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淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Humix X ROS
分享人:陳功瀚
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Hello
陳功瀚 (Kartik)
淡江電機博士班研究生
曾經帶領開發過的機器人
足球機器人
移動機械臂
極早期滅火機器人
揀貨機器人應用於ARC
使用ROS( Robot Operating System)的經歷
2013年開始
約4年
P-2/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
大綱
ROS介紹
Why ROS?
機器人介紹
ROS系統概念
Topic、Service
Gazebo (3D Simulator)
Humix與ROS結合
概觀
安裝介紹
操作介紹
簡易demo
P-3/31
淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS
Robot Operating System
Powering the world’s robots
OSRF(Open Source Robotics Foundation)
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS介紹(1/3)
Robot Operating System (ROS)
歷史
2007年,由史丹佛人工智慧實驗室(Stanford Artificial
Intelligence Laboratory)發展
2008 – 2013年,主要由Willow Garage 進行維護
2013年-,主要由OSRF進行維護
 提供類似作業系統的功能 (operating system-like functionality)
非作業系統
必須基於作業系統下進行
預設為Linux Ubuntu
 支援Raspberry Pi
亦可實現在OS X作業系統 (Experimental)
P-5/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS介紹(2/3)
支援的作業系統
P-6/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS介紹(3/3)
更準確來說,ROS是一個「機器人開發框架」
完善並且簡單的通訊架構
專案管理
 透過簡單共通的通訊架構,迅速使用別人開發的專案
 只需了解輸出入內容即可使用
 不需作程式整合
方便的工具
 3D 介面(Gazebo、Rviz)
開放原程式
眾多專案(Package)可供使用
 Hokuyo雷射測距儀、IMU、Kinect、Realsense…等感測裝置
 Arduino模組
 各式演算法與套件支援模組(OpenCV、PCL、SLAM….等)
P-7/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (1/12)
使用ROS為平台的機器人
PR2 (Personal Robotics)
Aldebaran Nao
Meka
Toyota’s HSR
youBot
UBR-1
LEGO NXT
P-8/31
PR2 Aldebaran Nao
ASCTec Hummingbird
Toyota’s HSR
Meka
UBR-1
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (2/12)
PR2 (Personal Robotics)
http://www.willowgarage.com/pages/pr2/specs
P-9/31
Type PR2
Software ROS
Manipulator A Arm :: 4
B Wrist :: 3
C Gripper :: 1
Payload 1.8 Kg
Computing Processors :: Two
Quad-Core i7 Xeon
Processors (8 cores)
Memory :: 24 GB
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (3/12)
PR2 (Personal Robotics) 摺衣服,50x,2010年
P-10/31
https://www.youtube.com/watch?v=gy5g33S0Gzo
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (4/12)
P-11/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (5/12)
Meka-M1
http://mekabot.com/products/m1-mobile-manipulator/
P-12/31
Type M1
Software ROS
Weight 165Kg
Size Height 1260mm
Length 800 mm
Width 460 mm
Manipulator 7 DOF
Payload 1.5kg
Release 2011
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (6/12)
Toyota’s HSR(Human Support Robot)
http://www.toyota-global.com/innovation/partner_robot/family_2.html
P-13/31
Type HSR
Software ROS
Weight 32Kg
Size Height 830~1330mm
Diameter:370mm
Payload 1.5kg
Release 2012
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (7/12)
Unbounded Robotics UBR-1
http://unboundedrobotics.com/
P-14/31
Type UBR-1
Software ROS
Weight 73kg
Size Height Min 965mm
Height Max 1320mm
Manipulator 7-DOF
Payload 1.5kg
Speed 1.0m/s
Release 2013
Special 14”Vertical Travel
3D RBG-sensor
Self Docking
2D Laser Scanner
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (8/12)
Aldebaran NAO
Aldebaran's NAOqiOS
naoqi_driver 溝 通 NAOqiOS
與ROS
可使用ROS套件進行控制
https://community.aldebaran-robotics.com/nao/
P-15/31
Type Nao
Weight 5.2Kg
Size Height 573mm
Length 275 mm
Width 311 mm
FREEDOM HEAD x2 DOF
ARM x5 DOF
PELVIS x1 DOF
LEG x5 DOF
HAND x1 DOF
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (9/12)
Pepper
由Aldebaran與Softback開發
