Aces High Bulletin Board

General Forums => The O' Club => Topic started by: Regurge on May 04, 2001, 05:38:00 PM

Title: Hear Hblair and Milenko sing!!
Post by: 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 (http://plaza.ufl.edu/shamblin/boobies.mp3)  (2.7M mp3)

Title: Hear Hblair and Milenko sing!!
Post by: Fatty on May 04, 2001, 05:58:00 PM
Damn, new theme song!
Title: Hear Hblair and Milenko sing!!
Post by: hblair on May 06, 2001, 01:41:00 AM
boobeez rewl!
Title: Hear Hblair and Milenko sing!!
Post by: funked 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.   (http://bbs.hitechcreations.com/smf/Smileys/default/smile.gif)
Title: Hear Hblair and Milenko sing!!
Post by: Zigrat on May 06, 2001, 09:19:00 PM
i know about pole placement but wtf is LQR
Title: Hear Hblair and Milenko sing!!
Post by: funked 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.
Title: Hear Hblair and Milenko sing!!
Post by: Regurge 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).
Title: Hear Hblair and Milenko sing!!
Post by: Zigrat on May 07, 2001, 01:10:00 PM
.

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