How do I calculate the moment of force due to a load distribution or at least get a point of application?
조회 수: 11 (최근 30일)
이전 댓글 표시
I have the following data where the X represents the physical coordenate and Y is the force value at that point.
I would like to calculate the moment of force at x=0.06 but I don´t see how to do it with Matlab.
The perfect solution for me would be divide the figure in 2 intervals [0 0.06] and [0.06 0.12] and calculate total force and the application point. The force is calculated using trapz function but i don't see how I can get the point of application.
Thanks
댓글 수: 0
답변 (1개)
Johan
2022년 3월 2일
편집: Johan
2022년 3월 2일
Assuming you have an XY array of data, dividing it in two part can be done by filtering the data against a chosen criteria:
XYdata = [linspace(1,10,8)',rand(8,1)]; % increasing X and random Y data
x_threshold = 5;
%filter the rows in column 1 that are more than x_threshold
XYdata(XYdata(:,1)>x_threshold,:) ;
%filter the rows in column 1 that are less than x_threshold
XYdata(XYdata(:,1)<x_threshold,:) ;
Then you can do your calculation on those filtered array.
참고 항목
카테고리
Help Center 및 File Exchange에서 Startup and Shutdown에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!