multi input system identification
3 views (last 30 days)
Show older comments
Hello
I have some data for a multi input and one output system. In different time period i apply different input to system and get output.
for exmple for 10 second input pressure is 1 and temperture is 300 and next 10 second pressure is 1.5 and temperature is 300.
I made these inputs as a vector and I tried idnlgrey command but this function use this vector as time series but in fact there is no relation between inputs and time.
what is right method to create inputs vector?
and how can I identify this system with multiple inputs?
note i'm using idnlgrey and pem command.
3 Comments
Walter Roberson
on 3 Mar 2020
I am not certain, but I think you might be saying that for your purposes the system does not evolve in time? That even though obviously the system takes finite time to alter in response to a pressure change, that you are not concerned about that change process, and are only concerned about what it settles to in response to pressure changes?
Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!