ME354A - Vibration & Control
Prerequisites:
3-0-1-10
Course Contents
Introduction to modeling of dynamical systems. Single Degree of Freedom Systems Free un damped vibration, Free damped vibration, Forced vibration, Transmissibility, Convolution method, Mechanisms of damping. Two Degree of Freedom System (un-damped vibration only) Free and forced vibrations, vibration absorber. Multi Degree of Freedom Systems (un-damped and proportional damping) Matrix methods, Modal analysis. Approximate Methods. Vibration of continuous systems (free vibration only).Introduction to controls. Review of Laplace transforms. Block diagrams. Root locus method. Stability Routh Hurwith criterion, Nyquist plots. Bode plots. Controller performance and types. Steady state errors and constants. Types of feedback control systems Derivative error compensation, Integral error compensation, Proportional error compensation. Modern control. Digital control.
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