My Work Time line - Revision history

Karl at 14:54, 26 January 2018

2018-01-26T14:54:28Z

← Older revision		Revision as of 17:54, 26 January 2018
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			[[Category:IMS-robotics]]
	Welcome to my Activity Log!!!		Welcome to my Activity Log!!!
	My Research topic is " Co-operative mappingg by using a swarm of sensors". The first target to achieve is to build up knowledge about using Ubuntu and ROS kinetics.		My Research topic is " Co-operative mappingg by using a swarm of sensors". The first target to achieve is to build up knowledge about using Ubuntu and ROS kinetics.

Saqlian at 08:16, 4 October 2017

2017-10-04T08:16:53Z

← Older revision		Revision as of 11:16, 4 October 2017
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	== '''Learning ROS'''==		== '''Learning ROS'''==
	Use ROS Tutorials<br />		Use ROS Tutorials<br />
	== '''Installation''' ==		== '''Installation of ROS''' ==
	Next task was to install ROS kinetics.		Next task was to install ROS kinetics.
	Installing ROS Kinetics was not difficult after watching few tutorials on you tube.		Installing ROS Kinetics was not difficult after watching few tutorials on you tube.

Saqlian at 08:16, 4 October 2017

2017-10-04T08:16:22Z

← Older revision		Revision as of 11:16, 4 October 2017
Line 53:		Line 53:
	== '''Learning ROS'''==		== '''Learning ROS'''==
	Use ROS Tutorials<br />		Use ROS Tutorials<br />
	== '''~~'Installing ROS'~~''' ==		== '''Installation''' ==
	Next task was to install ROS kinetics.		Next task was to install ROS kinetics.
	Installing ROS Kinetics was not difficult after watching few tutorials on you tube.		Installing ROS Kinetics was not difficult after watching few tutorials on you tube.

Saqlian at 08:15, 4 October 2017

2017-10-04T08:15:38Z

← Older revision		Revision as of 11:15, 4 October 2017
Line 53:		Line 53:
	== '''Learning ROS'''==		== '''Learning ROS'''==
	Use ROS Tutorials<br />		Use ROS Tutorials<br />
	== ""Installing ROS"" ==		== ''''Installing ROS'''' ==
	Next task was to install ROS kinetics.		Next task was to install ROS kinetics.
	Installing ROS Kinetics was not difficult after watching few tutorials on you tube.		Installing ROS Kinetics was not difficult after watching few tutorials on you tube.

Saqlian at 08:14, 4 October 2017

2017-10-04T08:14:52Z

← Older revision		Revision as of 11:14, 4 October 2017
Line 53:		Line 53:
	== '''Learning ROS'''==		== '''Learning ROS'''==
	Use ROS Tutorials<br />		Use ROS Tutorials<br />
	== Installing ROS ==		== ""Installing ROS"" ==
	Next task was to install ROS kinetics.		Next task was to install ROS kinetics.
	Installing ROS Kinetics was not difficult after watching few tutorials on you tube.		Installing ROS Kinetics was not difficult after watching few tutorials on you tube.

	== '''Installation''' ==		== '''Installation''' ==
	Ubuntu seems new to me as i always worked on window versions of operating systems. So for me task 1 was to install Ubuntu and make myself familiar to its working.		Ubuntu seems new to me as i always worked on window versions of operating systems. So for me task 1 was to install Ubuntu and make myself familiar to its working.

