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set_param() - programmatically change param of multiple blocks of the same type (for-loop)

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Hi everyone!
Suppose there are 50 blocks of the same type in a simulink/simscape model - let's say it is a pipe-block in simscape domain.
Is there any recipe to change a specific parameter of all blocks programmatically?
I have a solution, but it assumes that the bocks of the same type are named with a consecutive number like this: pipe_1, pipe_2.
for iter_pipes = 1:50
set_param(...
model_name + "/pipe_" + string(iter_pipes),...
"p_I_specify","on",...
"p_I_priority","High",...
"p_I","550000"...
)
end
Is there any way to access a specific param of multiple blocks of the same type regardless of the blocks name?
Thank you in advance for any help!
Michael

Respuesta aceptada

Jesús Zambrano
Jesús Zambrano el 10 de Ag. de 2021
That´s a good solution. For any other case, you might try to first use the command find_system, to then look for the blocks you want to change.
The following link has some examples of how to use this command:
  2 comentarios
Michael Feichtinger
Michael Feichtinger el 11 de Ag. de 2021
Editada: Michael Feichtinger el 11 de Ag. de 2021
Thx Jeúsus for the quick response.
Got a second solution, which takes a str. for searchin' specific blocks.
In my case it is more appropriate solution, cause i have to handle with pipenames like pipe_12_a, pipe_12_b....
model_name = "SIM_X";
all_simscape_blocks = find_system(model_name);
simscape_blocks_pipes_idx = startsWith(all_simscape_blocks,"SIM_X/pipe");
simscape_blocks_pipes = all_simscape_blocks(simscape_blocks_pipes_idx);
for i = 1:length(simscape_blocks_pipes)
set_param(...
simscape_blocks_pipes(i),...
"p_I_specify","on",...
"p_I_priority","High",...
"p_I","550000"...
)
end

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