 2013年Aldebaran已併Softback併下
naoqi_driver溝通NAOqiOS 與ROS
可使用ROS套件進行控制
P-16/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (10/12)
淡江機器人中心使用ROS實現之機器人
P-17/31
滅火機器人 (與消防基金會合作)
足球機器人
揀貨機器人
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (11/12)
ROS 8 Years
P-18/31
https://www.youtube.com/watch?v=Z70_3wMFO24
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Why ROS? (12/12)
ROS實現的機器人
ROS機器人列表
 http://robots.ros.org/
ROS 8 Years:
 https://www.youtube.com/watch?v=Z70_3wMFO24
ROS 5 Years:
 https://www.youtube.com/watch?v=PGaXiLZD2KQ
ROS 3 Years:
 https://www.youtube.com/watch?v=7cslPMzklVo
P-19/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS系統概念(1/4)
整個ROS由各個Package(專案)組成
roscpp
rospy
每個Package由各個Node(節點)組成
每個Node都是一個單獨的程式
亦即每個Node都有一個程式進入點(main)
所有的Node由TCP/IP進行溝通,並提供以下方法
Topic
Service
所有資源的表示,以Linux路徑方式表示
/Vision/FaceDect
P-20/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS系統概念(2/4)
Topic
可想像成是一個公佈欄
Publish(傳送)
Publish To Topic
將資訊不斷的往Topic傳送
Subscribe(訂閱)
Subscribe A Topic
不斷的訂閱Topic資料
P-21/31
/teleop_turtle: Node
/turtlesim: Node
/turtle1/command_velocity: Topic
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS系統概念(3/4)
Service
如同一般的Server、Client
Server(伺服端)
被動等待Client傳送訊息
當Client有所請求時,回覆訊息
Client(用戶端)
觸發請求給Service
當有需求時才進行,不會一直進行
Topic、Service不同處
Topic的Subscribe並不會回覆資料,單向
Service的Server回覆資料,雙向
P-22/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS系統概念(4/4)
Topic通常用於連續不間斷的資料傳輸
Service用於不頻繁間斷的資料傳輸
當二個Node之間傳輸資料,只要
1.決定Topic名稱
2.訂定Topic格式
範例
 1.Topic名稱: /Vision/ballPosition
 2.Topic格式:
 X double
 Y double
說穿了,ROS就是一個非常容易溝通的網路環境
非現行開發者,只要看Topic或Service格式即可知輸出入
P-23/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS版本說明
ROS版本(Distributions)
P-24/31
http://wiki.ros.org/Distributions
Groovy
Hydro
Indigo
Kinetic
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Gazebo (1/4)
何由Gazebo
ROS上的3D模擬介面
Why Gazebo?
DARPA比賽分二組
 DARPA Robotics Challenge (DRC)
Virtual Robotics Challenge (VRC)
其中VRC比賽模擬環境即是以Gazebo為基礎上建立
 參考影片
 Gazebo-Simulator-for-DARPA-Virtual-Robotics-Challenge.mp4
P-25/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Gazebo (2/4)
Gazebo
SDF(Simulation Description Format)
使用XML格式描述各個物體
位置、大小
物理參數
可模擬物理參數
慣性
摩擦力
地心引力
可引入STL(.stl) 、COLLADA(.dae)的3D模型
P-26/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Gazebo (3/4)
Gazebo參考影片:VRC
DARPA Virtual Robotics Challenge (VRC)
P-27/31
https://www.youtube.com/watch?v=k2wVj0BbtVk
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Gazebo (4/4)
Gazebo參考影片:四旋翼+影像模擬
P-28/31
https://www.youtube.com/watch?v=4he7mPV41Xc
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
ROS結論
ROS優點
以網路為基礎的機器人開發架構
輸入/輸出明確
分工明確
機器人相關資源眾多 (套件很多)
強大的3D模擬工具(Gazebo)
缺點
版本太多,不同版本套件可能無法共用
多機器人的支援尚未完整
P-29/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
參考資料
參考資料
ROS入門,http://wiki.ros.org/ROS/Tutorials
 看了不下千次
ROS介紹,
http://my.phirobot.com/drafts/ros_quick_start1_start_with_ubu
ntu_for_ros.html
Gazebo入門,http://gazebosim.org/wiki/Tutorials
SDF,http://gazebosim.org/sdf/1.4.html
VCR,
http://www.darpa.mil/NewsEvents/Releases/2013/06/27.aspx
影片
 PR2,www.youtube.com/watch?v=S2GAz5F03Ls
 Gazebo VRC,https://www.youtube.com/watch?v=yVICMC_BAiU
P-30/31
淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Humix X ROS
進入主題
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
概觀
ROS在Kinetic 版本後,已全面支援NodeJS
與Humix結合非常容易!
