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2P2Z Compensation coefficient

Part Number: TMS320F28069

hi guys,

we coud use the compensation designer from power suite to form the compensation coefficient of the control loop. 2P2Z...

the compensation structure is of Z transformer. what's that formula derived from? any more detail in Math?

  • In the compensation designer we enter pole, zero frequencies and adjust gain. So the compensation starts in analog domain and then we use bilinear transform to convert that to z-domain. This is all well known transforms and documentation is available in literature. So we did not create any additional doc for this. You should be able to find this in literature (books, papers etc)

    Shamim