Embedded Motion Control 2014: Difference between revisions

From Control Systems Technology Group
Jump to navigation Jump to search
 
(131 intermediate revisions by 44 users not shown)
Line 14: Line 14:
Lectures will be given on Fridays from 13.45 - 15.30 in Gemini-Zuid 3A10. The course schedule is as follows:
Lectures will be given on Fridays from 13.45 - 15.30 in Gemini-Zuid 3A10. The course schedule is as follows:


{| border="3" style="margin-left: 3em;"
{| border="1" cellpadding="5" cellspacing="0" align="center" style="margin-left: 3em;"
|-
|-
| width="150" | April, 25th
| width="150" | April, 25th
| width="325" | Introduction
| width="325" | Introduction
| width="325" | Assignment and basic computer setup
| width="325" | [[Media:Emc-2014-introduction.pdf‎ | Assignment and basic computer setup ‎]]
|-
|-
| May, 2nd
| May 2nd
| C++ and ROS Concepts
| [[Media:Emc-2014-cpp-ros.pdf | C++ and ROS Concepts]]
| Image processing using OpenCV
| Image processing using OpenCV ([[Media:06-opencv.pdf |2013]])
|-
|-
| May, 9th
| May 9th
| Navigation
| Navigation ([[Media:Navigation_2014.pdf |slides]],[[Media:Motion_Planning_for_Mobile_Robots_-_A_Guide.pdf | survey]])
| Software design
| [[Media:Emc-2014-software-design.pdf | Software design]]
|-
|-
| May, 16th
| May 16th
| colspan="2" | '''Corridor competition'''
| colspan="2" | '''Corridor competition'''
|-
|-
| May, 23th
| May 23th
| colspan="2" |
| colspan="2" | Software design for Real-Time by Herman Bruyninckx ([[Media:20131002-Eindhoven-ECS-nup.pdf‎ |2013]])
|-
|-
| June 6th
| June 6th
|  
|  
| AMIGO's software architecture: performing a RoboCup Challenge
| [[Media:Architectures.pdf|AMIGO's software architecture: performing a RoboCup Challenge]]
|-
|-
| June 13th
| June 13th
| colspan="2" | '''!!! No lecture !!!'''
|-
| June 20th
| colspan="2" | Student presentations
| colspan="2" | Student presentations
|-
|-
| June 20th
| June 27th
| colspan="2" | '''Final competition'''
| colspan="2" | '''Final competition'''
|-
|-
Line 47: Line 50:


== Pico test schedule ==
== Pico test schedule ==
In order to test your software on the Pico robot, each group has one one hour time slot a week available.
You can reserve your test slot in the table below. If you record bag-files, make sure to upload them to the svn on time, so the next group does not have to wait.
N.B. please charge Pico when you are not driving around, so there will be no downtime because of empty batteries.
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray;"
|+ '''Week 19'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 08-05-2014 || 9.00-10.00 || Group 9
|-
| 08-05-2014 || 10.10-11.10 || Group 4
|-
| 08-05-2014 || 11.20-12.20 ||
|-
| 08-05-2014 || 12.30-13.30 || Group 11
|-
| 08-05-2014 || 13.40-14.40 ||
|-
| 08-05-2014 || 14.50-15.50 ||
|-
| 08-05-2014 || 16.00-17.00 ||
|-
| 09-05-2014 || 9.00-10.00 || Group 2
|-
| 09-05-2014 || 10.10-11.10 || Group 12
|-
| 09-05-2014 || 11.20-12.20 || Group 5
|-
| 09-05-2014 || 12.30-13.30 || Group 7
|-
| 09-05-2014 || 13.40-14.40 || Group 1
|-
| 09-05-2014 || 14.50-15.50 || Group 3
|-
| 09-05-2014 || 16.00-17.00 || Group6
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray;"
|+ '''Week 20'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 13-05-2014 || 9.00-10.00 ||
|-
| 13-05-2014 || 10.10-11.10 ||Group 12
|-
| 13-05-2014 || 11.20-12.20 ||
|-
| 13-05-2014 || 12.30-13.30 ||
|-
| 13-05-2014 || 13.40-14.40 ||
|-
| 13-05-2014 || 14.50-15.50 ||
|-
| 13-05-2014 || 16.00-17.00 || Group 02
|-
| 15-05-2014 || 9.00-10.00 || group 07
|-
| 15-05-2014 || 10.10-11.10 || Group 11
|-
| 15-05-2014 || 11.20-12.20 || group 05
|-
| 15-05-2014 || 12.30-13.30 || group 09
|-
| 15-05-2014 || 13.40-14.40 || group 10
|-
| 15-05-2014 || 14.50-15.50 ||
|-
| 15-05-2014 || 16.00-17.00 || Group 08
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray;"
|+ '''Week 21'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 21-05-2014 || 9.00-10.00 ||
|-
| 21-05-2014 || 10.10-11.10 ||
|-
| 21-05-2014 || 11.20-12.20 ||
|-
| 21-05-2014 || 12.30-13.30 ||
|-
| 21-05-2014 || 13.40-14.40 ||
|-
| 21-05-2014 || 14.50-15.50 || Group 2
|-
| 21-05-2014 || 16.00-17.00 || Group 8
|-
| 22-05-2014 ||  9.00-10.00 || Group 12
|-
| 22-05-2014 || 10.10-11.10 ||
|-
| 22-05-2014 || 11.20-12.20 || Group 5
|-
| 22-05-2014 || 12.30-13.30 || Group 9
|-
| 22-05-2014 || 13.40-14.40 || Group 11
|-
| 22-05-2014 || 14.50-15.50 ||
|-
| 22-05-2014 || 16.00-17.00 || Group 1
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray"
|+ '''Week 22'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 27-05-2014 || 9.00-10.00 || Group 12
|-
| 27-05-2014 || 10.10-11.10 ||
|-
| 27-05-2014 || 11.20-12.20 ||
|-
| 27-05-2014 || 12.30-13.30 ||
|-
| 27-05-2014 || 13.40-14.40 ||
|-
| 27-05-2014 || 14.50-15.50 || Group 2
|-
| 27-05-2014 || 16.00-17.00 || Group 8
|-
| 28-05-2014 || 9.00-10.00 || Group 11
|-
| 28-05-2014 || 10.10-11.10 || Group 7
|-
| 28-05-2014 || 11.20-12.20 || Group 6
|-
| 28-05-2014 || 12.30-13.30 || Group 9
|-
| 28-05-2014 || 13.40-14.40 || Group 10
|-
| 28-05-2014 || 14.50-15.50 || Group 3
|-
| 28-05-2014 || 16.00-17.00 || Group 1
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray"
|+ '''Week 23'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 04-06-2014 || 9.00-10.00 ||
|-
| 04-06-2014 || 10.10-11.10 ||
|-
| 04-06-2014 || 11.20-12.20 ||
|-
| 04-06-2014 || 12.30-13.30 || Group 10
|-
| 04-06-2014 || 13.40-14.40 || Group 4
|-
| 04-06-2014 || 14.50-15.50 ||
|-
| 04-06-2014 || 16.00-17.00 || Group 2
|-
| 05-06-2014 || 9.00-10.00 || Group 7
|-
| 05-06-2014 || 10.10-11.10 || Group 6
|-
| 05-06-2014 || 11.20-12.20 || Group 5
|-
| 05-06-2014 || 12.30-13.30 || Group 9
|-
| 05-06-2014 || 13.40-14.40 || group 1
|-
| 05-06-2014 || 14.50-15.50 || Group 3
|-
| 05-06-2014 || 16.00-17.00 || Group 8
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left; color: gray"
|+ '''Week 24'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 11-06-2014 || 9.00-10.00 || Group 4
|-
| 11-06-2014 || 10.10-11.10 || Group 11
|-
| 11-06-2014 || 11.20-12.20 || Group 2
|-
| 11-06-2014 || 12.30-13.30 || Group 7
|-
| 11-06-2014 || 13.40-14.40 || Group 5
|-
| 11-06-2014 || 14.50-15.50 ||
|-
| 11-06-2014 || 16.00-17.00 || Group 1
|-
| 12-06-2014 || 9.00-10.00 || Group 12
|-
| 12-06-2014 || 10.10-11.10 || Group 6
|-
| 12-06-2014 || 11.20-12.20 || Group 9
|-
| 12-06-2014 || 12.30-13.30 || Group 10
|-
| 12-06-2014 || 13.40-14.40 || N/A
|-
| 12-06-2014 || 14.50-15.50 || Group 3
|-
| 12-06-2014 || 16.00-17.00 || Group 8
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left;"
|+ '''Week 25'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 18-06-2014 || 9.00-10.00 || Group 11
|-
| 18-06-2014 || 10.10-11.10 || groep 1
|-
| 18-06-2014 || 11.20-12.20 || Group 12
|-
| 18-06-2014 || 12.30-13.30 ||
|-
| 18-06-2014 || 13.40-14.40 || Group 5
|-
| 18-06-2014 || 14.50-15.50 ||
|-
| 18-06-2014 || 16.00-17.00 || Group 4
|-
| 19-06-2014 || 9.00-10.00 || Group 07
|-
| 19-06-2014 || 10.10-11.10 || Group 6
|-
| 19-06-2014 || 11.20-12.20 || group 2
|-
| 19-06-2014 || 12.30-13.30 || group 9
|-
| 19-06-2014 || 13.40-14.40 || Group 10
|-
| 19-06-2014 || 14.50-15.50 || Group 03
|-
| 19-06-2014 || 16.00-17.00 || Group 8
|-
|}
{| class="TablePager" style="width: 240px; min-width: 240px; margin-left: 2em; float:left;"
|+ '''Week 26'''
|-
! scope="col" | '''Date'''
! scope="col" | '''Time'''
! scope="col" | '''Group'''
|-
| 25-06-2014 || 9.00-10.00 || Group 11
|-
| 25-06-2014 || 10.10-11.10 || Group 4
|-
| 25-06-2014 || 11.20-12.20 || Group 2
|-
| 25-06-2014 || 12.30-13.30 || Group 07
|-
| 25-06-2014 || 13.40-14.40 || Group 5
|-
| 25-06-2014 || 14.50-15.50 || Group 12
|-
| 25-06-2014 || 16.00-17.00 || Group 8
|-
| 26-06-2014 || 9.00-10.00 || Group 12
|-
| 26-06-2014 || 10.10-11.10 || Group 6
|-
| 26-06-2014 || 11.20-12.20 ||
|-
| 26-06-2014 || 12.30-13.30 || group 9
|-
| 26-06-2014 || 13.40-14.40 || Group 10
|-
| 26-06-2014 || 14.50-15.50 || Group 03
|-
| 26-06-2014 || 16.00-17.00 || Group 01
|-
|}
<div style="clear:both"></div>


