Number of Asymptotes Solution

STEP 0: Pre-Calculation Summary
Formula Used
Number of Asymptotes = Number of Poles-Number of Zeroes
Na = N-M
This formula uses 3 Variables
Variables Used
Number of Asymptotes - The Number of Asymptotes is the number of root locus branches starting at finite open loop poles and ending at infinite open loop zeros.
Number of Poles - The number of poles or the number of magnetic poles refers to the magnetic poles (NSNSNS……) that appear on the surface created by cutting the motor perpendicularly to the shaft.
Number of Zeroes - The Number of Zeroes is the number of finite open-loop zeros for the construction of the root locus.
STEP 1: Convert Input(s) to Base Unit
Number of Poles: 13 --> No Conversion Required
Number of Zeroes: 6 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Na = N-M --> 13-6
Evaluating ... ...
Na = 7
STEP 3: Convert Result to Output's Unit
7 --> No Conversion Required
FINAL ANSWER
7 <-- Number of Asymptotes
(Calculation completed in 00.004 seconds)

Credits

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Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
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19 Fundamental Parameters Calculators

Angle of Asymptotes
​ Go Angle of Asymptotes = ((2*(modulus(Number of Poles-Number of Zeroes)-1)+1)*pi)/(modulus(Number of Poles-Number of Zeroes))
Bandwidth Frequency given Damping Ratio
​ Go Bandwidth Frequency = Natural Frequency of Oscillation*(sqrt(1-(2*Damping Ratio^2))+sqrt(Damping Ratio^4-(4*Damping Ratio^2)+2))
Damping Ratio given Percentage Overshoot
​ Go Damping Ratio = -ln(Percentage Overshoot/100)/sqrt(pi^2+ln(Percentage Overshoot/100)^2)
Percentage Overshoot
​ Go Percentage Overshoot = 100*(e^((-Damping Ratio*pi)/(sqrt(1-(Damping Ratio^2)))))
Closed Loop Negative Feedback Gain
​ Go Gain with Feedback = Open Loop Gain of an OP-AMP/(1+(Feedback Factor*Open Loop Gain of an OP-AMP))
Closed Loop Positive Feedback Gain
​ Go Gain with Feedback = Open Loop Gain of an OP-AMP/(1-(Feedback Factor*Open Loop Gain of an OP-AMP))
Damping Ratio or Damping Factor
​ Go Damping Ratio = Damping Coefficient/(2*sqrt(Mass*Spring Constant))
Damped Natural Frequency
​ Go Damped Natural Frequency = Natural Frequency of Oscillation*sqrt(1-Damping Ratio^2)
Gain-Bandwidth Product
​ Go Gain-Bandwidth Product = modulus(Amplifier Gain in Mid Band)*Amplifier Bandwidth
Resonant Frequency
​ Go Resonant Frequency = Natural Frequency of Oscillation*sqrt(1-2*Damping Ratio^2)
Resonant Peak
​ Go Resonant Peak = 1/(2*Damping Ratio*sqrt(1-Damping Ratio^2))
Steady State Error for Type Zero System
​ Go Steady State Error = Coefficient Value/(1+Position of Error Constant)
Steady State Error for Type 2 System
​ Go Steady State Error = Coefficient Value/Acceleration Error Constant
Steady State Error for Type 1 System
​ Go Steady State Error = Coefficient Value/Velocity Error Constant
Number of Asymptotes
​ Go Number of Asymptotes = Number of Poles-Number of Zeroes
Transfer Function for Closed and Open Loop System
​ Go Transfer Function = Output of System/Input of System
Damping Ratio given Critical Damping
​ Go Damping Ratio = Actual Damping/Critical Damping
Closed Loop Gain
​ Go Closed-Loop Gain = 1/Feedback Factor
Q-Factor
​ Go Q Factor = 1/(2*Damping Ratio)

25 Control System Design Calculators

Time Response in Overdamped Case
​ Go 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 of Critically Damped System
​ 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)
Bandwidth Frequency given Damping Ratio
​ Go Bandwidth Frequency = Natural Frequency of Oscillation*(sqrt(1-(2*Damping Ratio^2))+sqrt(Damping Ratio^4-(4*Damping Ratio^2)+2))
Rise Time given Damping Ratio
​ Go Rise Time = (pi-(Phase Shift*pi/180))/(Natural Frequency of Oscillation*sqrt(1-Damping Ratio^2))
Percentage Overshoot
​ Go Percentage Overshoot = 100*(e^((-Damping Ratio*pi)/(sqrt(1-(Damping Ratio^2)))))
Time Response in Undamped Case
​ Go Time Response for Second Order System = 1-cos(Natural Frequency of Oscillation*Time Period for Oscillations)
Peak Time given Damping Ratio
​ Go Peak Time = pi/(Natural Frequency of Oscillation*sqrt(1-Damping Ratio^2))
First Peak Undershoot
​ Go Peak Undershoot = e^(-(2*Damping Ratio*pi)/(sqrt(1-Damping Ratio^2)))
First Peak Overshoot
​ Go Peak Overshoot = e^(-(pi*Damping Ratio)/(sqrt(1-Damping Ratio^2)))
Gain-Bandwidth Product
​ Go Gain-Bandwidth Product = modulus(Amplifier Gain in Mid Band)*Amplifier Bandwidth
Resonant Frequency
​ Go Resonant Frequency = Natural Frequency of Oscillation*sqrt(1-2*Damping Ratio^2)
Number of Oscillations
​ Go Number of Oscillations = (Setting Time*Damped Natural Frequency)/(2*pi)
Time of Peak Overshoot in Second Order System
​ Go Time of Peak Overshoot = ((2*Kth Value-1)*pi)/Damped Natural Frequency
Rise Time given Damped Natural Frequency
​ Go Rise Time = (pi-Phase Shift)/Damped Natural Frequency
Steady State Error for Type Zero System
​ Go Steady State Error = Coefficient Value/(1+Position of Error Constant)
Delay Time
​ Go Delay Time = (1+(0.7*Damping Ratio))/Natural Frequency of Oscillation
Steady State Error for Type 2 System
​ Go Steady State Error = Coefficient Value/Acceleration Error Constant
Time Period of Oscillations
​ Go Time Period for Oscillations = (2*pi)/Damped Natural Frequency
Steady State Error for Type 1 System
​ Go Steady State Error = Coefficient Value/Velocity Error Constant
Setting Time when Tolerance is 2 Percent
​ Go Setting Time = 4/(Damping Ratio*Damped Natural Frequency)
Setting Time when Tolerance is 5 Percent
​ Go Setting Time = 3/(Damping Ratio*Damped Natural Frequency)
Number of Asymptotes
​ Go Number of Asymptotes = Number of Poles-Number of Zeroes
Peak Time
​ Go Peak Time = pi/Damped Natural Frequency
Q-Factor
​ Go Q Factor = 1/(2*Damping Ratio)
Rise Time given Delay Time
​ Go Rise Time = 1.5*Delay Time

12 Modelling Parameters Calculators

Angle of Asymptotes
​ Go Angle of Asymptotes = ((2*(modulus(Number of Poles-Number of Zeroes)-1)+1)*pi)/(modulus(Number of Poles-Number of Zeroes))
Bandwidth Frequency given Damping Ratio
​ Go Bandwidth Frequency = Natural Frequency of Oscillation*(sqrt(1-(2*Damping Ratio^2))+sqrt(Damping Ratio^4-(4*Damping Ratio^2)+2))
Damping Ratio given Percentage Overshoot
​ Go Damping Ratio = -ln(Percentage Overshoot/100)/sqrt(pi^2+ln(Percentage Overshoot/100)^2)
Percentage Overshoot
​ Go Percentage Overshoot = 100*(e^((-Damping Ratio*pi)/(sqrt(1-(Damping Ratio^2)))))
Damping Ratio or Damping Factor
​ Go Damping Ratio = Damping Coefficient/(2*sqrt(Mass*Spring Constant))
Damped Natural Frequency
​ Go Damped Natural Frequency = Natural Frequency of Oscillation*sqrt(1-Damping Ratio^2)
Gain-Bandwidth Product
​ Go Gain-Bandwidth Product = modulus(Amplifier Gain in Mid Band)*Amplifier Bandwidth
Resonant Frequency
​ Go Resonant Frequency = Natural Frequency of Oscillation*sqrt(1-2*Damping Ratio^2)
Resonant Peak
​ Go Resonant Peak = 1/(2*Damping Ratio*sqrt(1-Damping Ratio^2))
Number of Asymptotes
​ Go Number of Asymptotes = Number of Poles-Number of Zeroes
Damping Ratio given Critical Damping
​ Go Damping Ratio = Actual Damping/Critical Damping
Q-Factor
​ Go Q Factor = 1/(2*Damping Ratio)

Number of Asymptotes Formula

Number of Asymptotes = Number of Poles-Number of Zeroes
Na = N-M

How many asymptotes can a function have?

A function can have at most two different horizontal asymptotes. A graph can approach a horizontal asymptote in many different ways; see Figure 8 in §1.6 of the text for graphical illustrations. In particular, a graph can, and often does, cross a horizontal asymptote.

How to Calculate Number of Asymptotes?

Number of Asymptotes calculator uses Number of Asymptotes = Number of Poles-Number of Zeroes to calculate the Number of Asymptotes, Number of Asymptotes is the number of root locus branches starting at finite open loop poles and ending at infinite open loop zeros. Number of Asymptotes is denoted by Na symbol.

How to calculate Number of Asymptotes using this online calculator? To use this online calculator for Number of Asymptotes, enter Number of Poles (N) & Number of Zeroes (M) and hit the calculate button. Here is how the Number of Asymptotes calculation can be explained with given input values -> 7 = 13-6.

FAQ

What is Number of Asymptotes?
Number of Asymptotes is the number of root locus branches starting at finite open loop poles and ending at infinite open loop zeros and is represented as Na = N-M or Number of Asymptotes = Number of Poles-Number of Zeroes. The number of poles or the number of magnetic poles refers to the magnetic poles (NSNSNS……) that appear on the surface created by cutting the motor perpendicularly to the shaft & The Number of Zeroes is the number of finite open-loop zeros for the construction of the root locus.
How to calculate Number of Asymptotes?
Number of Asymptotes is the number of root locus branches starting at finite open loop poles and ending at infinite open loop zeros is calculated using Number of Asymptotes = Number of Poles-Number of Zeroes. To calculate Number of Asymptotes, you need Number of Poles (N) & Number of Zeroes (M). With our tool, you need to enter the respective value for Number of Poles & Number of Zeroes and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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