lecture_13

lecture_13 - s: 2. Overshoot δ : 3. Rising time t r : 4....

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon
ME 421 Mechanical Dynamics and Control Fall 2006, Lecture 13 Today’s topics (Sec. 8-1 to 8-4) 1.Time-domain analysis of dynamics response; 2.Experimental characterization of natural frequency ω n and damping ratio ξ ;
Background image of page 1

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

View Full DocumentRight Arrow Icon
Step-Response of 2-order Dynamics
Background image of page 2
Step-Response : Over-Damping
Background image of page 3

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

View Full DocumentRight Arrow Icon
Step-Response : Under-damping
Background image of page 4
Step-Response : No-damping
Background image of page 5

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

View Full DocumentRight Arrow Icon
Characterization of Step Response: Under-damping 1. Settling time t
Background image of page 6
Background image of page 7

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

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9

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

View Full DocumentRight Arrow Icon
Background image of page 10
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: s: 2. Overshoot δ : 3. Rising time t r : 4. DC-Gain K dc : Characterization of Step Response: Under-damping Characterization of Step Response: Under-damping Application Example: Evaluate the damping of the system Feedback Collection: 2 1. From last feedback, what changes you like in this class? 2. What are suggestions you have for your instructor?...
View Full Document

This document was uploaded on 03/23/2010.

Page1 / 10

lecture_13 - s: 2. Overshoot δ : 3. Rising time t r : 4....

This preview shows document pages 1 - 10. Sign up to view the full document.

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