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pause() function not running in realtime

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Victor
Victor 2024-3-3
编辑： Victor 2024-3-4
I am working on a project that modelise the DC motor with the following state-space form:
Here is my code: ------------------------------------
------------------------ Result:
----------------------- My goal is that I want to plot the value of the velocity which is theta dot versus realtime, so I use the pause() function in each step to represent real time simulation. However, I notice that this the plot is way slower than the real time. I am aiming to use mfile only, not simulink. My questions: - I am new to state-space and transfer function. Can you check the result for me? :D - Why is the points on the plot slower than the real time? Can anyone explain for me? What should I do if I want to fix it. Thanks very much for any response. I am really appreciated :D

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回答（1 个）

VBBV
VBBV 2024-3-3
编辑：VBBV 2024-3-3
dt = 0.05
change the timestep size and try
  2 个评论
Victor
Victor 2024-3-3
Thank you alot! I tried 0.1 s and it is actually closed to real time.

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