How to make simulink function block interact with RL Agents by updating states and other environment parameters?
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Sunandan Adhikary
2020년 10월 13일
편집: Sunandan Adhikary
2021년 2월 7일
In Simulink RL toolbox, I am trying to make an environment block. Instead of creating the block with simulink objects due to too complex nature of the control system model, I used a matlab function block that interacts with agents. It takes actions from agents as function input and progresses with time giving certain states as observable outputs for agents. Since I was not able to access the base workspace parameters from the function block, I defined a class object with those properties and passed it as input to the function block. After updating the states every sampling period, again output the object for the agents to observe. Is it a right way to implement? Can anyone suggest any better way?
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Emmanouil Tzorakoleftherakis
2020년 10월 15일
I think you can just read the workspace params if you set an additional variable as a parameter in the MATLAB Fcn block. In the screenshot below, if you click 'Edit Data' and add an additional parameter as shown, give it the same name as you base workspace variable and you are all set. This could be a struct if you have multiple parameters
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Emmanouil Tzorakoleftherakis
2021년 2월 7일
The following link may be helpful: https://www.mathworks.com/matlabcentral/answers/110060-simulink-matlab-function-block
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