25.02.2013 Views

Etude du comportement dynamique linéaire et non-linéaire d'un ...

Etude du comportement dynamique linéaire et non-linéaire d'un ...

Etude du comportement dynamique linéaire et non-linéaire d'un ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

O 2Qii O O O bQvi O<br />

-2Qt1 O O O -bQv1 O O<br />

O O O 2Qt2 O bQv2 O<br />

c= O O -2Qu2 O -bQv2 O O<br />

O 2Qvi O 2Qv2 Cb bQlß O<br />

-2Qv1 O -2Qv2 O -bQI C1 O<br />

o o<br />

o<br />

o<br />

O<br />

i(w?-Q2)<br />

Chapitre 4 : Instabilité de couplage Rotor - Structure<br />

o<br />

O<br />

O<br />

o<br />

o<br />

O<br />

O<br />

O O /t2(WQ2) o O O O<br />

O O O ji2(w-Q2) O O o<br />

O O O O Kb!? o o<br />

o o o O O ii? o<br />

O O O O -G!2 O i<br />

- -NQI1 O -NQI O -kNQJ1 O O<br />

O -N Ql1 O -NQI O -t2NQJ1 O<br />

-NQI O -NQI2 O -k-N QJ2 o o<br />

F= o -NQl O -NQl O -NQJ2 O<br />

-NQJi O -NQJ2 O -k-Nfl3 O O<br />

O -NQJ O -Nfl2 O bNfl3 O<br />

o o o O O O O<br />

O -Nf2 i O<br />

(De<br />

-<br />

O O k-N Q2J1Acosa<br />

Nf211 O NQ2I O O O bNQ2JiAsin(X<br />

O -Nf2 I O -NQ2 '2 0 0 k-N Q2J2Acosa<br />

F= NQ2l O NQ212 O O O -_NQ2f2Asina<br />

O -NQ2Ji O -NQ2 12 0 0 k-N Q2l3Acosa<br />

NO2-J1 O NQ'2f2 O O O NQ2l3Asina<br />

O 0 0 0 00 0<br />

O<br />

O<br />

O<br />

O<br />

O<br />

O<br />

214

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!