Rank: 605 based on 196 downloads (last 30 days) and 1 file submitted
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Adam Nieslony

E-mail
Company/University
Opole University of Technology
Lat/Long
50.6828, 17.9448

Personal Profile:

Professional Interests:
multiaxial fatigue of materials, spectral methods for fatigue life assessment

 

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Files Posted by Adam
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(last 30 days)
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12 Jan 2005 Screenshot Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony fatigue, rain flow, turning points 196 35
  • 4.4
4.4 | 30 ratings
Comments and Ratings on Adam's Files View all
Updated File Comment by Comments Rating
05 Nov 2009 Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony Sampathkumar, S_Sampathkumar

On Elena Menéndez's question above, is there an answer. I am finding that amplitude is half the range as well in this method.? Anyone knows why?

"I have noticed one important difference in the rainflow when compared with the rutine used by the software Bladed. The latter always assigns one full cycle to the range (max-min) of the timeseries. However, your rutine assigns 0.5 cycles to this range. Which one is more accurate? "
 

18 Oct 2009 Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony Andreas

I found out that my first error came from a conflict caused by a similar filename and function name (Rainflow.m/rainflow) But now my error is:
??? Undefined function or method 'rainflow' for input arguments of type
'double'.

Error in ==> testinterpolasjon at 19
rf = rainflow(ext,exttime);

I'm running Matlab release 2009a

18 Oct 2009 Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony Andreas

I can't get this working. I try the rfdemo1 using the syntax found in the rfdemo1.m, f.ex.
rfdemo1([2 3 2 4 2 5 1 6])

My error output is
>> rfdemo1([2 3 2 4 2 5 1 6])
??? Attempt to execute SCRIPT rainflow as a function:
C:\Users\Andreas\Documents\MATLAB\Rainflow cycle counting\rainflow.m

Error in ==> rfdemo1 at 35
a=rainflow(ext,1);
 
>>

Anyone know why?

30 Apr 2009 Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony q, ap1le

very good

02 Dec 2008 Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony Menéndez, Elena

Hello

I have noticed one important difference in the rainflow when compared with the rutine used by the software Bladed. The latter always assigns one full cycle to the range (max-min) of the timeseries. However, your rutine assigns 0.5 cycles to this range. Which one is more accurate?
Thank you

Top Tags Applied by Adam
fatigue, rain flow, turning points
Files Tagged by Adam
Updated   File Tags Downloads
(last 30 days)
Comments Rating
12 Jan 2005 Screenshot Rain Flow Counting Method Here you can find the rain flow algorithm for cycle counting. Author: Adam Nieslony fatigue, rain flow, turning points 196 35
  • 4.4
4.4 | 30 ratings
 

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