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K L UNIVERSITY Department of Mechanical Engineering II/I B.Tech II semester Academic Year 2018-19 Dynamics and Control 1 (17ME2110) The problems in this assignment is prepared based on the problems given in Mechanical Vibrations- S Graham Kelly 1. Determine the number of degrees of freedom to be used in the vibration analysis of rigid bar as shown in Figure.1 and specify a set of generalized coordinates that can be used in its vibration analysis. Figure. 1 2. Determine the number of degrees of freedom needed for the analysis of the mechanical system of figure and specify a set of generalized coordinates that can be used in its vibration analysis. Figure. 2 3. Determine the number of degrees of freedom used in the analysis of the mechanical system of Figure.3 Specify a set of generalized co ordinates that can be used in the system’s vibration analysis. VIBRATIONS ENGINEERING (13ME-344)
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Figure 3 4. A tightly wound helical coil spring is made from an 18 – mm diameter bar of 0.2 percent hardened steel (G=80 GPa). The spring has 80 active coils with a coil
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  • Fall '16
  • sumant tadepalli
  • Mechanical Engineering, Coordinate system, equivalent stiffness, VIBRATIONS ENGINEERING

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