Accessing parsim Output Data

Question

John Grant 2020-9-8

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/590347-accessing-parsim-output-data

回答： Sulaymon Eshkabilov 2020-9-9

Good evening,

May I please get advice with the following code? Here it is:

%% CLEAR ALL
close all
clear all
clc
%% LOAD MODEL AND LHC FILE
tic %start the clock
idx=1;
model = 'PG_PN_basic_rev1'; %This is the simulink file you wish to run.
load_system(model);
load 'LHC_input.mat' %Call in the file created by LHC_Final.m
LHC = (LHC1_input);
k_dc = LHC((1:5),1);
k_r = LHC((1:5),2);
a_1 = LHC((1:5),3);
b_1 = LHC((1:5),4);
Kg_PG = LHC((1:5),5);
Kg_PN = LHC((1:5),6);
for i = length(k_dc):-1:1
in(i) = Simulink.SimulationInput('PG_PN_basic_rev1');
in(i) = in(i).setVariable('k_dc',k_dc(i));
    for j = length(k_r):-1:1
    in(j) = in(j).setVariable('k_r',k_r(j));
    
        for k = length(a_1):-1:1
        in(k) = in(k).setVariable('a_1',a_1(k));
        
            for l = length(b_1):-1:1  
            in(l) = in(l).setVariable('b_1',b_1(l));
            
                for m = length(Kg_PG):-1:1
                in(m) = in(m).setVariable('Kg_PG',Kg_PG(m));
    
                    for n = length(Kg_PN):-1:1
                    in(n) = in(n).setVariable('Kg_PN',Kg_PN(n));
                    
                    end
                end
            end
        end
    end
end
out = parsim(in, 'ShowProgress', 'on');
% eval(['PN_batch', int2str(idx),' =PN;']);
% data = eval(['PN_batch', int2str(idx)]);
% a{idx} = data;
% idx=idx+1;
% run = idx
timeElapsed = toc %How long did you code run for?

The above code is running a Simulink file using the given variables (Kg_PN, Kg_PG, a_1, b_1, k_r, k_dc). These variables are making use of a table of values, and in theory, I should be inputting the first 5 rows of that table (as far as I can tell, it is). However, if you look at the commented out code, I wish to assign all the simulation run outputs to "PN", such that I can display that data later. How would I be able to store the simulation outputs into PN?

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Answer 1

Sulaymon Eshkabilov 2020-9-9

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/590347-accessing-parsim-output-data#answer_491863

hi,

You can make some changes in your shown code:

Call the variable series of "in" computed within for .. end loop. Like: In1(i), In2(j), In3(k), etc instead of in(i), in(j), in(k),
Use a cell array to augment all under one variable, e.g.: PN{1} = In1; PN{2} = In2; PN{3} = In3, etc.
Then you can plot the collected variables from PN cell array.