Title | Tab-lapl - TABLA PARA TRANSFORMADA DE LAPLACE |
---|---|
Author | Ruben Mario Flores Quispe |
Course | Sistemas De Control Automatico |
Institution | Universidad Mayor de San Andrés |
Pages | 1 |
File Size | 66.8 KB |
File Type | |
Total Downloads | 240 |
Total Views | 600 |
Tabla de Transformadas de LaplaceL{f(t)} =∫∞0e−s tf(t)dtf(t) F(s) f(t) F(s)1. 11s 2. tn, n= 1, 2 , 3 , .. n! sn+ tα,− 1 < α Γ(α+ 1) sα+ 4. ea t 1 s−a tnea t, n= 1, 2 , 3 , .. n! (s−a)n+ sin (ω t) ω s 2 +ω 2 cos (ω t) s s 2 +ω 2 sinh (ω t) ω s 2 −ω 2 cosh (ω t) s s 2 −ω 2 ea tsin (ω t) ω (s−a)...
Tabla de Transformadas de Laplace
L {f (t)} = f (t)
F (s)
1.
1
1 s
3.
tα , −1 < α
Γ(α + 1) sα+1
5.
tn ea t , n = 1, 2, 3, ..
7.
cos (ω t)
9.
Z
∞ −s t f (t) dt 0 e f (t)
F (s)
2.
tn , n = 1, 2, 3, ..
n! sn+1
4.
ea t
1 s−a
6.
sin (ω t)
ω s2 + ω 2
s s2 + ω 2
8.
sinh (ω t)
ω s2 − ω 2
cosh (ω t)
s s2 − ω 2
10.
ea t sin (ω t)
ω (s − a)2 + ω 2
11.
ea t cos (ω t)
s−a (s − a)2 + ω 2
12.
t sin (ω t)
2ω s (s2 + ω 2 )2
13.
t cos (ω t)
14.
sin (ω t) − ω t cos (ω t)
15.
sin (ω t) + ω t cos (ω t)
16.
1 at e − eb t a−b
1 (s − a) (s − b)
17.
1 at bt ae − be a−b
s (s − a) (s − b)
18.
1 (1 − cos (a t)) a2
1 s (s2 + a2 )
19.
1 (a t − sin (a t)) a3
1 s2 (s2 + a2 )
20.
f (t) + g(t)
F (s) + G(s)
21.
c f (t)
c F (s)
22.
f ′ (t)
s F (s) − f (0)
23.
f ′′ (t)
s2 F (s) − s f (0) − f ′ (0)
24.
f (n) (t)
sn F (s) − sn−1 f (0) − · · · − f (n−1) (0)
25.
ea t f (t)
F (s − a)
26.
tn f (t)
27.
Ua (t) = U (t − a)
e−a s s
28.
f (t − a) Ua (t)
e−a s F (s)
F (s) G(s)
30.
δ(t − c)
e−c s
29.
f ∗g =
Z
n! (s − a)n+1
s2 − ω 2 (s2 +
ω 2 )2
2 ω s2 (s2
+ ω 2 )2
(s2
2 ω3 + ω 2 )2
(−1)n
dn F (s) dsn
t
f (t − σ )g(σ )dσ
0
31.
33.
f (t + T ) = f (t)
RT
f (t) t
Z
0
e−s t f (t) dt 1 − e−s T
Z
32.
t
1 F (s) s
f (σ) dσ
0
+∞
F (σ) dσ
34.
1 F a
f (a t)
s
lim s F (s) = f (0)
s→+∞
lim s F (s) = lim f (t)
s→0+
(c) Departamento de Matem´ a ticas. ITESM, Campus Monterrey
1
t→+∞
s a...