()

  1. () .
  2. ) .
  3. ? , ? ? ?.
  4. . .
  5. . , .
  6. ' .

pp :

(56)

q = n - k

. k. g ? 0 q> 0

y * (p) = G * (p) u * (p)

p p

(57)

p p z = eToP

(58)

pp Z-p

1) p p .

(59)

p :

(60) g (t) = k ? e-a t

p t = kT0

(60) g (kT0) = K ? e-akTo

ijp p ():

(60)

2) p p

(P15)

(61) H (p) = (1 - e-ToP) / P

HG (z) = Z {H (p) G (p)} = Z {(1 - e-ToP) / P * G (p)} = (1 - z-1) Z {G (p) / P} =

= (Z - 1) / z * Z {G (p) / P} =

= (Z - 1) / z * Z {k ? / (p (p + a))} = (z - 1) / z * ((1 - e-aTo) Zk ?) / ((z - 1) (z - e-aTo) A) =

= ((1 - e-aTo) K ?) / ((z - e-aTo) A)

p

pp p p p:

(62) am y(M)(T) + am-1 y(m-1)(T) + ... + a1 y ? (t) + y (t) = bm u(M)(T) + ... + b0 u (t)

p () :

(63)

г ??p:

(64) y (k) + a1 y (k-1) + ... + amy (k-m) = b0 u (k) + b1 u (k-1) + ... + bm u (k-m)

p :

( 65) y (z) [1 + a1z-1+ ... + Amz-m] = U (z) [b0+ b1z-1+ ... + Bmz-m]



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.2 | | ղ (p- pp ()) | ֲ | p p p p p | ֲ | | | | Z- |

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