The Noise Block is Aspen Plus Dynamics is not so good,

The easy way is, you can add noise in the signal at Simulink and then you can take that signal as an input in Aspen Plus Dynamics.

Thanks

Thank you Mr. Syed A. Taqvi. I managed it by using noise block in Aspen Dynamics itself.

Further to your advice, I don't have idea to connect Simulink to Aspen. Can you please tell me about this?

thanks

Dear Parag,

Please follow this link,

https://www.mathworks.com/help/mpc/examples/design-and-cosimulate-control-of-high-fidelity-distillation-tower-with-aspen-plus-dynamics.html

Thanks,