllers with added dynamics
composite...
- 16
- 233
- 0
Essentials of control techniques and Keyword Stats_2 pptx
Ngày tải lên :
21/06/2014, 13:20
...
Practical Control Systems
4.1 Introduction
An electric iron manages to achieve temperature control with one single bimetal
switch. Guiding the space shuttle requires rather more control complexity. Control ... proportional to the error. e error is also integrated to give the
I term, lending the middle letter to the acronym PID. ere is a great art to tuning
a PID controller.
In a digital controller, more ... demand
change
Negative
error
Temperature
Delay
Time
Positive error
Figure 5.5 Time response showing integral windup.
91239.indb 60 10/12/09 1:41:50 PM
52 ◾ Essentials of Control Techniques and Theory
5.3...
- 27
- 283
- 0
Essentials of control techniques and Keyword Stats_4 pptx
Ngày tải lên :
21/06/2014, 13:20
... feedback coefficients must
be positive.
Since position control on its own would require large negative values, a controller
based on position control of the trolley is going in entirely the wrong ...
Discrete Time Systems
and Computer Control
8.1 Introduction
ere is a belief that discrete time control is somehow more difficult to understand
than continuous control. It is true that a complicated ... first let us look at discrete time control in general.
When dedicated to a real-time control task, a computer measures a number
of system variables, computes a control action, and applies a corrective...
- 27
- 258
- 0
The Control Techniques Drives and Controls Handbook
Ngày tải lên :
20/10/2013, 02:15
... 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 116
Ideal speed controller ... terms 101
4 Drive control 103
1 General 103
The ideal control system 103
Open-loop control 103
Closed-loop control 104
Criteria for assessing the performance of a
closed-loop control system 104
2 ... 194
Data model 194
Media access control 194
Error handling 195
Conclusions 195
Application layer 195
Device profile 195
3 Simple fieldbus systems 196
Modbus 196
Control Techniques& apos; protocol 196
4...
- 7
- 500
- 0
Congestion and Error Control in Overlay Networks
Ngày tải lên :
26/10/2013, 17:15
... this scope.
In addition, we presented the main solutions for error control in unicast environments. We
presented important error control techniques operating at the DLL, since all transport protocols
that ... or
duplicated segments. Error control in TCP is achieved by using a version of the Automatic Repeat
reQuest (ARQ) error control protocols operating at DLL and it involves both error detection and
retransmission ... delivered data is in order, without
error and without any segment lost or duplicated. Reliability in TCP is obtained by using error
control mechanisms, which may include techniques for detecting corrupted,...
- 78
- 320
- 0
Tài liệu 98-21: Changes to the Error Correction Procedures ppt
Ngày tải lên :
10/12/2013, 04:15
... agencies to send to employees who are
affected by the new error correction procedures
5 CFR Part 1605, Correction of Administrative Errors; Final Rule
-1-
●●
●●
●
98-21
BULLETIN
for Agency TSP ... administrative errors. It supersedes TSP Bulletin 98-3
because it contains revised instructions for completing IRS Form W-2, Wage and Tax State-
ment. It also transmits a copy of the amendment to the error ... sequential number be-
ginning with 001 and increasing accordingly. This
number will serve as a control over receipt of the
reports.
Block 4, Date Payroll Paid. Enter the date this JV
is certified...
- 11
- 368
- 0
Tài liệu EIA-530 Digital Patching Control Platform pptx
Ngày tải lên :
10/12/2013, 17:15
...
PatchMate
™
2
PatchMate
™
EIA-530 Digital Patching Control Platform
www.adc.com • +1-952-938-8080 • 1-800-366-3891
The PatchMate digital control platform provides a convenient, organized, and ... global sales office locations, please refer to our web site.
PatchMate
™
EIA-530 Digital Patching Control Platform
Description
Modules
Patch module with LEDs PMM-614001
– Rear/top (DTE) receptacle ... 9/02 • 528
PatchMate
™
3
PatchMate
™
EIA-530 Digital Patching Control Platform
www.adc.com • +1-952-938-8080 • 1-800-366-3891
EIA-530 Modules Specifications
PHYSICAL
Dimensions...
- 4
- 477
- 1
Tài liệu CUSTOMER SATISFACTION USING DATA MINING TECHNIQUES ppt
Ngày tải lên :
11/12/2013, 23:15
... on the criteria (relative importance),
• average satisfaction indexes.
RULE BASED DATA MINING TECHNIQUES
The objective of data mining is to extract valuable information from one’s data, to discover ... patterns of information in data’ (Parsaye, 1997).
Figure 2: Rule Induction process
Data mining techniques are based on data retention and data distillation. Rule induction models (Figure
2) belong ... training set: 423) and 5 criteria.
Prediction level is quite satisfactory resulting that data mining techniques can be successfully combined
with multiple criteria methods.
Using other customer characteristics,...
- 4
- 434
- 1
Tài liệu Instrumentation and Control P2 ppt
Ngày tải lên :
13/12/2013, 00:15
... 435
SMB86 to SMB94, and SMB186 to SMB194: Receive Message Control 436
SMW98: Errors on the Expansion I/O Bus 437
SMB130: Freeport Control Register (see SMB30) 437
SMB131 to SMB165: HSC3, HSC4, ... Instructions Created by the Position Control Wizard 267
Sample Programs for the Position Module 279
Monitoring the Position Module with the EM 253 Control Panel 284
Error Codes for the Position Module ... micro-programmable logic controllers (Micro PLCs) that can control a
variety of automation applications. Compact design, low cost, and a powerful instruction set make the
S7-200 a perfect solution for controlling...
- 30
- 455
- 1