Gazebo 3Dããã±ãŒãžãã·ãã¥ã¬ãŒã¿ãŒãšããŠäœ¿çšãããµãã«ãŒãäœåãªãããããã¥ãŒããã€ãDARwIn-OPããŠãããŒãµã«ãããããã©ãããã©ãŒã ãšããŠäœ¿çšããŸãã

Gazebo Simulatorã®DARwIn-OP
ã¬ãã¹ã³ãåŠã³ãã³ãŒãäŸã䜿çšããç¬èªã®ã¢ã«ãŽãªãºã ãäœæããããã«ãé«äŸ¡ãªæ©åšããœãããŠã§ã¢ãè³Œå ¥ããå¿ èŠã¯ãããŸããã ãã¹ãŠã®ãœãããŠã§ã¢ã¯ç¡æã§ãããã¢ã«ãŽãªãºã ã®ãããã°ãšãã¢ã³ã¹ãã¬ãŒã·ã§ã³ã¯ã·ãã¥ã¬ãŒã¿ã§å®è¡ãããŸãã å®æãããããžã§ã¯ãã¯å®éã®ããããã«ç§»æ€ãããçµæãå®èšŒãããŸãã
éå¶å©å£äœOSRFïŒãªãŒãã³ãœãŒã¹ãããã財å£ïŒã«ãã£ãŠéçºãããGazebo 3Dã«ã¯ ãä»ã®ããããã·ãã¥ã¬ãŒã¿ãŒã«æ¯ã¹ãŠããã€ãã®å©ç¹ããããŸãã ãŸããç¡æã§ããªãŒãã³ãœãŒã¹ã®ã³ãŒãããããŸãã 第äºã«ãããã¯ã°ããŒãã«ãªããããå·¥åŠã³ãã¥ããã£ã®éã§éåžžã«äººæ°ããããå ¬åŒã®DARPA競äºã·ãã¥ã¬ãŒã¿ã§ãã 第äžã«ãGazeboã¯ROSïŒRobot Operating SystemïŒãœãããŠã§ã¢ãã©ãããã©ãŒã ãšå®å šã«çµ±åãããŠãããããGazeboãšROSã§éçºãããä»®æ³ããããã管çããããã°ã©ã ã¯ãå®éã®ããããã«æ¯èŒçç°¡åã«ç§»è¡ã§ããŸãã

ã·ãã¥ã¬ãŒã¿ãŒGazeboã®ããããPR2
ãã®ã¬ãã¹ã³ã§ã¯ãææ°ããŒãžã§ã³ã®Gazeboãã€ã³ã¹ããŒã«ãã ROSãœãããŠã§ã¢ãã©ãããã©ãŒã ã«æ¥ç¶ããDARwinããããã®ç©çã¢ãã«ãããŠã³ããŒãããŠæ©ãããæ¹æ³ãåŠã³ãŸãã æåŸã«ãããŒããŒããããããããåããããã®ç°¡åãªãªã¢ãŒãã³ã³ãããŒã«ã·ã¹ãã ãã»ããã¢ããããŸãã 䞊è¡ããŠãROSã®ã€ã³ãã©ã¹ãã©ã¯ãã£ãç¿åŸããŸãã
ROSã®ã€ã³ã¹ããŒã«
æãæéã®ãããæåã®ã¹ãããã¯ãROSãšGazeboãã€ã³ã¹ããŒã«ããããšã§ãã ROSãã€ã³ã¹ããŒã«ããã«ã¯ãLinux PCïŒUbuntu 15.04ãªã©ïŒãå¿ èŠã§ãã WindowsãŸãã¯Mac OSãŠãŒã¶ãŒã®å ŽåãLinux Ubuntuãã€ã³ã¹ããŒã«ãããVirtual Boxãªã©ã®ä»®æ³ãã·ã³ã䜿çšã§ããŸãã ä»®æ³ãã·ã³ã®äžã§éåžžã®3DãµããŒããæ§æã§ããªãã£ããããGazeboãã¯ã©ãã·ã¥ãããããã¬ãŒãã䜿çšããŠããããšã«ããã«æ°ä»ããŸãã ãããã£ãŠãã¯ãŒã¯ã¢ãŠããšããŠä»®æ³ãã·ã³ã䜿çšã§ããŸãããå®éã®éçºã§ã¯Linuxã䜿çšããããšããå§ãããŸãã
