Lqr control on Labview

[kel82]

I would like to implement LQR control on labview. Is there any pre written vi already? or how do i write it? My labview version is 7.1

Thanks for your reply! 🙂

[unclebump]

You might need an upgrade.

http://digital.ni.com/public.nsf/allkb/66D4A897DA80CE028625723A00719CC0 

[Barp]

The Control Design 1.0 or 1.1 works with LabVIEW 7.1 (FDS or PDS, the Basic version does not have Advanced Analysis available in this version). This version already have LQR. However, we strongly recommend to update to the latest version of Control Design 2.1.1 and LabVIEW 8.2 since several improvements have been done to those products.

Notice that you could potencially develop your own Continuous (or Discrete) Algebraic Ricatti Equation yourseft with LabVIEW 7.1 (the toolkit does it).However, it is a pretty involving algorithm and it would be easier to use the toolkit.

Hope this helps!

Barp - Control and Simulation Group - National Instruments