在Kinetic 版本之前需使用rosbridge套件
 Humix-rosbridge
 https://github.com/kbehouse/humix-rosbridge
實作方式
製作一個humix-sense模組
製作一個ROS節點,與ROS溝通
以上功能在同一隻程式
當接收到humix事件時 -> 觸發ROS的命令
Github
https://github.com/kbehouse/humix-ros-module
P-32/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
安裝
確定以下套件已安裝
humix-think
 https://github.com/project-humix/humix-think
humix-sense
 https://github.com/project-humix/humix-sense
ROS Kinetic
 http://wiki.ros.org/kinetic/Installation
安裝humix-ros-module
git clone git@github.com:kbehouse/humix-ros-module.git
cd humix-ros-module
npm install
P-33/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
啟動
啟動ROS與一隻小烏龜
roscore
rosrun turtlesim turtlesim_node.
啟動Humix
cd ~/humix/humix-think/
npm start
 cd ~/humix/humix-sense
npm start
cd ~/humix/humix-ros-module
npm start
P-34/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Humix Flow
Flow
P-35/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
Demo影片
Humix X ROS
P-36/31
https://youtu.be/aLF1cb5rmuk
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
一點點技術 (1/4)
Dependencies
Package.json
使用以下三個套件
require
P-37/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
一點點技術 (2/4)
與ROS的連結
在ROS中創立/humix節點
創立一個publisher名為pub
P-38/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
一點點技術 (3/4)
當接收到humix-sense的robot_cmd
Humix-ros-module接收到robot_cmd的command
call_robot_cmd()
P-39/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
一點點技術 (4/4)
以上霧煞煞
http://wiki.ros.org/ROS/Tutorials
約2~3天 (很值得學習)
 有Linux指令基礎與C++或Ptyhon基礎.
 一起為台灣打下機器人產業的基礎
P-40/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
其他Demo (1/2)
Humix 控制機械手臂
P-41/31
淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
其他Demo (2/2)
實體人形機器人展示
ROS Indigo
使用rosbridge溝通
Github
https://github.com/kbehouse
/humix-rosbridge
P-42/31
感謝聖儒製作人形功能
淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS
謝 謝 指 教

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Humix X ROS

  • 1. 淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Humix X ROS 分享人:陳功瀚
  • 2. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Hello 陳功瀚 (Kartik) 淡江電機博士班研究生 曾經帶領開發過的機器人 足球機器人 移動機械臂 極早期滅火機器人 揀貨機器人應用於ARC 使用ROS( Robot Operating System)的經歷 2013年開始 約4年 P-2/31
  • 3. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 大綱 ROS介紹 Why ROS? 機器人介紹 ROS系統概念 Topic、Service Gazebo (3D Simulator) Humix與ROS結合 概觀 安裝介紹 操作介紹 簡易demo P-3/31
  • 4. 淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS Robot Operating System Powering the world’s robots OSRF(Open Source Robotics Foundation)
  • 5. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS介紹(1/3) Robot Operating System (ROS) 歷史 2007年,由史丹佛人工智慧實驗室(Stanford Artificial Intelligence Laboratory)發展 2008 – 2013年,主要由Willow Garage 進行維護 2013年-,主要由OSRF進行維護  提供類似作業系統的功能 (operating system-like functionality) 非作業系統 必須基於作業系統下進行 預設為Linux Ubuntu  支援Raspberry Pi 亦可實現在OS X作業系統 (Experimental) P-5/31
  • 6. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS介紹(2/3) 支援的作業系統 P-6/31
