If you don’t mind sharing publicly and can post the PyChrono model here we might be able to take a look at it and tell you what we see in the latest and greatest PyChrono build.
Dan --------------------------------------------- Bernard A. and Frances M. Weideman Professor NVIDIA CUDA Fellow Department of Mechanical Engineering Department of Computer Science University of Wisconsin - Madison 4150ME, 1513 University Avenue Madison, WI 53706-1572 608 772 0914 http://sbel.wisc.edu/ http://projectchrono.org/ --------------------------------------------- From: [email protected] <[email protected]> On Behalf Of 장종현 Sent: Tuesday, November 11, 2025 7:48 PM To: ProjectChrono <[email protected]> Subject: [chrono] HMMWV 4WD ?? “I’m currently trying to implement the HMMWV 4WD model in PyChrono version 8, but it’s not working well. If anyone has experience with this implementation, please help. The current issue is that the vehicle moves forward, but it’s extremely slow.” -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/3ad60c74-ae39-4ccd-9184-f8bf77509aean%40googlegroups.com<https://urldefense.com/v3/__https:/groups.google.com/d/msgid/projectchrono/3ad60c74-ae39-4ccd-9184-f8bf77509aean*40googlegroups.com?utm_medium=email&utm_source=footer__;JQ!!Mak6IKo!Ox-1PC_gKsirZm1kZHxT4caI3U1OKPoZ79_CBCsJny-TGsvN6eql518HSA58aA6h3qdefQnr8vp-FUIwkA$>. -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/DM8PR06MB7703C24A974049CFE5D1E6FBB1CCA%40DM8PR06MB7703.namprd06.prod.outlook.com.