ROSã¯2ã€ã®æ¹æ³ã§ã€ã³ã¹ããŒã«ã§ããŸãã æåã®æ¹æ³ã¯æ¯èŒçç°¡åã§ã-ãã«ãæžã¿ã®Debianããã±ãŒãžãã€ã³ã¹ããŒã«ããŸãã ãã®æ¹æ³ã¯ãUbuntu SaucyïŒ13.10ïŒãŸãã¯TrustyïŒ14.04ïŒããŸãã¯äŸãã°Debian Wheezyãã€ã³ã¹ããŒã«ããå Žåã«é©ããŠããŸãã 2çªç®ã®æ¹æ³ã¯ããè€éã§ãããã«ãããã®ã§ã-ããã¯ãœãŒã¹ããã®ã€ã³ã¹ããŒã«ã§ãã ããã䜿çšããŠãUbuntuãŸãã¯ä»ã®Linuxãã£ã¹ããªãã¥ãŒã·ã§ã³ã®æ°ããããŒãžã§ã³ã«ROSãã€ã³ã¹ããŒã«ã§ããŸãã
以äžã®ã€ã³ã¹ããŒã«äŸã¯ãLinux Ubuntu 15.04ã§å®è¡ãããŸããã
ããã§ã¯å§ããŸãããïŒ
ããã°ã©ã ã¡ãã¥ãŒããããŸãã¯ctrl + alt + tã®ããŒã®çµã¿åãããæŒããŠãbashã¿ãŒããã«ãéããŸãã ãŸããROSã®èªå·±ããŒããšåæåã®ããã®ãŠãŒãã£ãªãã£ãã€ã³ã¹ããŒã«ããå¿ èŠããããŸãã UbuntuãŸãã¯Debianã䜿çšããŠããå Žåãpackages.ros.orgãžã®ãªã³ã¯ããªããžããªã«è¿œå ããããšã§ãããè¡ãããšãã§ããŸãã
$ sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list' $ wget https://raw.githubusercontent.com/ros/rosdistro/master/ros.key -O - | sudo apt-key add - $ sudo apt-get update $ sudo apt-get install python-rosdep python-rosinstall-generator python-wstool python-rosinstall build-essential
çºèš
pipããã±ãŒãžãããŒãžã£ãŒã§ãåãããšãã§ããŸãããUbuntuãŠãŒã¶ãŒã®å Žåã¯ãæåã®ãªãã·ã§ã³ããå§ãããŸãã
$ sudo apt-get install python-pip $ sudo pip install -U rosdep rosinstall_generator wstool rosinstall
rosdepãåæåããŸãã Rosdepã¯ãROSã·ã¹ãã ã®äŸåé¢ä¿ãã€ã³ã¹ããŒã«ããããã®ã³ãã³ãã©ã€ã³ããŒã«ã§ãã
$ sudo rosdep init $ rosdep update
ããã§ã¯ãcatkinãŠãŒãã£ãªãã£ã䜿çšããŠROSããã±ãŒãžããã«ãããŸãããã Catkinã¯ãROSã€ã³ãã©ã¹ãã©ã¯ãã£ãæ§ç¯ããã³ç®¡çããããã®ãã¯ãã®ã»ããã§ãã
ROSãã€ã³ã¹ããŒã«ããããã®ãã£ã¬ã¯ããªãäœæããããŒããã±ãŒãžãããŠã³ããŒãããŸãã
$ mkdir ~/workspace/ros -p $ cd ~/workspace/ros
