Control ENG HW_Part_55

Control ENG HW_Part_55 - 1 = 1 min, m = 10 sec, find K C so...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1 1 2 1 1 2 10 1 2 1 2 + + × + + = s s s U C 11 4 4 1 2 2 2 + + + = s s s U C C( ) = 1/11 Offset = 1/11=0.091 a) if ; 1 1 s U = frequency = 0.2516 if ; 1 2 s U = frequency = 0.2516 b)if ; 1 1 s U = frequency = 0.182 if ; 1 2 s U = frequency = 0.091
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
13.5A PD controller is used in a control system having first order process and a measurement lag as shown in Fig P13.5. (a) Find the expressions for ξ and τ for the closed –loop response. (b) If
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 = 1 min, m = 10 sec, find K C so that = 0.7 for the two cases: (1) D =0,(2) D =3 sec, (c) Compare the offset and period realized for both cases, and comment on the advantage of adding derivative mode. ) 1 )( 1 ( ) 1 ( 1 ) 1 ( ) 1 ( ) 1 1 + + + + + + = s s s K s s K R C a m D C D C...
View Full Document

Page1 / 2

Control ENG HW_Part_55 - 1 = 1 min, m = 10 sec, find K C so...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online