How to give time in hours in simulink?

28 views (last 30 days)
Hello Everyone
As we know that Simulink runs simulation in seconds but I have a model which I need to run for many days. I wanted to give parameters values on hourly basis in my model as is given in my data but I know that Simulink runs simulation in seconds so any suggestions that How can I give these values in simulink input. I am attaching the image that shows nature of data. I hope you guys will get sense of my question from this data. Time here is in hours so every value
  4 Comments
Walter Roberson
Walter Roberson on 14 Aug 2020
I think so.
Of course the meaning of sin waves or square waves or the like are going to be affected: if you want N simulated samples/second for a generated wave you would have to make it 60*60 times larger to get the appropriate number of samples per hour.
And labels in plots and scopes might say Hz when your intended meaning is samples/unit instead. Cosmetics.
Muhammad Saqlain Haider
Muhammad Saqlain Haider on 14 Aug 2020
Probably you are right but I have doubt on it

Sign in to comment.

Answers (1)

Jonas
Jonas on 14 Aug 2020
Can you set the sampling time of your model to 3600, such that it calculates once every hour?
  8 Comments
Muhammad Saqlain Haider
Muhammad Saqlain Haider on 16 Aug 2020
Can you eleborate your last answer a little bit. I am sorrry I could not understand that. it will be much appreciated.
Walter Roberson
Walter Roberson on 16 Aug 2020
The idea is that during initialization you could replace the spreadsheet with a different one that had the time multiplied.

Sign in to comment.

Tags

Products


Release

R2019b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!