rosinstall_generatorã³ãã³ãã¯ãROSã®ã€ã³ã¹ããŒã«ã«å¿ èŠãªããã±ãŒãžã®ãªã¹ããäœæããŸã; ros_commãããŒã¹ãã¹ã¯ãããããŸãã¯å®å šdesktop_fullã®æå°ã€ã³ã¹ããŒã«ããã©ã¡ãŒã¿ãŒãšããŠæå®ã§ããŸãã desktop_fullãèšå®ãããšãGazebo 2.0ãå«ãŸããŸãã ãã®ããŒãžã§ã³ã¯ãã§ã«å€ããçŸåšã®ããŒãžã§ã³ã¯5.xã§ãã ãããã£ãŠããã¹ã¯ãããæ§æãéžæããGazeboãåå¥ã«ã€ã³ã¹ããŒã«ããŸãã
$ rosinstall_generator desktop --rosdistro indigo --deps --wet-only --tar > indigo-desktop-wet.rosinstall
ã€ã³ã¹ããŒã«ããããã±ãŒãžã®ãªã¹ããindigo-desktop-wet.rosinstallãã¡ã€ã«ã«çæãããããwstoolãŠãŒãã£ãªãã£ã䜿çšããŠã¯ãŒã¯ã¹ããŒã¹ãåæåããããã±ãŒãžãããŠã³ããŒãããŸãã
$ wstool init src indigo-desktop-wet.rosinstall
çºèš
äœããã®çç±ã§ã€ã³ã¹ããŒã«ãäžæãããå Žåã次ã®ã³ãã³ãã§ããã»ã¹ãåéã§ããŸãã
$ wstool update -t src

ã€ã³ã¹ããŒã«åŸãsrcãã£ã¬ã¯ããªã§ããŠã³ããŒãããããã±ãŒãžãèŠã€ããããšãã§ããŸã
次ã«ãrosã«ãŒããã£ã¬ã¯ããªã«ç§»åããrosdepã³ãã³ããå®è¡ããŠãããŠã³ããŒãããããã±ãŒãžã®ã·ã¹ãã äŸåé¢ä¿ãã€ã³ã¹ããŒã«ããŸãã
$ cd ~/workspace/ros $ rosdep install --from-paths src --ignore-src --rosdistro indigo -y
ãã¹ãŠã®äŸåé¢ä¿ãæ£åžžã«ã€ã³ã¹ããŒã«ããåŸãæçµçã«catkinãã«ãèªååã·ã¹ãã ã䜿çšããŠããã±ãŒãžãã³ã³ãã€ã«ã§ããŸãã ããã¯ãcatkin_make_isolatedã³ãã³ããŸãã¯catkin_makeã³ãã³ãã§å®è¡ãããŸãã ããã±ãŒãžã®äžéšãCMakeïŒå¥ã®ââäžè¬çãªãã«ãèªååã·ã¹ãã ïŒã䜿çšããå Žåã¯Catkin_make_isolatedã䜿çšãããã¹ãŠã®ããã±ãŒãžãcatkinã䜿çšããå Žåã¯catkinã䜿çšããå Žåã¯catkin_makeã䜿çšããå¿ èŠããããŸãã åºæ¬ãªããžããªãŒã¯æ··åã¿ã€ãã§ãããããcatkin_make_isolatedã³ãã³ãã䜿çšããŸãã
$ ./src/catkin/bin/catkin_make_isolated --install -DCMAKE_BUILD_TYPE=Release
ROSã€ã³ãã©ã¹ãã©ã¯ãã£ãæ©èœããããã«ã¯ãç°å¢å€æ°ãèšå®ããå¿ èŠãªãã¹ãŠã®ãã¹ãèŠå®ããå¿ èŠããããŸãã ãããè¡ãã«ã¯ãsetup.bashã¹ã¯ãªãããå®è¡ããŸãã
$ source ~/workspace/ros/install_isolated/setup.bash
