Comparing output of different simulink model versions - Simulink Test

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Varunjith Vijayan 2018-5-15

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https://ww2.mathworks.cn/matlabcentral/answers/400774-comparing-output-of-different-simulink-model-versions-simulink-test

回答： Rong Mi 2018-5-22

Is there any method to compare the output of different model versions using Test manager? I have several output signals which may change according to the modifications on the model. I would like to get to know the changes in the output signals for different test harness. Is there any possibility on the Test manager?

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TAB 2018-5-15

How about including both model in test harness master model using Model Reference block, execute the test and compare result.

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Answer 1

Rong Mi 2018-5-22

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Hi,

If you want to compare the results from two test cases, you can use equivalence test case in Test Manager. Please see the following link as a reference. https://www.mathworks.com/help/sltest/examples/test-two-simulations-for-equivalence.html

If you want to use one test result as a baseline and compare several test cases' results to this baseline result, you can use baseline test case in Test Manager. Please see the following link as a reference. https://www.mathworks.com/help/sltest/ug/set-up-a-baseline-test-case.html