Lecture 12: Base excitation, displacement and force transmissibility: Mechanical vibrations

In industry several machines are operating side by side on the assembly line. The vibration of one machine could be easy transferred to the adjacent machine through floor. Similarly the engine vibration transmitting to the passenger cabin or the vibrations and jerks transmitting to passenger through suspension system is all examples of base excitation. How to model the base excitation vibrations, determine the equation of motion and time and frequency responses, displacement and force transmissibility of the system is presented to the viewers. #base excitation, #damped, #forced vibration, #response, #time response, #frequency response, #displacement transmissibility, force transmissibility, #vibration, #vibrations, #mechanical vibrations, #vibration causes, #vibration sensors, #vibration control, #free vibration, #forced vibrations, #damping, #degree of freedom, #vibration analysis, #single degree of freedom, #multi degrees of freedom, #damped vibrations, #undamped vibrations