{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

ME360Homework02Answers

ME360Homework02Answers - Homework#2(2/1 Answers ME 3600...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework#2 (2/1) Answers ME 3600 Control Systems 1. E2.2: T . R Δ = Δ 3 135 2. E2.11: a) ( ) 50 0.015 3333 , so 3333 (N/m) f x x k Δ = Δ = Δ = b) ( ) 40 0.02 2000 , so 2000 (N/m) f x x k Δ = Δ = Δ = c) ( ) 14 0.04 350 , so 350 (N/m) f x x k Δ = Δ = Δ = 3. E2.17: a) ( ) ( ) 0 0 0 0 1, 2.4 , 2, 13.2 x y x y = = = = b) { } { } 0 0 1, 5.2 , 2, 17.8 x y x x y x = Δ = Δ = Δ = Δ 4. P2.5: a) Define 2 1 P P R = ; Operating point = R o = ( P 1 -P 2 ) o R P P K Q R R Δ = Δ = o 2 1 2 b) When R o = ( P 1 -P 2 ) o = 0, no linear model exists. 5. E2.25: 1 1 1 2 ( ) m x kx kx F t + = ±± 2 2 2 1 0 m x kx kx + = ±± ( 1 x and 2 x are measured from the equilibrium positions.) 6. P2.2: ) ( ) ( 2 12 1 12 1 1 1 1 t F y k y k k y b y M = + + + ± ± ± 0 2 12 1 12 2 2 = + y k y k y M ± ± ( 1 y and 2 y are measured from the equilibrium positions.) 7. P2.3:
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    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.

    Student Picture

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

  • Left Quote Icon

    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.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern