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How to get Bode plot of PLL with matlab Simulink?

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leonken

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bode plot matlab

I already a behavior model of PLL in matlab Simulink.
The question is how to get the Bode plot of this PLL in Simulink?
Thank you.

77_1167797891.JPG
 

simulink bode plot

the model u got is an voltage behavior model
to get the bode-plot of phase and frequency response u must use the phase model
 

bode plot simulink

donlion said:
the model u got is an voltage behavior model
to get the bode-plot of phase and frequency response u must use the phase model
Click to expand...

How to do it?
Thanks.
 

bode plot

I also want to know how to do the simulation
 

bode plot in simulink

I think you can refer to National Semiconductor's app. note.
**broken link removed**

Or you may find the Dean's book on the same website.
 

matlab bode plot

put everything in S-domain/transfer function, then use Matlab to simulation to get Bode plot.

In the above SImulink, first set the parameters, then go to SImulation ---> run put-down menu
 

simulink bode

you can use the linear analysis tool of simulink.
first, setup the input point and output point of the system;
then, click Tools->Linear Analysis.
for detailed information, refer to help
 

can the linear analysis can use for second order system?? anyone know about it??
 

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