which is the right syntax with find_system and blocktype

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borzack
borzack 2022-6-17
编辑： Fangjun Jiang 2022-6-22
Hello,
my model includes Gain and Weld Joint,
so
find_system(gcs,'SearchDepth',1,'BlockType','Gain')
ans =
1×1 cell array
{'untitled/Gain'}
while
find_system(gcs,'SearchDepth',1,'BlockType','sm_lib/Joints/Weld Joint')
ans =
0×1 empty cell array
someone know why?

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回答（2 个）

Fangjun Jiang
Fangjun Jiang 2022-6-20
Using 'sm_lib/Joints/Weld Joint' for block type is incorrect. To find it out, do it manually first. Select the block, run get_param(gcb,'BlockType')
Anshika Chourasia
Anshika Chourasia 2022-6-22
编辑：Fangjun Jiang 2022-6-22
Hi,
The correct Block Type for Weld Joint is “SimscapeMultibodyBlock”.
Please use the following line of code for Weld Joint
find_system(gcs,'SearchDepth',1,'BlockType','SimscapeMultibodyBlock')
Please refer to the following link for more information related to the loading system and their blocks information:
https://www.mathworks.com/help/simulink/slref/find_system.html#bu32xl1-2

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