how to find transfer function from step response parameters?

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how to find transfer function from step response parameters like rise time, peak time, settling time etc.?

Answers (1)

ragesh r menon
ragesh r menon on 17 Jun 2014
For first order/second order systems you can use the empirical relationship to find the transfer function. For higher order systems you can find the approximate second order system again from empirical relationship.

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