Frequency Domain Analysis of Control Systems
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 3
Abstract
The frequency domain analysis is generally done by using a sinusoidal input signal. When a sinusoidal input signal is given to a linear time-invariant system and the output response consists of transient and ready-state parts whereas when transient part dies down as T, only steady-state part remains. The term frequency response means the steady-state response of a system to a sinusoidal input. Industrial control systems are often designed using frequency response methods. Many techniques are available in the frequency response methods for the analysis and design of control systems. Control systems exist in many systems of engineering, sciences, and in human body. Some type of control systems affects most aspects of our day-today activities.
Authors and Affiliations
Swarup Bhattacharjee
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