ECE3709-HW04-fa19.pdf - Z Yu 1 ECE 3709 Control Systems Engineering Homework Assignment 4 Due Tuesday 8 October 1 Use MATLAB to plot the step response

ECE3709-HW04-fa19.pdf - Z Yu 1 ECE 3709 Control Systems...

This preview shows page 1 - 2 out of 2 pages.

Z. Yu 1 ECE 3709: Control Systems Engineering Homework Assignment 4 Due Tuesday, 8 October 1. Use MATLAB to plot the step response of the systems in: (a) (b) (c) 2. Consider the following spring-mass-damper mechanical system. The input is given by f(t), and the output is y(t). Find the free body diagram, differential equation and transfer function. Figure 1 Mass m Friction Constant b Spring Constant k Mass Displacement y ( t ) Forcing Function f ( t ) 1 4 4 1 . 0 ) ( 2 + + = s s s G p
Image of page 1
Z. Yu 2 3. A dc motor develops 55 N-m of torque at a speed of 600 rad/s when 12 volts are applied. It
Image of page 2

You've reached the end of your free preview.

Want to read both pages?

Unformatted text preview: stalls out at this voltage with 100 N-m of torque. If the inertia and damping of the armature are 7 kg-m2 and 3 N-m-s/rad, respectively, find the transfer function, G(s)=θL(s) / Ea (s), of this motor if it drives an inertia load of 105 kg-m2 through a gear train, as shown in Figure 2 below. Figure 2...
View Full Document

  • Fall '18
  • Norali Pernalete

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

Ask Expert Tutors You can ask You can ask ( soon) You can ask (will expire )
Answers in as fast as 15 minutes