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Open Source 3D Obstacle Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer

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Page 1: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

Open Source 3D Obstacle Recognition Applied to a Power Line

Inspection Robot

Matheus NascimentoControl and Automation Engineer

Page 2: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

1

Brazil Energy Distribution

38%Numbers

136.027 km40% useful life

24 hours per day7 days per week365 days per year

Page 3: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

2

Brazil Power Line Inspection

Page 4: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

3

Electrical Inspection Robot (ELIR)

Grippers Arms Traction Central Unit

Fixation Pole

Autonomous robot that aims to do

visual and thermal inspection.

Expected payload 8.5 kg

Overcome slopes up to 60º

Page 5: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

4

Development Environment

Intel Core i7 de 300 GHz

2 GPUs Geforce GTX Titan Black

RAM Memory DDR3 - 47,1 GB

Page 6: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

5

ZED StereoLabs

20 m

Page 7: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

6

Stereo Perception Module

Page 8: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

7

K - Nearest Neighbors (KNN)

Page 9: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

8

DEEP LEARNING

Page 12: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

11 - The last one

Contributions

@matheusns

https://github.com/matheusns/stereo_perception

https://github.com/matheusns/ros_zed_data_acquisition

I’m receiving hiring proposals!

Page 13: Open Source 3D Obstacle Recognition Applied to a Power ... · Recognition Applied to a Power Line Inspection Robot Matheus Nascimento Control and Automation Engineer. 1 Brazil Energy

Thank you so much!!

Matheus NascimentoControl and Automation Engineer

@matheusns