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Estadistica con Labview

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Re: Estadistica con Labview

Notapor gus » Dom, 15 Abr 2012, 11:55

Statistical Process Control Toolkit Reference Manual



Introduction to Statistical
Process Control in LabVIEW.............................................1-1
Installation ................................................................................1-1
Windows ...........................................................................1-1
SPARCstation ...................................................................1-2
Macintosh .........................................................................1-3
Requirements for Using the SPC Toolkit ................................1-3
SPC Toolkit Organization ........................................................1-4
VI Libraries .......................................................................1-4
Custom Controls ................................................................1-6
LabVIEW SPC Toolkit Examples ....................................1-7
Implementing SPC Applications in LabVIEW ........................1-8
Representation of Process Data in LabVIEW ..................1-8
Viewing Raw Process Data ..............................................1-9
Creating Control Charts and
Determining Whether the Process Is in Control ...............1-13
Detecting Out-of-Control Points and Process Shift ..........1-15
Process Capability Analysis .............................................1-19
Pareto Analysis .................................................................1-20
Chapter 2
Control Chart VIs....................................................................2-1
Calculating Control Chart Limits and Points ...........................2-1
Variables Chart VIs ..........................................................2-2
Attributes Charts VIs ........................................................2-3
VIs for Drawing Charts ....................................................2-4
VIs for Plotting Control Chart Points and Limits ......2-5
VIs for Creating Graphs of Raw Process Data ..........2-5
Rule Checker VIs for Testing
Out of Limits, Run Rules, and Process Shift ....................2-7
Variables Chart VIs ..................................................................2-7
X-Bar & s Chart .........................................................2-7
X-Bar & R Chart .......................................................2-11
X & mR Chart ...........................................................2-14
mX-bar & mR Chart ..................................................2-18
Single Point X-Bar & R/S .........................................2-22
Single Point x/mX-bar & mR ....................................2-23
Attributes Charts VIs ...............................................................2-24
p chart ........................................................................2-24
np Chart .....................................................................2-27
c Chart .......................................................................2-29
u Chart .......................................................................2-32
Draw Control Chart VIs ...........................................................2-35
Draw Control Chart ...................................................2-35
Draw Chart with Zones .............................................2-36
Draw Chart with Var Limits ......................................2-37
Draw Run Chart .........................................................2-38
Draw Tier Chart .........................................................2-40
Rule Checker VIs .....................................................................2-42
Check Control Limits ................................................2-42
Rule Checker (AT&T/WE) .......................................2-43
Rule Checker (Nelson) ..............................................2-44
Process Shift Detector ...............................................2-46
Sequence Checker .....................................................2-47
Chapter 3
Process Statistics VIs ..............................................................3-1
Process Mean and Sigma ...........................................3-1
Compute Process Capability ......................................3-3
Sample Statistics VI ..................................................3-5
General Histogram .....................................................3-6
Fit Nrml PDF to Histogram .......................................3-8
Normal PDF Graph with Limits ................................3-9
Plot Normal PDF .......................................................3-10
Vertical Bar Graph with Limits .................................3-12
Vertical Bar Graph ....................................................3-13
Rotate Graph ..............................................................3-14
Chapter 4
Pareto Analysis VIs .................................................................4-1
Pareto Counter ...........................................................4-2
Pareto Chart ...............................................................4-3
Cause Code Lookup ..................................................4-4
Array to Bar/Comb Graph .........................................4-5
gus
 
Mensajes: 104
Registrado: Jue, 29 Mar 2012, 19:33


Re: Estadistica con Labview

Notapor gus » Dom, 15 Abr 2012, 11:58

TestPoint Statistical Process Control Toolkit User's Manual



Chapter 1. Installation .................................................................................................... 1-1
Enabling the Toolkit.......................................................................................... 1-3
Optional - Add the SPC objects to your Stock window .................................... 1-5
Chapter 2. Introduction................................................................................................... 2-1
Chapter 3. An Example .................................................................................................. 3-1
Specifications and Measurement....................................................................... 3-2
Baseline Data..................................................................................................... 3-3
Defining Limits ................................................................................................. 3-4
Process Capability ............................................................................................. 3-6
Sampling and Charting...................................................................................... 3-7
Analysis............................................................................................................. 3-8
Failures and Causes ........................................................................................... 3-10
Chapter 4. Charting ........................................................................................................ 4-1
Statistical Process Control: Sampling and Terminology................................... 4-2
TestPoint Data Types and SPC ......................................................................... 4-4
Charts and Limits .............................................................................................. 4-8
Limit Calculation and Data Selection................................................................ 4-9
Group Measurement Charts............................................................................... 4-11
Individual Measurement Charts ........................................................................ 4-13
Attribute Data Charts......................................................................................... 4-15
Chapter 5. Chart Analysis: Rules & Patterns ................................................................. 5-1
Chapter 6. Histograms and Statistics.............................................................................. 6-1
Distribution of Data: Histograms ...................................................................... 6-2
Statistical Measures........................................................................................... 6-4
Chapter 7. Process Capability Analysis ..........................................................................7-1
Specifications and Capability ............................................................................7-2
Calculating Process Capability ..........................................................................7-6
Chapter 8. Cause Analysis: Pareto Charts ......................................................................8-1
Assignable Cause...............................................................................................8-2
Drawing Pareto Charts.......................................................................................8-3
Chapter 9. Reference.......................................................................................................9-1
SPC Data Object ..............................................................................................9-2
SPC Limits Object ...........................................................................................9-5
SPC Chart Object .............................................................................................9-7
SPC Rules Object .............................................................................................9-8
SPC Statistics Object .......................................................................................9-10
Process Capability Object ................................................................................9-12
Pareto Chart Object ..........................................................................................9-14
TestPoint Data Types and Usage for SPC .........................................................9-16
Chapter 10. Distributing Runtimes .................................................................................10-1
Licensing Policy ................................................................................................10-2
Creating a runtime - Files to distribute ..............................................................10-3
gus
 
Mensajes: 104
Registrado: Jue, 29 Mar 2012, 19:33


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