(20 pointw) Bode plot. 100 50 Magnitude (dB) -50 -100 -150 -90 -135 Phase (deg) -180 -225 1 102 103 -270 10-1 10° 10' 10

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

(20 pointw) Bode plot. 100 50 Magnitude (dB) -50 -100 -150 -90 -135 Phase (deg) -180 -225 1 102 103 -270 10-1 10° 10' 10

Post by answerhappygod »

20 Pointw Bode Plot 100 50 Magnitude Db 50 100 150 90 135 Phase Deg 180 225 1 102 103 270 10 1 10 10 10 1
20 Pointw Bode Plot 100 50 Magnitude Db 50 100 150 90 135 Phase Deg 180 225 1 102 103 270 10 1 10 10 10 1 (101.18 KiB) Viewed 51 times
(20 pointw) Bode plot. 100 50 Magnitude (dB) -50 -100 -150 -90 -135 Phase (deg) -180 -225 1 102 103 -270 10-1 10° 10' 102 Frequency (rad/s) For parts (a) through (d), show your answers on the plot and estimate the numbers as best you can. . (a) Find the frequency of the gain crossover. Find the phase margin. (b) Find the frequency of the phase crossover. Find the gain margin. (c) Is the closed loop system stable? Why or why not? (d) Assume that the above plot has loop gain K=1. What value of K would increase the phase margin to 45°. Estimate numbers from the plot as best you can, and show your work.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”