# Controle

Páginas: 4 (909 palavras) Publicado: 11 de março de 2013
Exercício 8
a) Função CAF

% Exercicio Ca/F
clear all;
close all;
clc;

num = [1.735 -3.5];
den = [1 1.761 35.89];

H=tf(num,den)

% Tempo de amostragem igual a 1
ctemp=1;

Hd= c2d(H,ctemp,'zoh')

step(H,'-',Hd,'--')

1.735 s - 3.5---------------------s^2 + 1.761 s + 35.89 | -0.1042 z + 0.06568-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

b)Função TF
-71 s - 934.4---------------------s^2 + 1.761 s + 35.89 | -14.75 z + 4.46-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

c) Função CATo
s -5.815---------------------s^2 + 1.761 s + 35.89 | -0.1271 z + 0.06305-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

d) Função TTo
854.9---------------------s^2 + 1.761 s + 35.89 | 15.08 z -5.671-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

e) Função CACA0
-0.0935---------------------s^2 + 1.761 s + 35.89 | -0.00165 z + 0.0006202-----------------------z^2 - 0.7768 z +0.1719Sampling time: 1 |

f) Função TCA0
s + 7.576---------------------s^2 + 1.761 s + 35.89 | 0.1092 z - 0.02578-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

g)Função CAFC
0.568---------------------s^2 + 1.761 s + 35.89 | 0.01002 z - 0.003767-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

h) Função TFC
-6.083 s -46.09---------------------s^2 + 1.761 s + 35.89 | -0.6642 z + 0.1568-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

i) Função CaTCin
-0.4995---------------------s^2 + 1.761 s + 35.89 | -0.008812z + 0.003313-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

j) Função TTCin
5.342 s + 40.47---------------------s^2 + 1.761 s + 35.89 | 0.5832 z -0.1377-----------------------z^2 - 0.7768 z + 0.1719Sampling time: 1 |

Exercício 9
a) Função CaF

% Exercicio Ca/F
clear all;
close all;
clc;

num = [1.735 -3.5];
den = [1 1.761 35.89];

H=tf(num,den)...

Por favor, assinar para o acesso.