Author Topic: Hear Hblair and Milenko sing!! (Read 309 times)

Regurge · « **on:** May 04, 2001, 05:38:00 PM »

Its friday and i'm feelin pretty good. just finished designing a full state feedback controller for the HL-10 lifting body. cool stuff for us nerds(funked? zigrat?)

Anyhoo here ya go. hb and milenko in all their musical glory!
http://plaza.ufl.edu/shamblin/boobies.mp3 (2.7M mp3)

Fatty · « **Reply #1 on:** May 04, 2001, 05:58:00 PM »

Damn, new theme song!

hblair · « **Reply #2 on:** May 06, 2001, 01:41:00 AM »

boobeez rewl!

funked · « **Reply #3 on:** May 06, 2001, 01:59:00 AM »

Quote

just finished designing a full state feedback controller for the HL-10 lifting body

LOL That plane's in my textbook too! Congrats on finishing it.

I have to design an observer for an active suspension tomorrow. We're supposed to use pole placement but I'm gonna do an LQR just to show off.

Zigrat · « **Reply #4 on:** May 06, 2001, 09:19:00 PM »

i know about pole placement but wtf is LQR

funked · « **Reply #5 on:** May 06, 2001, 11:30:00 PM »

Linear Quadratic Regulator. You define a cost function which is a weighted combination of state energy and control energy. Then you can find a control which minimizes the cost function. You can vary the weighting factors (a pair of matrices) to balance control effort and speed of response.

Regurge · « **Reply #6 on:** May 07, 2001, 07:36:00 AM »

Is it just me or is pole placement a big pain in the bellybutton that doesnt work real well (for anything more than 3rd order).

Zigrat · « **Reply #7 on:** May 07, 2001, 01:10:00 PM »

.

[This message has been edited by Zigrat (edited 05-08-2001).]