07-24-2014 01:18 AM
Hi,
I am trying to implement a fuzzy controller on the cRIO 9073 in FPGA mode. My problem is that there is not even the a symbol of fuzzy controll to drag and drop. Are there any possibilities to do that?
I have already implemented the controller in scan mode. However, I want to implement it in FPGA mode to get higher performance.
Michael
07-28-2014 03:16 AM
Hi Michael
You're right the fuzzy controller VIs are not shown under FPGA. The Fuzzy Controller VIs are implemented for
Windows or Real-Time. (They use DBL as data type which is not supported under FPGA)
It is possible to implement a Multi-Channel PID with the PID Express VI under your FPGA target. For more
information see at these two links.
PID and Fuzzy Logic Toolkit User Manual
http://www.ni.com/pdf/manuals/372192d.pdf
Using PID on FPGA Targets (PID and Fuzzy Logic Toolkit)
http://zone.ni.com/reference/en-XX/help/370401J-01/lvpidmain/pid_on_fpga/