ãã®ã³ãã³ãã¯ãçŸåšã®bashã³ã³ãœãŒã«ã«å¯ŸããŠã®ã¿ç°å¢å€æ°ãæ§æããŸãã ããã©ã«ãã§ROSç°å¢å€æ°ãbashã«è¿œå ããå Žåã¯ãsourceã³ãã³ãã.bashrcãã¡ã€ã«ã«æžã蟌ãããšãã§ããŸãã ãã®ãã¡ã€ã«ã¯ãæ°ããbashã³ã³ãœãŒã«ãéããšãã«å®è¡ãããŸãã
$ echo "source ~/workspace/ros/install_isolated/setup.bash" > ~/.bashrc
ããã§ãšãããããŸãïŒ ããã§ROSã®ã€ã³ã¹ããŒã«ãå®äºããŸãããããã€ãã®ã³ãã³ããå®è¡ããŠãROSãæ£ããæ©èœãããã©ããã確èªããŸãããã
ROSã€ã³ãã©ã¹ãã©ã¯ãã£ã®ç®¡çã«äœ¿çšã§ããã³ãã³ããäžèŠ§è¡šç€ºããã«ã¯ãã³ã³ãœãŒã«ã§rosãšå ¥åããTabããŒã2åæŒããŸãã ãã¹ãŠã®ROSã³ãã³ãã¯rosãã¬ãã£ãã¯ã¹ã§å§ãŸããããbashã¯ãªãŒãã³ã³ããªãŒãã®çµæãšããŠååã衚瀺ããŸãã

ROSã³ãã³ãã®ãªã¹ãã ãã¹ãŠã®ããŒã ã¯æ¥é èŸrosã§å§ãŸããŸã
ç°¡åãªãªã¢ã³ã³ãªã©ãäœããèµ·åããŸãããã ãŸãã管çããããªããžã§ã¯ããå¿ èŠã§ãããããturtlesimã®ã¿ãŒãã«ã«ããŸãã ãã®ãããrosrunã³ãã³ãã䜿çšããŠturtlesimãµãŒããŒãèµ·åããŸãã ãããè¡ãã«ã¯ãæ°ããã³ã³ãœãŒã«ãéããŠã³ãã³ããå®è¡ããŸãã
$ rosrun turtlesim turtlesim_node
ã«ã¡ã®ãããŠã£ã³ããŠãç»é¢ã«è¡šç€ºãããŸãã 次ã«ããã¬ã³ã³ãããŒã«ã¢ãžã¥ãŒã«ãèµ·åããŸãããã®ããã«ãæ°ããã³ã³ãœãŒã«ãéããŠã³ãã³ããå®è¡ããŸãã
$ rosrun turtlesim turtle_teleop_key
次ã«ãç¢å°ããŒã䜿çšããŠãã«ã¡ãåãããŠã¿ãŸãã ããšãã°ã次ã®ããã«ã

äºã®é éæäœã®äŸ
ããã§ããã¬ã³ã³ãããŒã«çšã®åæ£ã·ã¹ãã ãæ§ç¯ããŸãããããã§ã¯ãturtlesimãšteleopã¯ãros_commããã«ãŠã§ã¢ãä»ããŠéä¿¡ããç¬ç«ããããã»ã¹ã§ãã turtlesimããã³teleopããã»ã¹ã¯ããããã¯ãŒã¯æ¥ç¶ããã1å°ãŸãã¯ç°ãªãPCã«é 眮ã§ããŸãã ãããã®ããã»ã¹ã®é¢ä¿ã¯ãrqt_graphãŠãŒãã£ãªãã£ã䜿çšããŠè¡šç€ºã§ããŸãã
$ rosrun rqt_graph rqt_graph

rqt_graphãŠãŒãã£ãªãã£ã¯ãåæ£ããããå¶åŸ¡ã·ã¹ãã ã®ããããžã衚瀺ããããã«äœ¿çšãããŸã
rqt_graphã§ã¯ãæ¥åã¯å¶åŸ¡ã·ã¹ãã ã®ããŸããŸãªããã»ã¹ïŒããŒãïŒã®æŠèŠã瀺ããããã»ã¹éã§æ å ±ã転éããã®ã«åœ¹ç«ã€åè§åœ¢ã®ããŒã¿åïŒãããã¯ïŒã瀺ããŸãã ç¢å°ã¯ãããŒã¿è»¢éã®æ¹åã瀺ããŸãã ãããã£ãŠãteleopããŒãã¯ãæå®ãããããããé床ãå«ãcmd_velãããã¯ãçºè¡ããturtlesimã¯ãã®ãããã¯ã«ãµãã¹ã¯ã©ã€ãããŠããããšãããããŸãã
