Posts by Year

2022

Modern Robotics, Course1 / Chapter 2

7 minute read

2.1 Degrees of Freedom of a Rigid Body (강체의 자유도) 로봇을 다룰 때 필요한 가장 기초는 ‘로봇이 어디에 있는가?’입니다. 이때 필요한 것이 로봇의 위치(Configuration)이죠. 이 강의에서는 로봇의 몸체가 단단한 물체(강체, rig...

Modern Robotics의 시작

less than 1 minute read

로보틱스에 대한 공부를 해보고자 coursera에 등록된 Kevin Lynch 교수님의 강의 Modern Robotics: Mechanics, Plannning, and Control를 듣고 학습한 내용을 정리합니다. 이 강의는 총 6개의 Course로 이루어져있고 각 Cour...

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2020

ROS2 주의 및 참고 사항

less than 1 minute read

colcon build를 한 터미널 창에서 overlay 환경설정(install/local_setup.bash)을 source 하지 말것. 새로운 터미널 창에서 빌드한 워크스페이스의 환경을 설정할 것. 참조: ros2 tutorial (6 source the overlay)

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2019

ROS실습9

less than 1 minute read

navigation

ROS실습8

less than 1 minute read

사진25 안드로이드 ‘ROS control’앱 실행, 연동 앱 메뉴 preference -> Topics 화면 Joystick Topic value을 /cmd_vel 으로 수정 컨트롤 화면 앱에서 연결하기 전에 ubuntu에서 roscore 실행 cartograp...

ROS실습7

less than 1 minute read

windows에서 raspberrypi 접속: ssh pi@xxx.xxx.xxx.xxx 터미널창에 복붙 -> 검은 배경에 우클릭

ROS실습6

less than 1 minute read

putty 쓰지말고 mobaXterm 쓸것(putty 자주 끊김)

ROS실습5

less than 1 minute read

http://emanual.robotis.com/docs/en/platform/turtlebot3/raspberry_pi_3_setup/#install-linux-ubuntu-mate raspberry pi 3 B+ -> raspbian https://m.blog.naver....

ROS실습4

less than 1 minute read

rqt graph, tf tree

ROS실습3

less than 1 minute read

rviz로 시뮬레이션 기본 설치 패키지 kinetic -> melodic으로 바꾸고 설치 git clone 3개 다 하고 catkin_make

ROS실습2

less than 1 minute read

gedit ~/.bashrc

ROS실습1

less than 1 minute read

rviz

ROS를 위한 환경구축

less than 1 minute read

가상머신: VMware Workstation 15 Player 운영체제: ubuntu 18.04 LTS ROS 버전: melodic turtlebot3 SBC 운영체제: raspbian Robot: turtlebot3 burger

TermProject

less than 1 minute read

Hard Work…

Welcome to Jekyll!

less than 1 minute read

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different wa...

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2010

Post: Link Permalink

less than 1 minute read

This theme supports link posts, made famous by John Gruber. To use, just add link: http://url-you-want-linked to the post’s YAML front matter and you’re done.

Post: Quote

less than 1 minute read

Only one thing is impossible for God: To find any sense in any copyright law on the planet. Mark Twain

Post: Notice

1 minute read

A notice displays information that explains nearby content. Often used to call attention to a particular detail.

Post: Chat

2 minute read

Abbott: Strange as it may seem, they give ball players nowadays very peculiar names.

Post: Standard

4 minute read

All children, except one, grow up. They soon know that they will grow up, and the way Wendy knew was this. One day when she was two years old she was playing...

Post: Modified Date

less than 1 minute read

This post has been updated and should show a modified date if used in a layout.

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