MaplePrimes - MapleSim 2023 Posts and Questions

How do I measure the forces in the cable?

ZnMnCr — Sat, 26 Apr 2025 07:50:35 Z

When I measure the summary_Tension of the cable directly, the force of the cable suspending the weight is always somewhat different from the gravity of the weight. I'm not sure what summary_Tension a and b stand for and why they differ from the gravity force? I set the acceleration of gravity, g, to 10. m =1kg

Convert from MapleSim to Simulink Matlab by using the S-function code Generation

bachtdh1 — Fri, 15 Mar 2024 10:50:50 Z

Hi,

I am trying to convert from MapleSim to Simulink Matlab by using the S-function code Generation connector, but I got the above message when I uploaded the selected subsystem and I have no idea how can I fix it. Please help me

Has anybody had this strange error: Maple does not start. A fatal error is detected by Java RE.

C_R — Tue, 24 Oct 2023 10:29:30 Z

Both, Maple and MapleSim in Versions from 2021 to 2023 do not start. A logfile is saved which starts as

# A fatal error has been detected by the Java Runtime Environment:

# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000000000000, pid=17256, tid=10520

# JRE version: OpenJDK Runtime Environment Temurin-19.0.1+10 (19.0.1+10) (build 19.0.1+10)

# Java VM: OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (19.0.1+10, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)

# Problematic frame:

# C 0x0000000000000000

This only occurs when the notebook (on which the error occurs) is connected to the domain network. If the notebook is not connected, Maple and MapleSim can be started and will continue to run when the network is reconnected.

Has anybody seen this before or any ideas what this could be?

Edit: This all happened under Windows 10 on a notebook that has been running Maple for 3 years and only recently displayed this error.

Edit2: Connection via an USB doc which also connects to an external monitor.

Maple and MapleSim 2023.1 updates

eithne — Wed, 12 Jul 2023 15:59:37 Z

We have just released updates to Maple and MapleSim.

Maple 2023.1 includes improvements to the math engine, Plot Builder, import/export, and more. We recommend that all Maple 2023 users install this update.

This update is available through Tools>Check for Updates in Maple, and is also available from the Maple 2023.1 download page, where you can find more details.

In particular, please note that this update includes fixes to problems with Quantifier Elimination and Group Theory, and improves performance after a period of inactivity, all of which were reported on MaplePrimes. Thanks for the feedback!

At the same time, we have also released an update to MapleSim, which contains a variety of improvements to MapleSim and its add-ons. You can find more information on the MapleSim 2023.1 download page.

Adding coodinates

yahya121990 — Tue, 30 May 2023 15:51:07 Z

Hi,

I imported a CAT diagram from (Solidworks) to (MapleSim 2023) and I defined the coordinates. The problem is when I want to show the 3D workspace, the coordinates are not at places I defined them. All the coordinates shows in single same place.

Can some suppress (i.e. ignore) the warning in the attached file

C_R — Thu, 27 Apr 2023 17:58:35 Z

I cannot. If I right click on the warning I get only a copy option

Double_Pendulum_warning.msim