Time Response of Critically Damped System Solution

STEP 0: Pre-Calculation Summary
Formula Used
Time Response for Second Order System = 1-e^(-Natural Frequency of Oscillation*Time Period for Oscillations)-(e^(-Natural Frequency of Oscillation*Time Period for Oscillations)*Natural Frequency of Oscillation*Time Period for Oscillations)
Ct = 1-e^(-ωn*T)-(e^(-ωn*T)*ωn*T)
This formula uses 1 Constants, 3 Variables
Constants Used
e - Napier's constant Value Taken As 2.71828182845904523536028747135266249
Variables Used
Time Response for Second Order System - Time Response for Second Order System is defined as the response of a second-order system towards any applied input.
Natural Frequency of Oscillation - (Measured in Hertz) - The Natural Frequency of Oscillation refers to the frequency at which a physical system or structure will oscillate or vibrate when it is disturbed from its equilibrium position.
Time Period for Oscillations - (Measured in Second) - Time Period for Oscillations is the time taken by a complete cycle of the wave to pass a particular interval.
STEP 1: Convert Input(s) to Base Unit
Natural Frequency of Oscillation: 23 Hertz --> 23 Hertz No Conversion Required
Time Period for Oscillations: 0.15 Second --> 0.15 Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ct = 1-e^(-ωn*T)-(e^(-ωn*T)*ωn*T) --> 1-e^(-23*0.15)-(e^(-23*0.15)*23*0.15)
Evaluating ... ...
Ct = 0.858731918117598
STEP 3: Convert Result to Output's Unit
0.858731918117598 --> No Conversion Required
FINAL ANSWER
0.858731918117598 0.858732 <-- Time Response for Second Order System
(Calculation completed in 00.020 seconds)

Credits

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Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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Second Order System Calculators

Bandwidth Frequency given Damping Ratio
​ LaTeX ​ Go Bandwidth Frequency = Natural Frequency of Oscillation*(sqrt(1-(2*Damping Ratio^2))+sqrt(Damping Ratio^4-(4*Damping Ratio^2)+2))
First Peak Undershoot
​ LaTeX ​ Go Peak Undershoot = e^(-(2*Damping Ratio*pi)/(sqrt(1-Damping Ratio^2)))
First Peak Overshoot
​ LaTeX ​ Go Peak Overshoot = e^(-(pi*Damping Ratio)/(sqrt(1-Damping Ratio^2)))
Delay Time
​ LaTeX ​ Go Delay Time = (1+(0.7*Damping Ratio))/Natural Frequency of Oscillation

Second Order System Calculators

First Peak Overshoot
​ LaTeX ​ Go Peak Overshoot = e^(-(pi*Damping Ratio)/(sqrt(1-Damping Ratio^2)))
Rise Time given Damped Natural Frequency
​ LaTeX ​ Go Rise Time = (pi-Phase Shift)/Damped Natural Frequency
Delay Time
​ LaTeX ​ Go Delay Time = (1+(0.7*Damping Ratio))/Natural Frequency of Oscillation
Peak Time
​ LaTeX ​ Go Peak Time = pi/Damped Natural Frequency

Control System Design Calculators

Bandwidth Frequency given Damping Ratio
​ LaTeX ​ Go Bandwidth Frequency = Natural Frequency of Oscillation*(sqrt(1-(2*Damping Ratio^2))+sqrt(Damping Ratio^4-(4*Damping Ratio^2)+2))
First Peak Undershoot
​ LaTeX ​ Go Peak Undershoot = e^(-(2*Damping Ratio*pi)/(sqrt(1-Damping Ratio^2)))
First Peak Overshoot
​ LaTeX ​ Go Peak Overshoot = e^(-(pi*Damping Ratio)/(sqrt(1-Damping Ratio^2)))
Delay Time
​ LaTeX ​ Go Delay Time = (1+(0.7*Damping Ratio))/Natural Frequency of Oscillation

Time Response of Critically Damped System Formula

​LaTeX ​Go
Time Response for Second Order System = 1-e^(-Natural Frequency of Oscillation*Time Period for Oscillations)-(e^(-Natural Frequency of Oscillation*Time Period for Oscillations)*Natural Frequency of Oscillation*Time Period for Oscillations)
Ct = 1-e^(-ωn*T)-(e^(-ωn*T)*ωn*T)

What is the settling time for a unit step input?