rostopicã³ãã³ãã䜿çšããŠããããã¯ã®å 容ãèŠãããšãã§ããŸãã listãã©ã¡ãŒã¿ãŒã¯ã·ã¹ãã å ã®ãã¹ãŠã®ã¢ã¯ãã£ããªãããã¯ã衚瀺ããechoã³ãã³ãã¯æå®ããããããã¯ã®å 容ã衚瀺ããŸãã cmd_velã®å 容ã衚瀺ããã«ã¯ãé£æ¥ããã³ã³ãœãŒã«ããã«ã¡ãæ瞊ããããšãå¿ããªãã§ãã ãããããããªããšãããŒã¿ã¯éä¿¡ãããŸããã
$ rostopic list $ rostopic echo /turtle1/cmd_vel

ã³ã³ãã³ã/ turtle1 / cmd_vel-ã¿ãŒãã«ã®ç·åœ¢ããã³è§é床ãã¿ãŒã²ãã
ROSã®ã€ã³ã¹ããŒã«ã«æåããããGazeboã·ãã¥ã¬ãŒã¿ãŒã®ã€ã³ã¹ããŒã«ã«é²ã¿ãŸãã
Gazeboã®ã€ã³ã¹ããŒã«
ãœãŒã¹ããGazeboãã³ã³ãã€ã«ããã®ã§ã¯ãªããUbuntuããã±ãŒãžãããŒãžã£ãŒã䜿çšããŠææ°ããŒãžã§ã³ãã€ã³ã¹ããŒã«ããã ãã§ãã ãããè¡ãã«ã¯ããªããžããªãGazeboã«æ¥ç¶ããããŒãè¿œå ããŠã€ã³ã¹ããŒã«ããŸãã
$ sudo sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu `lsb_release -cs` main" > /etc/apt/sources.list.d/gazebo-latest.list' $ wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add - $ sudo apt-get update $ sudo apt-get install gazebo5 libgazebo-dev
次ã«ãROS Indigoã®äžéšã§ããGazeboã®å€ãããŒãžã§ã³ãžã®ããã±ãŒãžã®äŸåé¢ä¿ãç¡èŠããã€ã³ã¹ããŒã«ããã°ããã®ææ°ããŒãžã§ã³ã䜿çšããããã«ãrosdepãæ§æããå¿ èŠããããŸãã ãããè¡ãã«ã¯ãrosdepèšå®ãã¡ã€ã«ãã£ã¬ã¯ããªã«ç§»åããgazeboããã±ãŒãžãç¡èŠããããã«æå®ããlocal.yamlãã¡ã€ã«ãäœæããŸãã 次ã«ãsources.list.dãã£ã¬ã¯ããªã«ç§»åããæ°ããäœæããã¹ã¯ãªããã10-local.listã«è¿œå ããŸãã 次ã«ãæŽæ°ã³ãã³ããå®è¡ããŠãæ°ããæ§æãæå¹ã«ããŸãã
$ cd /etc/ros/rosdep $ sudo bash -c 'echo "gazebo: { ubuntu: { vivid: [] } }" > local.yaml' $ cd ./sources.list.d $ sudo bash -c 'echo "yaml file:///etc/ros/rosdep/local.yaml" > 10-local.list' $ rosdep update
