Análise Transitária no Domínio de Laplace

Análise Transitoria no Domínio de Laplace Fft Fw ft ejωt dt F1Fw ft 12π Fw ejωt dω Lft Fs 0 ftest dt L1Fs ft 12πj lim T γjTγjT Fs est ds s σ jω xt fracba eat fracba eat fracba 1 eat Teorema da convolução Xs fracbsa fracbasa no tempo xt ht ut 0 hτ ut τ dτ Us int0infty est dt no freq Xs HsUs Us frac15 est int0infty est dt left frac1s est frac1s2 est right bigg0infty limt o infty left frac15 test right frac15 O efrac1s frac1s2 efrac1s frac1s2 e0 frac1s e0 frac1s2 ht b eat Xs fracbs a frac1s2 fracbs2 bigg0s a s2 s a o s 0 o a o lambda3 Hs 0 htest dt 0 b eatest dt b 0 esat dt bsaesat 0 bsa Aula 15 Seite 1 Hs 0 htest dt 0 b eatest dt b 0 esat dt bsaesat 0 bsa Aula 15 Seite 2 Xs HsUs 1 ut δt Us 1 Xs bsa xt 12π limT γjTγjT Xsest ds limsa b estsa 2 ut degrau unitario ut 0 t0 1 t0 Us 0 est dt 1s est 0 1s Xs bsa 1 bssa xt lims0 b est limsa b estssa b eat Aula 15 Seite 3 0 t0 1 t0 s² as 0 s₁ 0 s₂ a xt b eat 0 t0 1 t0 c 1a xt b eat xt b eat