software agc automatic gain control
Tài liệu Giáo trình kỹ thuật điện: Mạch tự động điều chỉnh độ lợi AGC AUTOMATIC GAIN CONTROL pptx
Ngày tải lên :
15/12/2013, 16:15
... mạch tương tự như mạch
AGC cho màu. Khi C mạnh thì AGC phân cực yếu và đổi lại khi C yếu thì AGC cho phép
phân cực mạnh. Với màu AGC có tên là ACC (Automatic Color Control) .
hình
Khi qua ... và (R - Y) như sau:
Giáo trình kỹ thuật điện
Mạch tự động điều chỉnh độ lợi AGC
AUTOMATIC GAIN CONTROL
Ta dùng 2 Transistor T
1
và T
2
dẫn điện ở 2 ... vậy mạch AGC phải làm tăng phân cực ⇒ điểm Q
3
phải dời về điểm Q
4
(IC
Q3
Æ
IC
Q4
).
Vậy đoạn [BC] ứng với mạch AGC thuận.
Trong mạch AGC đã khảo sát ta thấy:
Khi v
i
tăng mạch AGC có...
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Tài liệu Cisco MPLS Controller Software Configuration Guide doc
Ngày tải lên :
21/12/2013, 19:15
... contains two (or more) separate sets of control software. One set of software
controls PVCs, SVCs, and so on, and the other control software controls MPLS. These controllers act
independently, allowing ... VSI controllers may be software running on the switch control card. In the case of the BPX 8650
and MGX 8850, AutoRoute software, which controls PVCs, runs on the switch control card.
PNNI control ... 2001
Preface
Documentation CD-ROM
Figures
xiv
Cisco MPLS Controller Software Configuration Guide
Release 9.3.10, Part Number 78-11658-01 Rev. B0, May 2001
xx
Cisco MPLS Controller Software Configuration Guide
Release...
240
402
0
Tài liệu AUTOMATIC MONITORING AND CONTROL OF COOLING WATER TREAMENT PRODUCTS docx
Ngày tải lên :
16/01/2014, 22:20
... operated
p
than control limits for the entire period. From this data, it is clear that installation and operation of
sensor control unit substantially improved chemical inhibitor control.
Biological control ... sensitivity and measurement differentiation (or range)
for an automatic control sensor.
A
controller, Model 2EZ, used as the control interface between the sensor and chemical feed pum
sufficient ...
along with development of an on-line UV florescent monitor/controller. This unique tracer and
control method allows automatic monitoring and control of inhibitor dosage and is currently
marketed...
8
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Tài liệu Automatic control for Commercial_building pptx
Ngày tải lên :
24/01/2014, 23:20
... Circuits 107
Motor Control Circuits 114
ENGINEERING MANUAL of
AUTOMATIC
CONTROL
ENGINEERING MANUAL OF AUTOMATIC CONTROL
CONTROL FUNDAMENTALS
36
ENGINEERING MANUAL OF AUTOMATIC CONTROL
CONTROL FUNDAMENTALS
22
Fig. ... automatic control.
ENGINEERING MANUAL OF AUTOMATIC CONTROL
CONTROL FUNDAMENTALS
17
Fig. 20. Comparison of Analog and Digital Control Signals.
CONTROL MODES
Control systems use different control ... Electric Control Circuits Classified 99
Series 40 Control Circuits 100
Series 80 Control Circuits 102
Series 60 Two-Position Control Circuits 103
Series 60 Floating Control Circuits 106
Series 90 Control...
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Báo cáo khoa học: Protein aggregation and amyloid fibril formation prediction software from primary sequence: towards controlling the formation of bacterial inclusion bodies pot
Ngày tải lên :
06/03/2014, 00:20
... example of how protein aggregation and amy-
loid fibril formation prediction software might be used for fine-tun-
ing and control of protein solubility in bacterial IBs is shown. (A)
The amino acid ... [43]. Pramlintide
(positively charged) is delivered as an acetate salt.
S. J. Hamodrakas Software for controlling formation of bacterial inclusion bodies
FEBS Journal 278 (2011) 2428–2435 ª 2011 ... & Fasman GD (1974) Conformational
parameters for amino acids in a-helical, b-sheet, and
Software for controlling formation of bacterial inclusion bodies S. J. Hamodrakas
2434 FEBS Journal 278...
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Jim ledin embedded control systems in c and c++ an introduction for software developers using MATLAB 2004
Ngày tải lên :
19/03/2014, 14:09
... Control and Feedback Control
In many control system designs, it is possible to use either open-loop control or feedback control. Feedback control
systems measure the system parameter being controlled ... electrical hardware controllers,
as well as software controller implementations. This approach allows you to defer the decision of whether to
implement a control algorithm in hardware or software until ... error
to 0 with the proportional gain and removes any steady-state error with the integral gain.
(2.4)
Use a PI controller in situations in which a proportional controller achieves acceptable...
268
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SIEMENS - simatic standard software for S7-300 and S7-400 PID control ppt
Ngày tải lên :
22/03/2014, 23:20
... the PI step controller to adapt the controller to the
process.
You can use the controller as a PI fixed setpoint controller or in secondary
control loops in cascade, blending or ratio controllers, ... of the PID
controller to adapt the controller to the process.
You can use the controller as a PID fixed setpoint controller or in multi-loop
controls as a cascade, blending or ratio controller. ... graphics/tables:
A-2
Standard Software for S7-300 and S7-400 – PID Control
C79000-G7076-C516-01
3-9
Standard Software for S7-300 and S7-400 – PID Control
C79000-G7076-C516-01
3.2 Step Control with FB42 “CONT_S”
FB42...
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software product quality control
Ngày tải lên :
24/04/2014, 16:06
... other software components, platform software and hardware. There are also
various activities that are performed on the software:
• The initial development of the software.
• Maintenance of the software ... also called control costs and
failure of control costs, which fits nicely to the topic of this book: What costs are
necessary for controlling quality and what costs incur if we fail to control quality?
We ... t
Analysis
Quality
requirements
Software product
Plan
Change
requests
Results
Version
Product
goals
Fig. 1.8 Quality control loop
After planning the product quality of our software system, we dive into the actual
quality control. ...
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Xây dựng Domain Controller tích hợp DNS server
Ngày tải lên :
13/08/2012, 16:40
... 9322734 Website: www.nhatnghe.com
01-1
1. Xây dng Domain Controller tích hp DNS server (thc hin trên Server)
C TIÊU: Xây dng Domain Controller tích hp DNS server & B sung d liu DNS
THC ... thoi Set Forest Functional
Level: chn Windows Server 2008
> Next
p thoi Additional Domain
Controller Options: Gi nguyên
u check “DNS server” > Next
p thoi Active Directory Domain
Services...
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Vitual Basic dùng Control data
Ngày tải lên :
16/08/2012, 13:43
... = 324
' Place controls in Edit Mode
SetControls (True)
End Sub
Chương Mười Bốn - Dùng Control Data
Control Data
Từ VB5, Visual Basic cho lập trình viên một control để truy cập cơ ... "BIBLIO.MDB"
' Place controls in Browse Mode
SetControls (False)
End Sub
Private Sub CmdEdit_Click()
' Place controls in Edit Mode
SetControls (True)
End Sub
Khi ta ... Bound List Controls 6.0 rồi click Apply.
Kế đó, thêm một DBCombo tên DBCombo1 vào Form. Vì ta cần một Recordset khác
để cung cấp Table Publisher cho DBCombo1, nên bạn hãy thêm một control...
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