  • 7. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS介紹(3/3) 更準確來說,ROS是一個「機器人開發框架」 完善並且簡單的通訊架構 專案管理  透過簡單共通的通訊架構,迅速使用別人開發的專案  只需了解輸出入內容即可使用  不需作程式整合 方便的工具  3D 介面(Gazebo、Rviz) 開放原程式 眾多專案(Package)可供使用  Hokuyo雷射測距儀、IMU、Kinect、Realsense…等感測裝置  Arduino模組  各式演算法與套件支援模組(OpenCV、PCL、SLAM….等) P-7/31
  • 8. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (1/12) 使用ROS為平台的機器人 PR2 (Personal Robotics) Aldebaran Nao Meka Toyota’s HSR youBot UBR-1 LEGO NXT P-8/31 PR2 Aldebaran Nao ASCTec Hummingbird Toyota’s HSR Meka UBR-1
  • 9. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (2/12) PR2 (Personal Robotics) http://www.willowgarage.com/pages/pr2/specs P-9/31 Type PR2 Software ROS Manipulator A Arm :: 4 B Wrist :: 3 C Gripper :: 1 Payload 1.8 Kg Computing Processors :: Two Quad-Core i7 Xeon Processors (8 cores) Memory :: 24 GB
  • 10. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (3/12) PR2 (Personal Robotics) 摺衣服,50x,2010年 P-10/31 https://www.youtube.com/watch?v=gy5g33S0Gzo
  • 11. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (4/12) P-11/31
  • 12. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (5/12) Meka-M1 http://mekabot.com/products/m1-mobile-manipulator/ P-12/31 Type M1 Software ROS Weight 165Kg Size Height 1260mm Length 800 mm Width 460 mm Manipulator 7 DOF Payload 1.5kg Release 2011
  • 13. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (6/12) Toyota’s HSR(Human Support Robot) http://www.toyota-global.com/innovation/partner_robot/family_2.html P-13/31 Type HSR Software ROS Weight 32Kg Size Height 830~1330mm Diameter:370mm Payload 1.5kg Release 2012
  • 14. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (7/12) Unbounded Robotics UBR-1 http://unboundedrobotics.com/ P-14/31 Type UBR-1 Software ROS Weight 73kg Size Height Min 965mm Height Max 1320mm Manipulator 7-DOF Payload 1.5kg Speed 1.0m/s Release 2013 Special 14”Vertical Travel 3D RBG-sensor Self Docking 2D Laser Scanner
  • 15. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (8/12) Aldebaran NAO Aldebaran's NAOqiOS naoqi_driver 溝 通 NAOqiOS 與ROS 可使用ROS套件進行控制 https://community.aldebaran-robotics.com/nao/ P-15/31 Type Nao Weight 5.2Kg Size Height 573mm Length 275 mm Width 311 mm FREEDOM HEAD x2 DOF ARM x5 DOF PELVIS x1 DOF LEG x5 DOF HAND x1 DOF
  • 16. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (9/12) Pepper 由Aldebaran與Softback開發  2013年Aldebaran已併Softback併下 naoqi_driver溝通NAOqiOS 與ROS 可使用ROS套件進行控制 P-16/31
  • 17. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (10/12) 淡江機器人中心使用ROS實現之機器人 P-17/31 滅火機器人 (與消防基金會合作) 足球機器人 揀貨機器人
  • 18. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (11/12) ROS 8 Years P-18/31 https://www.youtube.com/watch?v=Z70_3wMFO24
  • 19. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Why ROS? (12/12) ROS實現的機器人 ROS機器人列表  http://robots.ros.org/ ROS 8 Years:  https://www.youtube.com/watch?v=Z70_3wMFO24 ROS 5 Years:  https://www.youtube.com/watch?v=PGaXiLZD2KQ ROS 3 Years:  https://www.youtube.com/watch?v=7cslPMzklVo P-19/31
