Hello,
Running a simple first order test process through System Identification, to make sure I understand the results.
The .mat file is attached with data, after which I import into a iddata.
The output of my data changes from 1000 down to 0 (data does not run far enough to get all the way to 0) and the input changes from 6 to 5.
I would expect a process gain of 1000 / 1 = 1000. However, SI is giving me 10?
Time constant is correct at 0.71sec. Delay is correct at 0.
load ("data.mat", "import");
model = iddata(import.out, import.co, 0.001)Hello,
Running a simple first order test process through System Identification, to make sure I understand the results.
The .mat file is attached with data, after which I import into a iddata.
The output of my data changes from 1000 down to 0 (data does not run far enough to get all the way to 0) and the input changes from 6 to 5.
I would expect a process gain of 1000 / 1 = 1000. However, SI is giving me 10?
Time constant is correct at 0.71sec. Delay is correct at 0.
load ("data.mat", "import");
model = iddata(import.out, import.co, 0.001) Hello,
Running a simple first order test process through System Identification, to make sure I understand the results.
The .mat file is attached with data, after which I import into a iddata.
The output of my data changes from 1000 down to 0 (data does not run far enough to get all the way to 0) and the input changes from 6 to 5.
I would expect a process gain of 1000 / 1 = 1000. However, SI is giving me 10?
Time constant is correct at 0.71sec. Delay is correct at 0.
load ("data.mat", "import");
model = iddata(import.out, import.co, 0.001) process gain, fopdt, handles MATLAB Answers — New Questions

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