How doI solve the problems(Model not assembled:position violation) with this quater car model?
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Shuo Wang
el 7 de Jul. de 2016
Comentada: Pablo Beattie
el 11 de Dic. de 2018
Dear sir When I follow the tutorial of the formula student physical training videos(Part 9: Building Mechanical Assemblies, Section 2), I have some problems. The model does not run well after I add the calculate force Subsystem and connect the Test Force system to the wheel subsystem. The problems shown by Matlab said the problems were caused by : Error using sm.sli.internal.sim (line 15) * ['chassis']: * Model not assembled: position violation * Resolve this issue in order to simulate the model. The model report shows that Test_force_subsystem.Planar_joint is unassembled and the Shock_absorber.Prismatic_Joint is also wrong.However, the model runs well before I added the force calculate subsystem. Hope you can help with my problem.I really want to know what problems I've made. I attached my model in the Zip file. Another problem is that the setting of the Shock absorber might have problems as well.The scope of the SA shows that the sping just extended without damping.What problem might that be?
5 comentarios
Respuesta aceptada
Shuo Wang
el 11 de Jul. de 2016
1 comentario
Swarooph
el 12 de Jul. de 2016
Sorry about the delay. Yes you are correct. The Platform to Wheel transform should have the following transformation specified.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/184073/image.jpeg)
Like you said, if you have another question, please post a new one. Please also post screenshots and tell us what is wrong and what it was that you expected.
Más respuestas (0)
Ver también
Categorías
Más información sobre Historical Contests 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!