1 / 2

Homework 02

Homework 02. ANSYS:. Problem 1:. (The system in Homework 01C- Problem 5). k 3. c 3. f 2. x 2. m 2. k 2. c 2. f 1. x 1. m 1. k 1. c 1. Problem 1:. m 1 =5.8 kg, m 2 =3.2 kg, k 1 =4325 N/m, k 2 =3850 N/m, k 3 =3500 N/m, c 1 =37.2 Ns/m, c 2 =33.5 Ns/m, c 3 =32 Ns/m.

lillian-cole
Télécharger la présentation

Homework 02

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Homework 02 ANSYS: Problem 1: (The system in Homework 01C- Problem 5)

  2. k3 c3 f2 x2 m2 k2 c2 f1 x1 m1 k1 c1 Problem 1: m1=5.8 kg, m2=3.2 kg, k1=4325 N/m, k2=3850 N/m, k3=3500 N/m, c1=37.2 Ns/m, c2=33.5 Ns/m, c3=32 Ns/m. In the system as shown in the figure, f1 and f2 are the inputs, x1 and x2 generalized coordinates. Find undamped natural frequencies of the systemby ANSYS in Hz. In Homework 01C- Problem 5, the mathematical model is established by using Lagrange equation and the following results are found by MATLAB. f1=4.6549 Hz, f2=8.4979 Hz Compare the results with the results found by ANSYS.

More Related