How can I implement time delay transfer functions in simulink? 250*e-(s*20)/s(1+s/10) ?
68 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Nitish Katal
el 28 de Jun. de 2012
Comentada: Bassam Ali AL-Ghram
el 16 de Dic. de 2019
Help me Please!
0 comentarios
Respuesta aceptada
Paul Metcalf
el 29 de Jun. de 2012
Editada: John Kelly
el 27 de Mayo de 2014
Your function is slightly ambiguous with the usage of brackets, but I get what you are trying to achieve. You need to use the Control System Toolbox from where you can access the tf() and lti/exp() functions to create your desired tf object, then use the LTI block to import that into Simulink. http://www.mathworks.com.au/help/toolbox/control/ref/tf.html http://www.mathworks.com.au/help/toolbox/control/ref/ltiexp.html
Alternatively you could use the System Identification Toolbox if you don't have the Control System Toolbox.
Más respuestas (2)
Arkadiy Turevskiy
el 29 de Jun. de 2012
You can use LTI System block from Control System Toolbox as suggested. Another option is to use Transfer Function block in Simulink in series with Transport Delay block. Use the TRansfer Function block for everything, except the delay, and use the Transport Delay block to model the time delay.
Arkadiy
2 comentarios
Adam Daya
el 7 de Oct. de 2017
What if i need to start the signal with an initial condition (at time = 0seconds, signal amplitude = 2)?
Bassam Ali AL-Ghram
el 16 de Dic. de 2019
specify that directly from the parameters of the transport delay.
Ver también
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!