Closed-Loop Gain Simulation

[Willt]

loop gain simulation

Hi friends,

How could I simulation the closed-loop gain of boost converter?
Any document or reference?

Your help is highly appreciated. ^.^

Will

 

[leg1234]

ecen5807

If you are using SPICE as the simulator, running at voltage mode control, switch frequency is high enough, and can acceptable the average mode.

**broken link removed**

**broken link removed**

These may be able to help. On the other hand, if you running at Simulink (Matlab), try to write down the state space equation on the the inductor and capacitor, then you can get the loop gain.

Fu-Zen

 

[gozimg]

Re: thanks

thank you for this site
i will do the simulation of buck converter in tensin model , but i have problem in the value of duty cycle D
if you have any adea help me please
thanks