æçµæ®µéã§ã¯ãGazeboã·ãã¥ã¬ãŒã¿ãŒãšROSã€ã³ãã©ã¹ãã©ã¯ãã£ãæ¥ç¶ããããã±ãŒãžãããã³3Dã¢ãã«ãšDARwIn-OPããããã³ã³ãããŒã©ãŒã®èª¬æãå«ãããã±ãŒãžãã€ã³ã¹ããŒã«ããå¿ èŠããããŸãã ãã®ããã»ã¹ãç°¡çŽ åããããã«ãå¿ èŠãªäŸåé¢ä¿ããã¹ãŠããŠã³ããŒãããå°ããªã¹ã¯ãªãããçšæããŸããã
äœæ¥ãã£ã¬ã¯ããªã«ç§»åããŠãgithubã®ãªããžããªããã¹ã¯ãªãããèªã¿èŸŒã¿ãŸãã
$ cd ~/workspace $ git clone https://github.com/robotgeeks/ros_gazebo_darwin.git
次ã«ãåè¿°ã®ããã«ros_gazebo_darwinãã£ã¬ã¯ããªã«ç§»åããcatkinã¯ãŒã¯ã¹ããŒã¹ãåæåããindigo-gazebo-darwin.rosinstallãã¡ã€ã«ã«ãªã¹ããããŠããããã±ãŒãžãããŠã³ããŒãããŸãã
$ cd ~/workspace/ros_gazebo_darwin $ wstool init src indigo-gazebo-darwin.rosinstall
次ã«ãããŠã³ããŒãããã°ããã®ããã±ãŒãžãã³ã³ãã€ã«ããŠã€ã³ã¹ããŒã«ããŸãã
$ catkin_make install
次ã«ãã¯ãŒã¯ã¹ããŒã¹ã®ç°å¢å€æ°ãšãã¹ãè¿œå ããŸãã ãããè¡ãã«ã¯ã次ã®ã³ãã³ããå®è¡ããŸãã
$ source ~/workspace/ros_gazebo_darwin/install/setup.bash $ echo "source ~/workspace/ros_gazebo_darwin/install/setup.bash" > ~/.bashrc
ãããïŒ GazeboãšDARwIn-OPã¢ãã«ã®ã€ã³ã¹ããŒã«ãæ£åžžã«å®äºããŸãããã§ããã ãæ©ãçµæãå®è¡ããŸãããã
ã·ãã¥ã¬ãŒã¿ãŒGazeboã§äœæ¥ãã
æåŸã«ãå€ãã®èŠãã¿ã®åŸãããããã¢ãã«ãåããã·ãã¥ã¬ãŒã¿ãç«ã¡äžããæãæ¥ãŸããã ãããè¡ãã«ã¯ãroslaunchã³ãã³ãã䜿çšããŠdarwin_gazebo.launchã¹ã¯ãªãããå®è¡ããŸãã
$ roslaunch darwin_gazebo darwin_gazebo.launch
ã¹ã¯ãªããã®çµæã¯ãGazeboãŠã£ã³ããŠãèµ·åãã察å¿ããä»®æ³ã³ã³ãããŒã©ãŒãšã»ã³ãµãŒãåããããããã®3Dã¢ãã«ãããŒãããå¿ èŠããããŸãã ã·ãã¥ã¬ãŒã·ã§ã³ãéå§ããã«ã¯ãä»®æ³ã¿ã€ããŒããã«ã®ãŠã£ã³ããŠã®äžéšã«ããåçãã¿ã³ãã¯ãªãã¯ããå¿ èŠããããŸãã

DARwIn-OPããããã¢ãã«ãããŒãããGazeboã·ãã¥ã¬ãŒã¿ãŒã ïŒèµ€ã§ããŒã¯ãããåçãã¿ã³ãã¯ãªãã¯ããããšãå¿ããªãã§ãã ããïŒ
