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Bo


Northeastern University

Last seen: 4 years ago |  Active since 2016

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I am an exchange PhD student in control engineering. Current research topics are fractional order controller, large sampling period controller and act-and-wait scheme.

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Answered
ERR_SSL_SERVER_CERT_BAD_FORMAT(-167) under Linux
It seems the internet access is not friendly with MATLAB. I have problems like this when I was in China. I suggest to use a VPN ...

4 years ago | 0

Question


How to understand a Simscape model imported from SolidWorks?
Hey guys, I have watched a seminar called "Quadcopter simulation and control made easy". https://www.mathworks.com/videos/qua...

6 years ago | 1 answer | 0

1

answer

Question


Why the Simulink output is like this?
Hi I am trying to read the Quadrotor Simulink blocks. However, I found a piece very hard to understand. You can see the detai...

6 years ago | 0 answers | 0

0

answers

Question


"Failed to load URL" when I open "Simulation Data Inspector"?
Hi, Anybody got the same issue? When I launch the "Simulation Data Inspector", the page tells me that "Failed to load URL ...

7 years ago | 0 answers | 0

0

answers

Question


How to fix a freedom in Simscape?
Hi I am using the model from https://www.mathworks.com/videos/quadcopter-simulation-and-control-made-easy-93365.html I know ...

7 years ago | 1 answer | 0

1

answer

Answered
Robot System Toolbox doesn't support the message type: mavros_msgs/PositionTarget?
I got the solution from MATLAB support. Please see the following documentation page about the Custom Message Support Package:...

7 years ago | 3

| accepted

Question


Why my topic only send once?
Hello I used the following Simulink model to send ROS topic, but it only send once. Any ideas on that? <</matlabcentral/ans...

7 years ago | 1 answer | 0

1

answer

Question


Robot System Toolbox doesn't support the message type: mavros_msgs/PositionTarget?
Steps for reproducing the problem: * Open the attached Simulink model file. * Double click the Publish block. <</matlabce...

7 years ago | 4 answers | 2

4

answers

Answered
How to change the message frequency of sending ROS topics?
I figured this out. I needed to change the constant block to sine wave block and set the Solve to "Fixed solver" and set the fi...

7 years ago | 1

| accepted

Question


How to change the message frequency of sending ROS topics?
Hello, I just figured out how to use Simulink to send ROS topic with Robotics System Toolbox by reading this: <https://www...

7 years ago | 1 answer | 1

1

answer

Answered
how i install arduino IO library for simulink ?
I think what you need is: Legacy MATLAB and Simulink Support for Arduino <https://www.mathworks.com/matlabcentral/fileexch...

7 years ago | 0

Question


Have you guys (or has anyone) been able to get the AR Drone video stream into Matlab with low latency?
I found one comment in this link. I am also interested in this. Do you have any updates on this? <https://www.mathworks.com/m...

7 years ago | 0 answers | 0

0

answers

Question


simulink block display string like "???"
<</matlabcentral/answers/uploaded_files/59852/arduino%20analog%20input.PNG>> Hello I inserted a "Analog Input" block from ...

8 years ago | 1 answer | 0

1

answer