Altering the time-step size.
조회 수: 2 (최근 30일)
이전 댓글 표시
Hi all,
I am trying to model an engine on Simulink. The engine has a non-uniform RPM rate, which depends on the torque and the moment of inertia of the flywheel mass.
I want to step the simulation every 0.25 degrees. Since the RPM is not constant, the time taken to crank the engine by 0.25 degrees varies. Is there any way I can define the time step size while running the simulation?
This way I can adjust the time step to always increment the crank angle by 0.25 degrees every time step.
Thanks in advance.
Manahara
댓글 수: 0
답변 (1개)
kintali narendra
2023년 9월 24일
use a ramp signal to with a slope of 0.25
댓글 수: 1
Walter Roberson
2023년 9월 24일
That would be a constant slope, and the time taken to crank the engine by 0.25 degrees would always be the same. However, @Manahara Manatunga has a situation where the time required to turn by a fixed angle varies.
참고 항목
카테고리
Help Center 및 File Exchange에서 Engines & Motors에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!