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Can I Simulate Zero-Pole Models in LabVIEW?

Primary Software: LabVIEW Toolkits>>PID and Fuzzy Logic Toolkit
Primary Software Version: 6.0
Primary Software Fixed Version: N/A
Secondary Software: N/A

Problem: I want to simulate Zero-Pole models in LabVIEW. Are there any VIs available that perform this simulation?

Solution: Yes, LabVIEW's PID Control Toolkit includes Zero-Pole VI that can be used to perform this simulation. Zero-Pole models are usually represented by

H(s) = K (s -z0)(s -z1)....(s -zm) / (s -p0)(s -p1)....(s -pn)
The system is considered to be proper if m ≤@ n.

Where
  • K is the gain of the system
  • z0, z1,... zm are the zeros of the system
  • p0, p1,... pn are the poles of the system

    The Zero-Pole VI calculates the new output when the transfer function, H(s), and the input point are given. If the PID Control Toolkit is installed, the Zero-Pole VI is available on the Control»Advanced»Continuous Linear palette.

    To get more information about using PID Control Toolkit VIs to simulate physical systems, please refer to the links below.

    Related Links:
    KnowledgeBase 30TI8LVS: Can I Simulate MIMO(Multi-Input Multi-Output) Models in LabVIEW?

    LabVIEW PID Control Toolkit for Windows


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    Report Date: 09/11/2003
    Last Updated: 10/18/2004
    Document ID: 31AFT3VS

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