compensator17

# Compensator17 - Compensators QUESTION 17 For the closedloop system in Figure 17 with and complete the following a Sketch the Root Locus Diagram

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

Compensators Q UESTION 17 For the closed–loop system in Figure 17 with and , complete the following: a. Sketch the Root Locus Diagram. Qualitatively describe the closed–loop system stability and transient characteristics for 0 < K < ∞. b. For K = 5 and r ( t ) = 5, calculate the steady–state error. c. For K = 5 and r ( t ) = 5, simulate the closed–loop system and plot y ( t ), e ( t ), and u ( t ). d. Graphically determine the percent overshoot and 2% settling time. Turn in your Matlab code. G(s) KG C (s) U(s) R(s) + - Y(s) E(s) Figure 17 There are m = 2 finite open–loop zeros located at –5 and –8 There are n = 3 finite open–loop poles located at –12, –2 and –6 There are n = 3 branches and n m = 1 branch goes to infinity The Root Locus is on the real axis from –2 to –5, –6 to –8, and –12 to –∞ The closed–loop characteristic equation is Substituting s = into the closed–loop characteristic equation and rearranging

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 02/01/2012 for the course MECH ENG 279 taught by Professor Landers during the Spring '11 term at Missouri S&T.

### Page1 / 2

Compensator17 - Compensators QUESTION 17 For the closedloop system in Figure 17 with and complete the following a Sketch the Root Locus Diagram

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

View Full Document
Ask a homework question - tutors are online