How can I model a massless connector in simscape 2nd generation?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Philip
el 21 de Nov. de 2017
Respondida: Nicolas Schmit
el 29 de Nov. de 2017
My model seems ill-conditioned due to large differences in masses of different solids. Is it somehow possible, like in the 1st generation, to ignore solids with low mass and connect two bodys with something like a sphere-sphere massless connector?
I am currently using the ode15s solver and the simulation runs if I match the masses but when I use the intended masses the simulation stops in the middle.
0 comentarios
Respuesta aceptada
Nicolas Schmit
el 29 de Nov. de 2017
There is no equivalent of the Spherical-Spherical connector in the second generation. Such joint would lead to numerical problems since the link between the two sphere has no inertia.
I suggest you to use a Spherical Joint and Universal joint in series, with a finite distance between the two joints, to connect the two bodies.
0 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre Assembly en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!