HW9_10

HW9_10 - ME 563 HOMEWORK # 9 Fall 2008 PROBLEM 1: (50%)...

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

View Full Document Right Arrow Icon
ME 563 HOMEWORK # 9 Fall 2008 PROBLEM 1: (50%) Given the following set of equations for a vibrating system with translational and rotational degrees of freedom, = + + ) ( ) ( 2 2 2 4 2 . 0 2 . 0 2 . 0 4 . 0 2 0 0 1 t t f y y y τ θ find the analytical expressions for the modal frequency response functions of the system. What combination of forcing functions should be chosen to only excite mode #1? What about for mode #2? PROBLEM 2: (50%) Assume you are designing a vibration isolation system for a machine tool.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online