All Questions
Tagged with compensation transfer-function
8 questions
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2
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131
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Analog Compensator Vs digital Compensator in Power electronics Converter
I was working on designing a feedback compensator for my buck converter. I decided to use the compensator circuit in the feedback and give its output to Arduino which gives the duty cycle as shown ...
- 693
1
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1
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Integral Compensator Realization from Transfer Function
I am trying to design a compensator based on the transfer function below
Gc(s)=(1.017E6s+4.969E9)/(s^2+4.884E5s)
The transfer function has a constant that is offsetting circuit gain, followed by a low ...
- 13
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250
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How to find the compensating gain required for the 2nd order control system to have 5% overshoot
I have a unity feedback control system with $$G(s) = \frac{1.247}{s^2+9.76s+23.8}$$ in the forward path. Now Imagine, I added a static gain K in the forwards path to make the %overshoot 5%. How can I ...
- 27
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Ratio of zero-pole in a lead compensator
I have a transfer function of a lead compensator designed for double integrator in the form
$$G(s)=\frac{2025}{s^2}\frac{s/39+1}{s/139+1}$$
The zero frequency is 39 rad/s and pole is 139 rad/s. I just ...
- 103
3
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2
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2k
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Finding transfer function of a compensator circuit similar to a type 2 compensator topology
I know how to find transfer functions of op-amp circuits using equations derived from using Kirchhoff's current law (nodal analysis), and normally I don't have any problems solving them. However, I ...
- 311
7
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2
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2k
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Understanding in-loop compensation for capacitive-loaded OpAmp
I'm trying to understand the in-loop compensation for a simple amplifier loaded with a capacitive load, as seen in this article from Analog:
http://www.analog.com/library/analogdialogue/archives/38-...
- 133
1
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2
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118
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General process for compensating a complex system in the time domain
Say one has a system with feedback wrapping around some "complicated" system (more complicated than the traditional examples given):
simulate this circuit – Schematic created using CircuitLab
\...
- 1,440
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2
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Transfer function of a real operational amplifer
We all know how operational amplifiers behave in real world. I am trying to figure out the transfer function of an operational amplifier, part number UA741CN, from the data sheet. The data sheet from ...
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