{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

final_exama

# final_exama - Final examination 16.30 Control Systems S.H.O...

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

Final examination 16.30 Control Systems S.H.O. Eric Feron 100 points total 1.[8pt] Increased track densities for computer disk drives require careful design of the head positioning control. The transfer function of the system is 2 ) 1 ( ) ( + = s K s G Plot the Nyquist plot for this system when K =4. Compute the phase and magnitude at 0.5, 1, 2, 4 radians/sec. 2. [10pt] A feedback control system has a loop transfer function 10 11 50 ) ( ) ( 2 + + = s s s H s G . a/ Determine the corner frequencies (beak points) for the Bode Plot. b/ What is the slope of the Bode plot at very low and very high frequencies? c/ Sketch the Bode plot of the system (magnitude and phase). 3. [10pt] The experimental Oblique Wing Aircraft has a wing that pivots about an axis parallel to the yaw axis (horizontal pivoting). The wing is in normal, unskewed position for low speeds and can move to a skewed position for improved supersonic flight. The loop gain for the longitudinal control system is + + + + = 1 20 8 ) 1 2 ( ) 1 5 . 0 ( 4 ) ( 2 s s s s

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.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern