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The bode plot of proteus simulation and matlab transfer function is not same

I am trying to calculate bode plot of a circuit.For proteus my frequency at -63dB is 18 kHz as sample the circuit connection and its bode plot is provided.Using analytical approach I calculate the...

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cascade op-amp transfer function [closed]

what would the transfer function of this circuit, where R1=1K, R2= 560R, Rm = 240R and Rt = 530R. and what would be the output voltage.power supply of op-AMP is +5V and -5V.

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Representation of Photovoltaic cell and BESS in Microgrid by first order...

I am working in the are of frequency control of Microgrid and have come across many publications (For example: https://www.sciencedirect.com/science/article/abs/pii/S0142061515005220 (Pg 3,5)), wherein...

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How are equations (transfer functions) and the uncertainties for sensors found?

Does anyone have a good: book / link / resource which describes from the ground up how to find an equation / transfer function and the accompanying uncertainties for sensors?I am looking for references...

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Parallel RC circuit differential equation for a mechanical engineer

For a mechanical engineering course in controls, I was asked toWrite the differential equation, state equation, and transfer function for this circuitThat's the full text of the problem, and the...

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RC Filter Analysis

Let the following circuit:I was looking at some old youtube videos, explaining how obscure this simple looking circuit, here is my question, suppose that the AC voltage source \$ v_i(t) = A \sin(\omega...

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How to find the transfer function of an inverting op-amp?

The images provided are taken from a homework and it is not subjected to copyrights rulesI was asked to find the Transfer Function of the following circuit:The answer provided by the teacher was...

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How to prove the sinusoidal response to \$\sin\omega t\$ is the imaginary...

In solving the sinusoidal response of a system to a sine input \$x(t)=\sin\omega t\$ or cosine input \$x(t)=\cos\omega t\$, it is more convenient to compute with Euler's formula \$x(t)=e^{j\omega...

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How do I find the transfer function of a PID that uses a single op-amp?

How does one go about finding the transfer function of the following op-amp PID?I have tried to convert each component of the circuit into its transfer function representations, e.g., making each...

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How do i go about find the transfer function of this system with two inputs...

I need to find the transfer function in terms of T(s)/Q(s) so I can find the integral and proportional gain values to use in the PI controller, since this is not a linear function I can't get a simple...

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Need help with current divider rule and transfer function in RLC circuit...

I have a question about the circuit analysis problem shown in the image.I'm supposed to find the transfer functionH(s) using the current divider rule(CDR). Here's my approach so far, and I'm not sure...

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Is this the correct transfer function? [closed]

I’m trying to complete this problem at the bottom based off the previous examples, but I’m not sure if my answer is right. I got Zeq/ Zl + R1 +Zeq as my answer. Is this wrong?

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Output LC filter transfer function

I was trying to construct small signal analysis for phase shift full bridge converter. Below is the point that I reach.According to the document, the transfer function of the output filter is given as...

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Stability Criteria of Type 3 Digital PLL

I suppose we can derive the stability criteria based on poles of open-loop transfer function of F(z) in expression (4.11). However, the pole analysis does not help in deriving the stability criteria at...

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Speed control of BLDC motor using Sliding mode control

It existe many control algorithms for speed control of a BLDC motor, recently I was reading a book proposing a sliding mode control for BLDC speed control with the following equations that a captured...

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Passive filter design from transfer function

I would like to implement a passive RIAA filter circuit. This is the bode plot of a RIAA equalizer.The transfer function of this:H(jw) = (jwT1 + 1)/[(jwT2 + 1)(jwT3 + 1)] where time constants are...

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Control to output transfer function

I am trying to derive control to output transfer function of phase shift full bridge converter.Applying small signal analysis, I reach to the point/schematic as shown in the picture below:Document...

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How to plot Nyquist plots?

By using the open loop transfer function for a control system, how would you then sketch the Nyquist plot by hand?I'm aware you'd substitute any \$s\$ term for \$j\omega\$ and then rationalise the...

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Using the Extra Element Theorem on Bandpass Filter

Below is a bandpass filter which I want to use in a RF circuit and I wanted to design it using the extra element theorem. Below shows my attempt to find the transfer function of the input impedance of...

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Real/Complex Zeros for Filter Transfer Function

So I've been reading into filter design and came across how to determine the transfer function of a filter, when given it's poles and zeroes. I've come across the following question that has me a bit...

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