Como obtener la función de transferencia en controles

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Jose
Jose 2024-6-30
回答： sai charan sampara 2024-6-30
Cuál es la instrucción para obtener la función de transferencia
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Umar
Umar 2024-6-30
Hola Jose,
Para obtener la función de transferencia en Matlab, puede utilizar la función tf. Esta función crea un modelo de función de transferencia basado en los coeficientes del numerador y denominador.
Espero que esto responda a su pregunta

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sai charan sampara
sai charan sampara 2024-6-30
Ran in:
Hi Jose,
You can use the "tf" function in MATLAB to obtain a transfer function of a system. This function returns a transfer function model object or a state-space model as output based on the inputs given. The input can be numerator and denominator coefficients of the transfer function or dynamic system models. The discrete-time transfer function can also be obtained by providing the sample time as input.
numerator = 1;
denominator = [2,4,7];
sys = tf(numerator,denominator)
sys = 1 --------------- 2 s^2 + 4 s + 7 Continuous-time transfer function.
stepplot(sys)
Here is the link to the documentation of "tf" function:
https://www.mathworks.com/help/control/ref/tf.html

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