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Plot transfer function by point
Posted Jan 19, 2012, 7:21 a.m. EST Results & Visualization Version 4.2 1 Reply
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Hello,
I am simulating heat transer in comsol 4.2 by time depent study case. After ending computation I woul like to figure out transfer function on chosen point by defined axes x, y, z. In the old version its via postprocessing - cross section plot parameter - point - pore transfer function. The problem ist that I cannot find similar path in newses Comsol.
To gain transfer function is very important for identification the system and then control it.
Thanks for response.
I am simulating heat transer in comsol 4.2 by time depent study case. After ending computation I woul like to figure out transfer function on chosen point by defined axes x, y, z. In the old version its via postprocessing - cross section plot parameter - point - pore transfer function. The problem ist that I cannot find similar path in newses Comsol.
To gain transfer function is very important for identification the system and then control it.
Thanks for response.
1 Reply Last Post Jan 19, 2012, 10:58 a.m. EST
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Posted:
1 decade ago
Hi
I suppose its in the "study - solver - other - state-space" node but I haven't tested it out in v4 but it would be interesting to get some feedback here on the Forum, its the only "good" way I know about to use a COMSOL "solid" model as driver for a simplified model for our control colleagues, when they must control our mechanisms.
But I haven't managed yet to get this loop working for a reasonable sized model, in 3.5 it worked nicely for simple models though. ut I have not thought about using it for thermal, but why not, interesting, pls keep us informed
--
Good luck
Ivar
I suppose its in the "study - solver - other - state-space" node but I haven't tested it out in v4 but it would be interesting to get some feedback here on the Forum, its the only "good" way I know about to use a COMSOL "solid" model as driver for a simplified model for our control colleagues, when they must control our mechanisms.
But I haven't managed yet to get this loop working for a reasonable sized model, in 3.5 it worked nicely for simple models though. ut I have not thought about using it for thermal, but why not, interesting, pls keep us informed
--
Good luck
Ivar