Peak time in step response (underdamped case) of a second order control system

After reading this topic Peak time $({t_p})$ in Time response of a second-order control system for subjected to a unit step input underdamped case, you will understand the theory, expression, plot, and derivation.


A block diagram of the second order closed-loop control system with unity negative feedback is shown below in Figure 1,

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Rise time in step response (underdamped case) of a second order control system

After reading this topic Rise time $({t_r})$ in Time response of a second-order control system for subjected to a unit step input underdamped case, you will understand the theory, expression, plot, and derivation.


A block diagram of the second order closed-loop control system with unity negative feedback is shown below in Figure 1,

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Second order control system

After reading this topic Second order control system, you will understand the open and close loop transfer function, characteristic equation, Pole – zero map (undamped, underdamped and overdamped), root locus, example, and block diagram.


In a system whose transfer function having the highest power of s equal to 2 in its denominator, is called the second order control system.

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