How can I set Values to Simulink Block from my Workspace?
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I want to send PID Values to Simulink Model from my file.m
I have tried this way but I got an error which I dont understand what it means...
PID_Values = set_param('Simulink_Model/PID Controller','PID Controller','1','1','1');
ERROR: PID 1dof block (mask) does not have a parameter named 'PID Controller'
or
P_Value = set_param('Simulink_Model/PID Controller','PID Controller','1');
I_Value = set_param('Simulink_Model/PID Controller','PID Controller','1');
D_Value = set_param('Simulink_Model/PID Controller','PID Controller','1');
ERROR: PID 1dof block (mask) does not have a parameter named 'PID Controller'
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채택된 답변
Nobel Mondal
2016년 2월 8일
To get the list of parameters associated with 'PID Controller' block, I would use the below command :
allParams = get_param('Simulink_Model/PID Controller', 'DialogParameters');
If you are looking to find any particular parameter value, let's say the Proportional Gain :
P_Gain_Val = get_param('Simulink_Model/PID Controller', 'P');
For setting values , (P = 10, I = 2, D = 0.1)
set_param('Simulink_Model/PID Controller', 'P', '10', 'I', '2', 'D', '0.1'); % No output argument
추가 답변 (1개)
Suresh Garimella
2016년 2월 3일
error is saying that the specific block you are using does not have parameter 'PID Controller'.
select the block, then type get_param in command window,
all parameters of that block (object) will be displayed, now use set_param to change any parameter value
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Nobel Mondal
2016년 2월 8일
You are not using get_param and set_param in a proper way. Please type
help get_param
help set_param
in matlab command prompt to see the intended usage.
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