LabVIEW, a Visual Programming Language

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LabVIEW, a VisualProgramming Language

• ??? 08?? ???

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Context

• Introduction
• ??? ????
• LabVIEW? ??? ??
• ??? ???? ????
• ??

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Introduction
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People Who need Programming, But not a Programmer
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People Who need Programming, But not a Programmer
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People Who need Programming, But not a Programmer
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People Who need Programming, But not a Programmer
CSED101 C?? ??
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LabVIEW, from National Instruments, may good
solution for them!!
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A VisualProgramming Language

• int A
• Int Sum
• (int A, int B)

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??? ????
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?????
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?????
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???????
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???????
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??? ?
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?? 1(?? ??)
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?? 1(?? ??)
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?? 1(?? ??)
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?? 1(?? ??)
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?? 2(??? ??)
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?? 2(??? ??)
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?? 3(If?)
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?? 3(If?)
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?? 4(MathScript)
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?? 5(SubVI)
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?? 6(For?)
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?? 6(For?)
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LabVIEW? ??? ??
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?? 1 ???? ?????

• ???? ?? ?? ? ??
• ??? ?? ??? ? ??
• ??? ??? ? ?? (410?)

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?? 2 Multi core Programming
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?? 3 Hardware Support
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?? 4 ??? ??
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?? 4 ??? ??
?2? ????
Runge Kutta Method
Matrix Exponential
Eigenvalue, Eigenvector
Bessel Function
????
ODE ???
?? ??
QR Decomposition
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?? 5 ??? ??? ????

• LabVIEW ??? ????
• http//zone.ni.com/
• ?? LabVIEW ??? ????(????)
• http//www.mylv.net/
• LabVIEW Wiki
• http//wiki.lavag.org/
• ???? 10? ?? ???? ??

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?? 1 ???

• Base
• 1,249
• Full
• 2,599
• Professional
• 4,299
• NI Developer Suite
• 4,699

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?? 2 ??? ???? ??

• Not a general purpose language

NO RECURSIONS!!
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??? ???? ????
????? ? 218?? ??? ??? ??
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The Large Hadron Collider

• The Challenge
• Measuring and controlling, in real time, the
  position of bulk components to absorb energetic
  particles out of the nominal beam core with high
  reliability and accuracy at the worlds most
  powerful particle accelerator, the Large Hadron
  Collider (LHC).

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??

• ???????
• ???? ??? ???? ?? ??
• ?????
• PXI ???? ??? ????? ??? ?? ??? ?? ?? ??
• ?????
• NI LabVIEW? FFT ??? ?? ????
• ?????
• LabVIEW? ??? ????? ??? ??? ??? ??

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???

• ?????
• ??? ???? ??????? ?? ??????? ??
• ????????
• NI Data Acquisition System? ??? ?????? ????? ???
  ? ??? ??
• ??????
• ??? ???? ????? ??
• ???????
• ??? ???? ?? ?? ???? ???? ??
• ?????????
• ??????? HILS ???? ?? ??? ?? GUI ????? ??

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??

• ????
• ??? ??? ?? ??? ?? ? ??? ????
• ????????
• ??? TV PCB ?? ???
• ?????
• ???? ??? ??? ??? ????? ??
• ? ????
• ??? ?? ??? ?? Controller??
• ??????
• ??? ?? ?? ? ?? ??? ??

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?????

• ????????
• LabVIEW? ??? EPICS ???? ??? ???? ??
• ????????
• LabVIEW? ??? EPU ?? ???? ??
• ??? ?????
• ????????? ??? ????? ???????
• ??? ?????
• Vibrating Screen ??? ???? ??? ??
• POSCO
• ?? ?? ??? ?? ??? ??

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NI ???? ??? ??
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????? ?????

• C ??? ?? ??? ?? ??? ? ?? GUI ??? LabVIEW ??
• ????? ?? ? NI ????? ??? ?? ??
• ??? ? ?? ????
• ??? ????

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?????

• ? ???? ????? ?? ???? ??? ????? ?? ??????? ???
  ?? ?? ?? ? ?? ????? ??? ?? ??? ? ??? ??. ??? ???
  ????? ?? ??? ??? ??? ? ?? NI Vision Development
  Module? ??????, ?? ?? ?? ?? ?? ???????? ???? ????
  ???? ???? ????? NI ???? ?????.
• ??? ???????

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????

• NI ???? ???? ??? ?? ??? ??? ??? ?????? ????
  ??? ?? ?? ?? ???? ?? ????? ??? ??? ? ???. ????
  ??? ????? ?? ???? ???? ?? ????? ????? ?? ??? ???.
• ?? ??
• ???? ?????

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??!
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??!

• LabVIEW? Text?? Graphic Element? ???? ??? ????
• LabVIEW? ????? ?? ???, ?? ??? ???? ??
• ?? General? ????? ???? ???
• LabVIEW? ??? ?? ??? ???? ???? ???? ???? ??

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References

• ???, ???? ??? ??? ?? LabVIEW?, Ohm?
• http//wikipedia.org/ ?Wikipedia, The Free
  Encyclopedia?
• http//www.mylv.net/ ? ???? - LabVIEW ??? ?????
• http//www.ni.com/? National
• Instrument?

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Any Questions?