In Altair Flux is it possible to run multiple simulations in which two parameters (like current amplitude and speed) vary simultaneously?

Giovanni Ricciardi_21779

I want to run simulations for the efficiency map of an electric motor (unfortunately the efficiency map tool does not work). I need to change the input parameters simultaneously. Can this operation be done on Altair Flux?. 

asoualmi

Giovanni Ricciardi_21779 said:

Hello,

thank you for the help. I have used the I/O parameters, type defined by scenario. But more specifically, I would like to run  simulations in which two parameters change at the same time. I will make an example to clarify myself:

Let's consider the two vectors:

SPEED: [1000 2000] 

RMS: [80 100]

I would like to make a simulation in which SPEED is 1000 and RMS is 80. And the following simulation in which SPEED is 2000 and RMS is 100. Is it possible to employ this operation on Altair Flux?

Hi,

If I understand well, in your solving scenario you want to do once case: speed=1000 and current=80 and the second case speed=200 and current=100.  You can do both in one solving scenario. You modify at the same time the value of the current and the value of the speed. For example, in the case Current=80, you will have two values of speed. But if you current=80 and speed=1000, in this case you create two solving scenario (for each case one solving scenario).

Thanks.

asoualmi

Hi,

In Flux there is a possibility to change several parameters at the same time. You need to create I/O parameters, type defined by scenario. Once this is done you create your solving scenario, and you select the parameters that you created before.  You have the possibility to select the lower and height limit for each parameter.

Thanks.

Giovanni Ricciardi_21779

Hello,

thank you for the help. I have used the I/O parameters, type defined by scenario. But more specifically, I would like to run  simulations in which two parameters change at the same time. I will make an example to clarify myself:

Let's consider the two vectors:

SPEED: [1000 2000] 

RMS: [80 100]

I would like to make a simulation in which SPEED is 1000 and RMS is 80. And the following simulation in which SPEED is 2000 and RMS is 100. Is it possible to employ this operation on Altair Flux?

asoualmi

Giovanni Ricciardi_21779 said:

Hello,

thank you for the help. I have used the I/O parameters, type defined by scenario. But more specifically, I would like to run  simulations in which two parameters change at the same time. I will make an example to clarify myself:

Let's consider the two vectors:

SPEED: [1000 2000] 

RMS: [80 100]

I would like to make a simulation in which SPEED is 1000 and RMS is 80. And the following simulation in which SPEED is 2000 and RMS is 100. Is it possible to employ this operation on Altair Flux?

Hi,

If I understand well, in your solving scenario you want to do once case: speed=1000 and current=80 and the second case speed=200 and current=100.  You can do both in one solving scenario. You modify at the same time the value of the current and the value of the speed. For example, in the case Current=80, you will have two values of speed. But if you current=80 and speed=1000, in this case you create two solving scenario (for each case one solving scenario).

Thanks.

Daniele Danieli

Hi,

if you could create a mathematichal expression RMS = f(SPEED), or vice versa, you could define RMS with a formula instead that through a scenario avoiding the RMS values that are not needed.

Hope this can help.