次ã«ãæ°ããã³ã³ãœãŒã«ãéããŠãããããã®ã¢ãŒã·ã§ã³å¶åŸ¡ããã°ã©ã ãå®è¡ããŸãã é床ã³ãã³ãããã«ã«ã座æšããããããã®èãèŽäœãè ã«ãããµãŒãã¢ãŒã¿ãŒã®åãã«å€æããŸãã
$ roslaunch darwin_gazebo darwin_walker.launch
æåŸã«ã3çªç®ã®ã³ã³ãœãŒã«ã§ããªã¢ãŒãã³ã³ãããŒã«ããã°ã©ã ãå®è¡ããŸãã ãã®ã¿ã¹ã¯ã¯ãããŒããŒãããã³ãã³ããèªã¿åããæå®ãããé床ã«å€æããŠãã¢ãŒã·ã§ã³å¶åŸ¡ããã°ã©ã ã«éä¿¡ããããšã§ãã
$ roslaunch darwin_control darwin_teleop.launch

ã·ãã¥ã¬ãŒã¿ãŒGazeboã®ãªã¢ãŒãå¶åŸ¡ããããDARwIn-OP
ãã¬ã³ã³ãããŒã«ã·ã¹ãã ã®æ§é ãã©ã®ããã«èŠãããã«èå³ãããå Žåã¯ãrqt_graphãŠãŒãã£ãªãã£ã䜿çšããŠãå®è¡äžã®ROSããã»ã¹ãšéä¿¡ãã£ãã«ãã°ã©ãã£ã«ã«ã«è¡šç€ºã§ããŸãã
$ rosrun rqt_graph rqt_graph
ã芧ã®ãšãããturtlesimã®äŸãšæ¯èŒãããšããã®å¶åŸ¡ã·ã¹ãã ã¯ã¯ããã«è€éã§ãèŠçŽ ãå€ããªã£ãŠããŸãã ãã®èŠçŽ æ°ã¯ãDarwin-OPã¢ãã«ã«ã¯24åã®ä»®æ³ãµãŒãã¢ãŒã¿ãŒããããdarwin_walkerããã³walkerããã°ã©ã ã«ãã£ãŠå¶åŸ¡ãããdarwin_teleopããã°ã©ã ããèšå®é床ãåãåãããã§ãã

Gazeboã·ãã¥ã¬ãŒã¿ãŒã®DARwIn-OPããããå¶åŸ¡ã·ã¹ãã ããã€ã¹
ãŸãšãããšã ãã®ãã¥ãŒããªã¢ã«ã§ã¯ããœãŒã¹ããROS Indigoãã€ã³ã¹ããŒã«ããŠã³ã³ãã€ã«ããæ¹æ³ãåŠã³ãŸããã ããã¯ãROSã·ã¹ãã ã®ããã€ã¹ãšãã®ã³ãã³ãã«ã€ããŠå°ãç解ããææ°ããŒãžã§ã³ã®Gazebo 3Dã·ãã¥ã¬ãŒã¿ãŒãæ¥ç¶ããããã«ãæè²ç®çã§è¡ããŸããã 次ã«ãRobotisã補é ããDARwIn-OPãã¥ãŒããã€ããããããããŠã³ããŒãããç°¡åãªå¶åŸ¡ã·ã¹ãã ãã»ããã¢ããããŸããã ROSã®æ©èœã®ãããã§ãåœç€Ÿã®ã·ã¹ãã ã¯ããããã¯ãŒã¯ã«æ¥ç¶ããã1å°ãŸãã¯è€æ°ã®PCã®äž¡æ¹ã§åäœã§ããŸãã
次ã®ã¬ãã¹ã³ã§ã¯ãROSã®æ©èœãåŒãç¶ãç解ããããããã®ä»®æ³äžçã«æ°ãããªããžã§ã¯ãïŒããŒã«ããŽãŒã«ãªã©ïŒãè¿œå ããŠã¿ãŸãã ããŒã«ãèªèããç¹å®ã®ãã€ã³ããžã®åããå¶åŸ¡ããç¬èªã®ããã°ã©ã ãäœæãããã¡ããç®æšãéæããŸãïŒ
ããããïŒ
ãœãŒã¹ïŒ
www.ros.org
www.gazebosim.org
www.generationrobots.com/en/content/83-carry-out-simulations-and-make-your-darwin-op-walk-with-gazebo-and-ros