HW1 - by their loop gain), and check your result with...

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

View Full Document Right Arrow Icon
First Homework Eric Feron Feb 4, 2003 1. Bode plots Draw the Bode plots for the following systems. First by hand using the Bode plot following rules. Second using Matlab to check your results. (a) G ( s ) = 1 ( s + 1) 2 ( s 2 + s + 3) (b) G ( s ) = 3 s ( s + 5) ( s + 30)(4 s 2 + 2 s + 6) (c) G ( s ) = s ( s + 0 . 5)( s + 3)( s 2 + 2 s + 1600) (d) G ( s ) = 2000( s + 2) s ( s + 3)( s 2 + 8 s + 49) (e) G ( s ) = 12( s + 3) s ( s + 1)( s 2 + s + 5) (f) G ( s ) = 1500 s ( s + 5) (g) G ( s ) = 1 s ( s + 1)( s 2 + 2 s + 2) (h) G ( s ) = 1 s (1 + s )(1 + 0 . 125 s ) (i) G ( s ) = 1000 s (1 + 0 . 4 s )(1 + 0 . 1 s ) (j) G ( s ) = e - 3 s s + 1 s 2 + s + 1 2. Draw by hand the Nyquist diagrams for the following systems (given
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: by their loop gain), and check your result with MATLAB: (a) KG ( s ) = K ( s + 10) s + 100 . 1 (b) KG ( s ) = K ( s + 2)( s + 0 . 1) 2 . (c) KG ( s ) = K ( s + 100)( s + 10) ( s + 1000)( s + 1) 3 Estimate the range of K for which each system is stable. Check your results with MATLAB. 2...
View Full Document

Page1 / 2

HW1 - by their loop gain), and check your result with...

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