Hi team,
I knew how to simulate the Monte Carlo method in my previous post, but I could not figure out how to simulate multiple parameters while varying them at the same time.
Please let me know how to simulate.
Sincerely.
Ryu
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Hi team,
I knew how to simulate the Monte Carlo method in my previous post, but I could not figure out how to simulate multiple parameters while varying them at the same time.
Please let me know how to simulate.
Sincerely.
Ryu
Hi Ryu,
Please give me some time to look into your request. If you have a specific project that you would like to use, feel free to attach and share it here.
Thank you,
Jackie
Hi Ryu,
The Monte Carlo analysis should simultaneously vary all the components with tolerance specified.
Regards,
JC
Hi Ryu,
You can place a "PARAM" component and create a new parameter, then use this parameter for your component value (if that's what you want to sweep).
In this example, R1 and R2 are both defined via the variable "RT". You can sweep the value of "RT" and R1 / R2 will change together:
Thanks,
JC
Hi Ryu,
I assume you know how to do a parametric sweep. If not, please watch PSpice for TI: Parametric Sweep Analysis | TI.com Video.
In the example I showed above, R1's value is RT which is defined by the global parameter. R2's value is 2*RT. In the sweep, you can just sweep RT.
Thanks,
JC
Hi Ryu,
Please also check out the User Guide, which can be found under Help -> PSpice for TI Help. Chapter 13 covers Monte Carlo analysis in detail. It also includes a few detailed examples with varying parameters.
Thank you,
Jackie
Hi Ryu,
Well, component type is not the issue if you use a global parameter as in the example I shared. Bottom line is that you can only sweep 1 parameter which means the component values will maintain a fixed ratio if you want to vary both:
Thanks,
JC