본문/내용
Ninth Edition
Farid Golnaraghi ? Benjamin C. Kuo
So lu tio ns
M an ua l
Automatic?Control?Systems,?9th?Edition? A ? ?
?Chapter?2?Solutions n
?Golnaraghi,?Kuo? r
Chapter 2 C 2?1??(a)??Poles 2 s:??s?〓?0,?0,??1,?? ?10;? ?
? ? ? ??Zeros s:??s?〓??2,?∞,?∞,?∞.? ? ? ? ? ? ? ? ?
(b) ?Poles:??s?〓??2, ,??2;?
???????Zeros:??s?〓?0. ???????The?pole?and?zero?at?s?〓??1?c cancel?each?other.? t
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(c)?? ( Poles:??s?〓?0,??1?+?j,??1???j;?
? ??Zeros s:??s?〓??2.?
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(d)??Poles:??s 〓?0,??1,??2,?∞.?
?? 2-2) 2 a) b) c)
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2-3) 2
MATLAB?code M e:?
2?1? ?
Automatic?Control?Systems,?9th?Edition? ? ?
clear all; s 〓 tf(`s`)
?Chapter?2?Solutions?
?Golnaraghi,?Kuo?
`Generated transfer function:` Ga〓10*(s+2)/(s^2*(s+1)*(s+10)) `Poles:` pole(Ga) `Zeros:` zero(Ga)
`Generated transfer function:` Gb〓10*s*(s+1)/((s+2)*(s^2+3*s+2)) `Poles:`; pole(Gb) `Zeros:` zero(Gb)
`Generated transfer function:` Gc〓10*(s+2)/(s*(s^2+2*s+2)) `Poles:`; po…