Search found 56 matches

by zorro
18 Feb 2025, 05:03
Forum: Bug reports
Topic: Anomaly in Force Sensor Graphs and Performance Improvement with External Monitor
Replies: 2
Views: 53

Re: Anomaly in Force Sensor Graphs and Performance Improvement with External Monitor

Hello, The way graph items are rendered depends on the attached hardware and system configuration. When an external monitor is connected, the system might switch to a different graphics card (e.g., from an integrated GPU to a dedicated GPU), leading to performance changes. This could explain why th...
by zorro
16 Feb 2025, 03:35
Forum: Bug reports
Topic: Anomaly in Force Sensor Graphs and Performance Improvement with External Monitor
Replies: 2
Views: 53

Anomaly in Force Sensor Graphs and Performance Improvement with External Monitor

I've discovered a peculiar phenomenon related to force sensor graphs. I use two figure windows to display the three forces and three torque components from the sensor at the end of a robotic arm. Due to complex external force contacts, the graph content experiences sudden changes and significant jit...
by zorro
14 Jan 2025, 16:05
Forum: Bug reports
Topic: Issue with Mouse Dragging Viewport When Scene Camera Render Mode is Set to OpenGL3
Replies: 1
Views: 358

Issue with Mouse Dragging Viewport When Scene Camera Render Mode is Set to OpenGL3

When the render mode of the scene camera is set to OpenGL3, it is not possible to properly drag the view with the mouse within the viewport. The dragging effect always behaves as if no object has been clicked.
by zorro
14 Jan 2025, 16:01
Forum: Bug reports
Topic: Easy to crash when using " Create dummies on mesh surface"
Replies: 8
Views: 16413

Re: Easy to crash when using " Create dummies on mesh surface"

Hi!
This bug still exists in V4.9.0
by zorro
07 Jan 2025, 16:01
Forum: General questions
Topic: Achieving Desired Control Frequency for a Robotic Arm
Replies: 5
Views: 4583

Re: Achieving Desired Control Frequency for a Robotic Arm

Thanks! I tried starting with `sysCall_dyn` and simply used `print('test')`, but I encountered some issues: 1. It seems that output can only be printed when using the MuJoCo engine. 2. It seems that output can only be printed when using Lua scripts, as there is no output with Python scripts. My code...
by zorro
07 Jan 2025, 04:04
Forum: General questions
Topic: Achieving Desired Control Frequency for a Robotic Arm
Replies: 5
Views: 4583

Re: Achieving Desired Control Frequency for a Robotic Arm

Thank you for your reply! I am very interested in the approach you mentioned using the dynamics callback function. Of course, this method seems to be more advanced, and there are many aspects that I don't fully understand. Therefore, I would appreciate a more detailed explanation. Currently, my unde...
by zorro
30 Dec 2024, 09:55
Forum: General questions
Topic: Achieving Desired Control Frequency for a Robotic Arm
Replies: 5
Views: 4583

Achieving Desired Control Frequency for a Robotic Arm

Hello! How can I achieve control of a robotic arm at a specific control frequency? I intend to use 0.005 seconds as the control frequency. Does this mean that I can only achieve this by adjusting the simulation time step (dt) to 0.005 seconds and then using step mode? Adjusting the simulation dt to ...
by zorro
20 Dec 2024, 08:18
Forum: Feature requests
Topic: New Genesis Physics Engine
Replies: 2
Views: 5043

Re: New Genesis Physics Engine

Never mind, it seems that Genesis has not yet reached a usable state at all.
by zorro
19 Dec 2024, 07:41
Forum: Feature requests
Topic: New Genesis Physics Engine
Replies: 2
Views: 5043

New Genesis Physics Engine

The newly released physics engine, Genesis, looks very promising. Are there any considerations or plans to integrate it into CoppeliSim?
Project link:https://github.com/Genesis-Embodied-AI/Genesis
by zorro
10 Dec 2024, 14:19
Forum: General questions
Topic: Investigating the Discrepancy Between Target and Actual Positions
Replies: 0
Views: 4641

Investigating the Discrepancy Between Target and Actual Positions

Hello! I am attempting to implement admittance control with a control cycle of 0.005 seconds. To achieve this, I have set the simulation time step to 0.005 seconds and adopted a step mode for control execution. Within my control loop, I use an admittance controller to generate admittance acceleratio...