ME132_mt2_f07 - UNIVERSITY OF CALIFORNIA AT BERKELEY...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
UNIVERSITY OF CALIFORNIA AT BERKELEY Department of Mechanical Engineering ME132 Dynamic Systems and Feedback Quiz II Fall 2007 Closed Book and Closed Notes. One 8 . 5 × 11 sheet (front and back) of handwritten notes allowed. Calculators allowed, no computers. Your Name: Please answer all questions. Problem: 1 2 Total Max. Grade: 30 70 100 Grade: 1 Problem (30 points) Sketch the asymptotic approximations of the following transfer functions on the provided axis: a) G 1 ( s ) = 10 s 2 - 1 b) G 2 ( s ) = s + 10 1 - s 2 c) G 3 ( s ) = 1 s + 1 10 s + 10 1
Background image of page 1

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

View Full DocumentRight Arrow Icon
-2 10 -1 10 0 10 1 10 2 -40 -30 -20 -10 0 10 20 30 Magnitude (dB) 10 -2 10 -1 10 0 10 1 10 2 -180 -135 -90 -45 0 Frequency (rad/sec) Phase (deg) Figure 1: Draw the bode plot for G 1 ( s ). 10 -2 10 -1 10 0 10 1 10 2 10 3 -60 -50 -40 -30 -20 -10 0 10 20 30 10 -2 10 -1 10 0 10 1 10 2 10 3 -90 -45 0 45 90 Frequency (rad/sec) Figure 2: Draw the bode plot for G 2 ( s ). 2
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 8

ME132_mt2_f07 - UNIVERSITY OF CALIFORNIA AT BERKELEY...

This preview shows document pages 1 - 3. Sign up to view the full document.

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