  • 20. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS系統概念(1/4) 整個ROS由各個Package(專案)組成 roscpp rospy 每個Package由各個Node(節點)組成 每個Node都是一個單獨的程式 亦即每個Node都有一個程式進入點(main) 所有的Node由TCP/IP進行溝通,並提供以下方法 Topic Service 所有資源的表示,以Linux路徑方式表示 /Vision/FaceDect P-20/31
  • 21. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS系統概念(2/4) Topic 可想像成是一個公佈欄 Publish(傳送) Publish To Topic 將資訊不斷的往Topic傳送 Subscribe(訂閱) Subscribe A Topic 不斷的訂閱Topic資料 P-21/31 /teleop_turtle: Node /turtlesim: Node /turtle1/command_velocity: Topic
  • 22. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS系統概念(3/4) Service 如同一般的Server、Client Server(伺服端) 被動等待Client傳送訊息 當Client有所請求時,回覆訊息 Client(用戶端) 觸發請求給Service 當有需求時才進行,不會一直進行 Topic、Service不同處 Topic的Subscribe並不會回覆資料,單向 Service的Server回覆資料,雙向 P-22/31
  • 23. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS系統概念(4/4) Topic通常用於連續不間斷的資料傳輸 Service用於不頻繁間斷的資料傳輸 當二個Node之間傳輸資料,只要 1.決定Topic名稱 2.訂定Topic格式 範例  1.Topic名稱: /Vision/ballPosition  2.Topic格式:  X double  Y double 說穿了,ROS就是一個非常容易溝通的網路環境 非現行開發者,只要看Topic或Service格式即可知輸出入 P-23/31
  • 24. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS版本說明 ROS版本(Distributions) P-24/31 http://wiki.ros.org/Distributions Groovy Hydro Indigo Kinetic
  • 25. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Gazebo (1/4) 何由Gazebo ROS上的3D模擬介面 Why Gazebo? DARPA比賽分二組  DARPA Robotics Challenge (DRC) Virtual Robotics Challenge (VRC) 其中VRC比賽模擬環境即是以Gazebo為基礎上建立  參考影片  Gazebo-Simulator-for-DARPA-Virtual-Robotics-Challenge.mp4 P-25/31
  • 26. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Gazebo (2/4) Gazebo SDF(Simulation Description Format) 使用XML格式描述各個物體 位置、大小 物理參數 可模擬物理參數 慣性 摩擦力 地心引力 可引入STL(.stl) 、COLLADA(.dae)的3D模型 P-26/31
  • 27. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Gazebo (3/4) Gazebo參考影片:VRC DARPA Virtual Robotics Challenge (VRC) P-27/31 https://www.youtube.com/watch?v=k2wVj0BbtVk
  • 28. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Gazebo (4/4) Gazebo參考影片:四旋翼+影像模擬 P-28/31 https://www.youtube.com/watch?v=4he7mPV41Xc
  • 29. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS ROS結論 ROS優點 以網路為基礎的機器人開發架構 輸入/輸出明確 分工明確 機器人相關資源眾多 (套件很多) 強大的3D模擬工具(Gazebo) 缺點 版本太多,不同版本套件可能無法共用 多機器人的支援尚未完整 P-29/31
  • 30. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 參考資料 參考資料 ROS入門,http://wiki.ros.org/ROS/Tutorials  看了不下千次 ROS介紹, http://my.phirobot.com/drafts/ros_quick_start1_start_with_ubu ntu_for_ros.html Gazebo入門,http://gazebosim.org/wiki/Tutorials SDF,http://gazebosim.org/sdf/1.4.html VCR, http://www.darpa.mil/NewsEvents/Releases/2013/06/27.aspx 影片  PR2,www.youtube.com/watch?v=S2GAz5F03Ls  Gazebo VRC,https://www.youtube.com/watch?v=yVICMC_BAiU P-30/31
  • 31. 淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Humix X ROS 進入主題
  • 32. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 概觀 ROS在Kinetic 版本後,已全面支援NodeJS 與Humix結合非常容易! 在Kinetic 版本之前需使用rosbridge套件  Humix-rosbridge  https://github.com/kbehouse/humix-rosbridge 實作方式 製作一個humix-sense模組 製作一個ROS節點,與ROS溝通 以上功能在同一隻程式 當接收到humix事件時 -> 觸發ROS的命令 Github https://github.com/kbehouse/humix-ros-module P-32/31