Settling time (ts) is the time required for a response to become steady. It is defined as the time required by the response to reach and steady within specified range of 2 % to 5 % of its final value.

How to Calculate Time Response of Critically Damped System?

Time Response of Critically Damped System calculator uses Time Response for Second Order System = 1-e^(-Natural Frequency of Oscillation*Time Period for Oscillations)-(e^(-Natural Frequency of Oscillation*Time Period for Oscillations)*Natural Frequency of Oscillation*Time Period for Oscillations) to calculate the Time Response for Second Order System, Time Response of Critically Damped System occurs when the damping factor/damping ratio is equal to 1 after the process of damping takes place. Time Response for Second Order System is denoted by Ct symbol.

How to calculate Time Response of Critically Damped System using this online calculator? To use this online calculator for Time Response of Critically Damped System, enter Natural Frequency of Oscillation n) & Time Period for Oscillations (T) and hit the calculate button. Here is how the Time Response of Critically Damped System calculation can be explained with given input values -> 0.858732 = 1-e^(-23*0.15)-(e^(-23*0.15)*23*0.15).

FAQ

What is Time Response of Critically Damped System?
Time Response of Critically Damped System occurs when the damping factor/damping ratio is equal to 1 after the process of damping takes place and is represented as Ct = 1-e^(-ωn*T)-(e^(-ωn*T)*ωn*T) or Time Response for Second Order System = 1-e^(-Natural Frequency of Oscillation*Time Period for Oscillations)-(e^(-Natural Frequency of Oscillation*Time Period for Oscillations)*Natural Frequency of Oscillation*Time Period for Oscillations). The Natural Frequency of Oscillation refers to the frequency at which a physical system or structure will oscillate or vibrate when it is disturbed from its equilibrium position & Time Period for Oscillations is the time taken by a complete cycle of the wave to pass a particular interval.
How to calculate Time Response of Critically Damped System?
Time Response of Critically Damped System occurs when the damping factor/damping ratio is equal to 1 after the process of damping takes place is calculated using Time Response for Second Order System = 1-e^(-Natural Frequency of Oscillation*Time Period for Oscillations)-(e^(-Natural Frequency of Oscillation*Time Period for Oscillations)*Natural Frequency of Oscillation*Time Period for Oscillations). To calculate Time Response of Critically Damped System, you need Natural Frequency of Oscillation n) & Time Period for Oscillations (T). With our tool, you need to enter the respective value for Natural Frequency of Oscillation & Time Period for Oscillations and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Time Response for Second Order System?
In this formula, Time Response for Second Order System uses Natural Frequency of Oscillation & Time Period for Oscillations. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Time Response for Second Order System = 1-(e^(-(Overdamping Ratio-(sqrt((Overdamping Ratio^2)-1)))*(Natural Frequency of Oscillation*Time Period for Oscillations))/(2*sqrt((Overdamping Ratio^2)-1)*(Overdamping Ratio-sqrt((Overdamping Ratio^2)-1))))
  • Time Response for Second Order System = 1-cos(Natural Frequency of Oscillation*Time Period for Oscillations)
  • Time Response for Second Order System = 1-(e^(-(Overdamping Ratio-(sqrt((Overdamping Ratio^2)-1)))*(Natural Frequency of Oscillation*Time Period for Oscillations))/(2*sqrt((Overdamping Ratio^2)-1)*(Overdamping Ratio-sqrt((Overdamping Ratio^2)-1))))
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