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Gaurav Bhosale

MathWorks

Last seen: 14 days ago Active since 2020

Work with MATLAB and Simulink

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Answered
Configure Gazebo and Simulink for Co-simulation of a Manipulator Robot
Hi Maryam, " add .sdf file to an existing world, manually or via the Gazebo GUI" means, once you launched Gazebo with your SD...

20 days ago | 1

| accepted

Answered
Co-Simulation - Simulink, gazebo: Error evaluating 'MaskDialog'
Hi Jaeyong, I checked both .world files and saw issue in The_RC_Car_World.world I found that, in the The_RC_Car_World.world ...

2 months ago | 0

| accepted

Answered
Gazebo Plug-in with Simulink : world position/orientation & relative position/orientation of the link
Hi Yunsik, The 'pose' values present in Gazebo GUI are 'relative_pose' Here, 'relative_pose' from Simulink are matching wi...

3 months ago | 0

Answered
Problem with gazebo subscribe block in simulink
Hi Aleksey, To enable custom message support, you need to use 'gazebogenmsg' in MATLAB. The .proto files or Gazebo msgs, you ...

3 months ago | 0

Answered
C++ file for Gazebo plugin "GazeboCoSimPlugin.so"
Hi Jaeyong, As you already have ROS2 and Gazebo VM, I will provide you details with respect to same VM. The Gazebo plugin so...

3 months ago | 0

Answered
Gazebo Customized Plugin: Read the body names of contacts
Hi Yunsik, As mentioned in the error, " Examine the configurations of 'Gazebo Robot/MATLAB Function' for one of the followin...

4 months ago | 0

| accepted

Answered
Simulating multiple robots in Gazebo through MATLAB/Simulink
Hi Antonio, There is command overriding issue associated with few apply command in multiple robot scenario. We worked on this...

4 months ago | 0

Answered
Gazebo Customized Plugin: Read contact positions that contains both a variable sized element and an array of sub-buses
Hi Yunsik, Add 'MATLAB function' block in Simulink and add following code lines in the function function y = fcn(u) y = strin...

4 months ago | 0

Answered
Gazebo Customized Plugin: Read contact positions that contains both a variable sized element and an array of sub-buses
Hi Yunsik, I created Simulink model for Contacts message and able to subscribe Contacts message data. To enable this, I did fol...

4 months ago | 0

| accepted

Answered
Gazebo Customized Plugin: Read contact positions that contains both a variable sized element and an array of sub-buses
Hi Yunsik, You can directly get Position.x at Bus Selector 13 by selection/expanding Position in Bus Selector. Any specific re...

4 months ago | 0

Answered
Gazebo subscribe block error in Simulink
Hi Yunsik, 1] This issue is more related to mux don't support variable size input. So, might be you need to try with fixed size...

5 months ago | 0

Answered
Error of gazebogenmsg to create the customized gazebo plugin
Hi Yunsik, You need to select Microsoft Visual C++ 2019 as follows, >> mex -setup cpp MEX configured to use 'Micros...

5 months ago | 0

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Answered
How to apply relative force/torque/wrench using Gazebo Co simulation blocks in Simulink?
Hi Kenneth, To enable Gazebo functionality which are not available in current MATLAB-Simulink support, you can create custom pl...

5 months ago | 0

Answered
Gazebo subscribe block error in Simulink
Hi Yunsik, The Gazebo_SL_Bus_gazebo_msgs_custom_gazebo_msgs_Contacts.contact.wrench.body_1_wrench.force.x is of variable length...

6 months ago | 0

| accepted

Answered
How to subscribe topic from gazebo by using the "gazebo subscribe block" in simulink
Hi shengqi, The Gazebo Subscribe block is designed for Custom Message Support. Basically, other than built-in support ( Read Bl...

7 months ago | 0

Answered
Probems working with Gazebo Pacer and ROS Messages
Hi Martin, You might need to update plugin from VM. Use packageGazeboPlugin and copy-build plugin on VM. You can follow exampl...

8 months ago | 0

Answered
Multiple mobile robots simulation with simulink and gazebo
Hi Alberto, The ApplyLinkWrench command with two robot can be configured as follows and work for two robots. Can you specify...

8 months ago | 0

| accepted

Answered
Co-simulation between Simulink and Gazebo runs slowly
Hi Haruki, You changed sampling time from 0.01 to 0.001 in the Gazebo Simulink block, which is correct. Currently, this is the ...

9 months ago | 0

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Answered
What is this error in Gazebo Co-Simulator?
Hi Fabricio, I am able to replicate enviorment you are using and able to subscribe topic without any issue. To use custom m...

9 months ago | 0

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Answered
Password to install package in ros_melodic_dashing_gazebov9.vmx
Hi Van, You can see details on VM desktop screen, below the Virtual machine IP. User name : user Password : password

9 months ago | 1

| accepted

Answered
Failed to Launch Gazebo Simulation Environment
Hi Van, The shipped VM contains older Gazebo version and RAM is limited to 2GB. Can you please try following two things, 1] U...

9 months ago | 0

Answered
Control A Differential-Drive Robot in Gazebo With Simulink
Hi Shounak, There is no need to create differentialDriveRobot.world file. The differentialDriveRobot.world is available only...

11 months ago | 0