Saqlian at 08:11, 4 October 2017

2017-10-04T08:11:25Z

@@ Line 1: / Line 1: @@
 Welcome to my Activity Log!!!
 My Research topic is " Co-operative mappingg by using a swarm of sensors". The first target to achieve is to build up knowledge about using Ubuntu and ROS kinetics.
-== '''Installation''' ==
+== '''Mapping with a  Hokuyo''' ==
-Ubuntu seems new to me as i always worked on window versions of operating systems. So for me task 1 was to install Ubuntu and make myself familiar to its working.
+== '''TF''' ==
-When i started Ubuntu installation, i had to face problem because my system was not ready to accept different operating system. It started screaming out loud to warn me but i keep going. After 3 failures i became successful in Ubuntu installation over the cost of data in my hard drive.
+<big>Writing a TF  broadcaster follow this tutorial<br /></big>
-[[https://www.ubuntu.com/ Ubuntu Official Website]]
+=='''Recording and playing bag file'''==
+For this purpose Lidar scan was used and following steps were performed. <br />
-== Installing ROS ==
+# roscore<br />
-Next task was to install ROS kinetics.
+#  '''hokuyo_node was run rosrun but lidar was connected''' rosrun hokuyo_node hokuyo_node <br />
-Installing ROS Kinetics was not difficult after watching few tutorials on you tube.
+# '''rviz run by using this command''' rosrun rviz rviz<br />
+# '''laser''' was selected in fixed frame option menu in Display<br />
-== '''Learning ROS'''==
+# '''laser scan''' was added from '''add''' option<br />
-Use ROS Tutorials<br />
+# Recording was started by using this command   rosbag record LaserScanner /scan
+# For playing this bag file performed 6 steps again and use this command     rosbag play "2017-07-31-14-46-07".bag<br />
 =='''For Lidar'''==
@@ Line 50: / Line 29: @@
 Then run rviz<br />
 rosrun rviz rviz<br />
-=='''For navigation stack'''==
+[[https://www.ubuntu.com/ Ubuntu Official Website]]

Saqlian: /* TF */

2017-08-02T12:41:27Z

← Older revision		Revision as of 15:41, 2 August 2017
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	<big>Writing a TF broadcaster follow this tutorial<br /></big>		<big>Writing a TF broadcaster follow this tutorial<br /></big>
	http://wiki.ros.org/tf/Tutorials/Writing%20a%20tf%20broadcaster%20%28C%2B%2B%29<br />		http://wiki.ros.org/tf/Tutorials/Writing%20a%20tf%20broadcaster%20%28C%2B%2B%29<br />
			== '''Mapping with a Hokuyo''' ==

Saqlian: /* For Lidar */

2017-08-01T15:17:03Z

For Lidar

← Older revision		Revision as of 18:17, 1 August 2017
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	for tf function<br /></big>		for tf function<br /></big>
	rosrun tf static_transform_publisher 0.0 0.0 0.0 0.0 0.0 0.0 map my_frame 100<br />		rosrun tf static_transform_publisher 0.0 0.0 0.0 0.0 0.0 0.0 map my_frame 100<br />
	http://answers.ros.org/question/195962/rviz-fixed-frame-world-does-not-exist/		http://answers.ros.org/question/195962/rviz-fixed-frame-world-does-not-exist/
	Then run rviz<br />		Then run rviz<br />
	rosrun rviz rviz<br />		rosrun rviz rviz<br />

Saqlian: /* For Lidar */

2017-08-01T15:16:41Z

For Lidar

← Older revision		Revision as of 18:16, 1 August 2017
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	=='''For Lidar'''==		=='''For Lidar'''==
	first run roscore<br />		<big>first run roscore<br />
	then hokuyo_node<br />		then hokuyo_node<br />
	after it tf function<br />		after it tf function<br />
	for tf function<br />		for tf function<br /></big>
	rosrun tf static_transform_publisher 0.0 0.0 0.0 0.0 0.0 0.0 map my_frame 100		rosrun tf static_transform_publisher 0.0 0.0 0.0 0.0 0.0 0.0 map my_frame 100<br />
	http://answers.ros.org/question/195962/rviz-fixed-frame-world-does-not-exist/		http://answers.ros.org/question/195962/rviz-fixed-frame-world-does-not-exist/
	Then run rviz<br />		Then run rviz<br />
	rosrun rviz rviz<br />		rosrun rviz rviz<br />

Saqlian: /* Working with Lidar */

2017-08-01T15:15:58Z

Working with Lidar

← Older revision		Revision as of 18:15, 1 August 2017
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	=='''Working with Lidar'''==		=='''Working with Lidar'''==
	<big>Read this ~~tutoria~~</big>l<br />		<big>Read this tutorial</big><br />
	http://wiki.ros.org/hokuyo_node/Tutorials/UsingTheHokuyoNode		http://wiki.ros.org/hokuyo_node/Tutorials/UsingTheHokuyoNode