  • 33. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 安裝 確定以下套件已安裝 humix-think  https://github.com/project-humix/humix-think humix-sense  https://github.com/project-humix/humix-sense ROS Kinetic  http://wiki.ros.org/kinetic/Installation 安裝humix-ros-module git clone git@github.com:kbehouse/humix-ros-module.git cd humix-ros-module npm install P-33/31
  • 34. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 啟動 啟動ROS與一隻小烏龜 roscore rosrun turtlesim turtlesim_node. 啟動Humix cd ~/humix/humix-think/ npm start  cd ~/humix/humix-sense npm start cd ~/humix/humix-ros-module npm start P-34/31
  • 35. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Humix Flow Flow P-35/31
  • 36. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS Demo影片 Humix X ROS P-36/31 https://youtu.be/aLF1cb5rmuk
  • 37. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 一點點技術 (1/4) Dependencies Package.json 使用以下三個套件 require P-37/31
  • 38. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 一點點技術 (2/4) 與ROS的連結 在ROS中創立/humix節點 創立一個publisher名為pub P-38/31
  • 39. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 一點點技術 (3/4) 當接收到humix-sense的robot_cmd Humix-ros-module接收到robot_cmd的command call_robot_cmd() P-39/31
  • 40. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 一點點技術 (4/4) 以上霧煞煞 http://wiki.ros.org/ROS/Tutorials 約2~3天 (很值得學習)  有Linux指令基礎與C++或Ptyhon基礎.  一起為台灣打下機器人產業的基礎 P-40/31
  • 41. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 其他Demo (1/2) Humix 控制機械手臂 P-41/31
  • 42. 淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 其他Demo (2/2) 實體人形機器人展示 ROS Indigo 使用rosbridge溝通 Github https://github.com/kbehouse /humix-rosbridge P-42/31 感謝聖儒製作人形功能
  • 43. 淡江大學電機工程學系 / 智慧型控制實驗室淡江大學電機工程學系 / 智慧型控制實驗室I.C. LAB / Dept. of E. E., Tamkang University Humix X ROS 謝 謝 指 教

Hinweis der Redaktion

  1. http://mekabot.com/products/m1-mobile-manipulator/ http://spectrum.ieee.org/automaton/robotics/humanoids/meka-robotics-announces-mobile-manipulator-with-kinect-and-ros
  2. 01:12 02:26 03:43
  3. http://mekabot.com/products/m1-mobile-manipulator/ http://spectrum.ieee.org/automaton/robotics/humanoids/meka-robotics-announces-mobile-manipulator-with-kinect-and-ros
  4. http://www.toyota-global.com/innovation/partner_robot/family_2.html 身體為可移動式
  5. http://unboundedrobotics.com/ http://unboundedrobotics.com/ubr-1/specification/ Vertical Travel
  6. http://mekabot.com/products/m1-mobile-manipulator/ http://spectrum.ieee.org/automaton/robotics/humanoids/meka-robotics-announces-mobile-manipulator-with-kinect-and-ros
  7. http://mekabot.com/products/m1-mobile-manipulator/ http://spectrum.ieee.org/automaton/robotics/humanoids/meka-robotics-announces-mobile-manipulator-with-kinect-and-ros
  8. http://unboundedrobotics.com/ http://unboundedrobotics.com/ubr-1/specification/ Vertical Travel
  9. http://unboundedrobotics.com/ http://unboundedrobotics.com/ubr-1/specification/ Vertical Travel
  10. http://unboundedrobotics.com/ http://unboundedrobotics.com/ubr-1/specification/ Vertical Travel
  11. http://unboundedrobotics.com/ http://unboundedrobotics.com/ubr-1/specification/ Vertical Travel