The principles are the same if it's a Ibanez or Foyd Rose, the difference being in the angle, since you want to keep a Floyd Rose parallel to the body, while an Ibanez has a slight incline to it.
www.vintagekramer.com has good info on it, as well.
There's a book every guitar player should own called
How To Make Your Electric Guitar Play GREAT by
Dan Earlwine that has many great tips and tricks. Plus, a picture is worth a thousand words, and the book is loaded with pics and precise measurements.
A Floyd Rose is a balancing act, since you need to dial in the nut height, neck relief, spring tension, and string action in tandem. Experimenting is cool, but I'd rather just have a tech do it for me. PDT_008