Energyplus co-simulation toolbox - ExternalInterface:Actuator
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I am a user of "Energyplus Co-simulation Toolbox" downloaded from "https://github.com/dostaji4/EnergyPlus-co-simulation-toolbox".
I used "ExternalInterface:Schedule" in the "ExternalInterface" options to get the desired result.
But when I use "ExternalInterface:Actuator" among the "ExternalInterface" options, the following error occurs.
Java exception occurred:
java.net.SocketTimeoutException: Accept timed out
at java.net.DualStackPlainSocketImpl.waitForNewConnection(Native Method)
at java.net.DualStackPlainSocketImpl.socketAccept(DualStackPlainSocketImpl.java:135)
at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:199)
at java.net.ServerSocket.implAccept(ServerSocket.java:545)
at java.net.ServerSocket.accept(ServerSocket.java:513)
I know that the ExternalInterface:Actuator option only allows limited variables.
I ran the simulation while recognizing the content of it, but I keep failing.
My code is follow.
clc
clear all
ep = mlep;
workDir = 'C:\Users\USER0001\Desktop\#BESRG\2020\논문\EMSTEST\ANN_all_In_One\test';
ep.idfFile = 'EMSWindowShadeControl';
ep.epwFile = 'KOR_Inchon.471120_IWEC';
BG_Simul_DayDay=24; % hour
ep.initialize;
inputs = ep.inputTable;
outputs = ep.outputTable;
timestep = ep.timestep; %
endTime = 4*24*60*60; %[s]
outputSigName(1,1)={'iradiance'};
outputSigName(2,1)={'Angle'};
logTable = table('Size',[0, 1 + ep.nOut],...
'VariableTypes',repmat({'double'},1,1 + ep.nOut),...
'VariableNames',[{'Time'}; outputSigName]);
t = 0;
iLog = 1;
while t < endTime
u = 1; % Control Status
y = ep.step(u);
t = ep.time; %[s]
logTable(iLog, :) = num2cell([t y']);
iLog = iLog + 1;
end
ep.stop;
or, can i get a very simple example code using ExternalInterface:Actuator?
4 个评论
Jiri Dostal
2020-9-11
Hello,
if you can send me an example IDF file with ExternalInterface:Actuator I'll have a look at it. I recall fixing a bug in the ExternalInterface:Actuator reading .. But I could not verify with EnergyPlus in the loop.
Send me please the IDF at jiri.dostal@cvut.cz and I'll try to fix it.
Sorry for not responding earlier, but I have to manually from time to time search the Mathworks site for the keywords to see the questions.
All the best, Jiri
Byung - Gi Jeon
2020-9-14
编辑：Byung - Gi Jeon
2020-9-14
Jiri Dostal
2020-10-6
Yes, contact me, if you need anything. I'll try my best ;). Jiri
Ouo Adeline Ouattara
2022-2-10
Hello,
I'm also a user of MLEP toolbox.
I used "ExternalInterface:Schedule" in the "ExternalInterface" options to get the desired result.
But when I try to use "ExternalInterface:Actuator" or "ExternalInterface:Variable", the bellow errors accurs
''Error using mlep/loadIdf (line 772)
Subscripting into a table using one subscript (as in
t(i)) or three or more subscripts (as in t(i,j,k)) is
not supported. Always specify a row subscript and a
variable subscript, as in t(rows,vars).
Error in mlep/initialize (line 196)
obj.loadIdf; ''
'' Error using mlep/loadIdf (line 782)
Subscripting into a table using one subscript (as in
t(i)) or three or more subscripts (as in t(i,j,k)) is
not supported. Always specify a row subscript and a
variable subscript, as in t(rows,vars).
Error in mlep/initialize (line 196)
obj.loadIdf; ''
@Byung - Gi Jeon I saw that you used one of these options of External Interface whith succes; any ideas to fix these errors? Or can you please share with me one of your simply code and idf file?
@Jiri Dostal Can you please help me to fix it?
Thank in advance for your reply
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