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MEC-442 – Sistemas de Controle Prof. Fabiano Armellini
Tabela de Transformadas de Laplace
Função no tempo f(t)
Transformada de Laplace F(s)
( ) ( )
≠
==δ=
0t,0
0t,1ttf ( ) 1sF =
( ) ( )
<
≥==
0t,0
0t,1tutf ( )
s
1sF =
( ) ttf = ( )2s
1sF =
( ) nttf = ( )
1ns
!nsF
+=
( ) atetf
−= ( )as
1sF
+=
( ) atettf
−⋅= ( )( )2as
1sF
+=
( ) atnettf
−⋅= ( )( ) 1n
as
!nsF
++
=
( ) ( )tsentf ω= ( )22
ssF
ω+
ω=
( ) ( )tcostf ω= ( )22
s
ssF
ω+=
( ) ( )tsenttf ω⋅= ( )( )222s
s2sF
ω+
ω=
( ) ( )tcosttf ω⋅= ( )( )222
22
s
ssF
ω+
ω−=