how can calculate the rise time and settling time in simulink model?
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How can calculate the rise time and settling time in simulink model with out m-file? it is useful to find the system response parameter during simulink simulation. it is required for my research work.
kindly,guide me for it.
Thanks
Rakesh Patel
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回答(4 个)
Fangjun Jiang
2011-9-30
What I suggest is to log the data and then run stepinfo(). You can add this one line command to the StopFcn callback of the model so it will be completely automatic.
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Joshua
2014-11-14
Hi, I have exported the data to Workspace from the scope, but I am unable to proceed with finding the rise time and settling time from there. Can you please guide me with an example? Any help would be greatly appreciated.
durga devi
2015-8-12
>> s=tf('s'); >> sys=(1/(s+1)); >> s = stepinfo(sys,'RiseTimeLimits',[0.05,0.95])
s =
RiseTime: 2.9445
SettlingTime: 3.9124
SettlingMin: 0.9523
SettlingMax: 0.9996
Overshoot: 0
Undershoot: 0
Peak: 0.9996
PeakTime: 7.8163
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durga devi
2015-8-12
>> s=tf('s'); >> sys=(1/(s+1)); >> s = stepinfo(sys,'RiseTimeLimits',[0.05,0.95])
s =
RiseTime: 2.9445
SettlingTime: 3.9124
SettlingMin: 0.9523
SettlingMax: 0.9996
Overshoot: 0
Undershoot: 0
Peak: 0.9996
PeakTime: 7.8163
0 个评论
durga devi
2015-8-12
>> s=tf('s'); >> sys=(1/(s+1)); >> s = stepinfo(sys,'RiseTimeLimits',[0.05,0.95])
s =
RiseTime: 2.9445
SettlingTime: 3.9124
SettlingMin: 0.9523
SettlingMax: 0.9996
Overshoot: 0
Undershoot: 0
Peak: 0.9996
PeakTime: 7.8163
0 个评论
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