,
[a0(t)pn + a1(t)pn-1 +.... + an(t)]Y(t) = [b0(t)pm + b1(t)pm-1 +.... + bm(t)]X(t),
(7.14)
Y(t) X(t) ; ai(t), bi(t) , , ; p =d/dt .
. , , x(t) = x0 = Const t1 , .. p = d/dt = 0, (8.14) t > t1
Y(t) = [bm(t)/an(t)]X0. (7.15)
(7.15) , an(t) bm(t) 0 Y(t) . , . , , , . , , (7.14) .
t = tk ai(tk) bi(tk) (7.14), .
, , . , 0 ≤ t ≤ T, .
, , , .
, , , , , , ..
, (7.14) , 8 . , Y(t) Y 0 ≤ t ≤ T. Y ( 7.5).
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7.5 : 1,2 ; 3,4
Y(t) X(t) , (, VisSim).
1) ?
2) ?
3) ?
4) ω ?
5) τ ?
6) ?
7) ?