= Goal =
= Goal =
{{:Embedded_Motion_Control_2013/Goal}}
{{:Embedded_Motion_Control_2014/Goal}}


= Hardware =
= Hardware =


The mobile PICO robot with monocular camera and laser range finder with a working ROS interface. In addition, we provide a Jazz simulator for offline testing.
The mobile, holonomic PICO robot with Asus Xtion camera and laser range finder with a working ROS interface. In addition, we provide a PICO simulator for offline testing.


<!--
<!--
Line 59: Line 363:
{{:Embedded_Motion_Control_2013/Simulator}}
{{:Embedded_Motion_Control_2013/Simulator}}
-->
-->
=Getting Started=
=Getting Started=


To get started, please do the following tutorials:
To get started, please do the tutorials on the [[Embedded Motion Control/Tutorials | Tutorial Page]]. Please note:
* [[Embedded_Motion_Control_2013/Installation | This manual]] describes how to the install the necessary and sufficient software to start programming the PICO robot.
 
* C++ tutorials:
* '''Do all tutorials, and all steps. Missing one step may cause a different behavior or incorrect working system later'''. If something is not working as expected, make sure you correctly did all previous steps.
** [http://www.cplusplus.com/doc/tutorial cplusplus.com]
* Of course, things may still go wrong. If so, do not hesitate to contact us.
** [http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-096-introduction-to-c-january-iap-2011/lecture-notes/ MIT's Introduction to C++]
 
** [http://www.glenmccl.com/glos.htm C++ Glossary]
* See [[Embedded_Motion_Control/Using_Pico | Using Pico]] for a quick overview of how to use Pico.
* [http://wiki.ros.org/ROS/Tutorials ROS tutorial]
** Note that you have already installed and configured your ROS environment, so you can skip the first tutorial.
** Skip tutorials about '''Catkin''' and choose the '''rosbuild''' version of a tutorial when possible
** It is advised to work in your group folder, i.e., ''~/ros/emc/emc?''.
<!--* [[Jazz_Simulator | Getting started with the Jazz simulator]]-->
* [[Embedded_Motion_Control_2013/Simulator | Getting started with the Jazz simulator]]
* [[Using Pico]]


= FAQ =
= FAQ =
[[Embedded_Motion_Control_2013/FAQ | Here]] you can find a collection of Frequently Asked Questions. Please check this page before contacting Yanick or the tutors! If you find any issues or questions you had to deal with, please add them as well so your colleagues don't run into the same problems.
[[Embedded_Motion_Control_2013/FAQ | Here]] you can find a collection of Frequently Asked Questions. Please check this page before contacting the student assistants or the tutors! If you find any issues or questions you had to deal with, please add them as well so your colleagues don't run into the same problems.


=Group Wiki Pages=
=Group Wiki Pages=


Group 1 - [[group 1 | visit wiki ]] - '''Tutor''': ?
Group 1 - [[Embedded Motion Control 2014 Group 1 | visit wiki ]] - '''Tutor''': Sjoerd van den Dries
 
Group 2 - [[Embedded Motion Control 2014 Group 2 | visit wiki ]] - '''Tutor''': Luis Ferreira
 
Group 3 - [[Embedded Motion Control 2014 Group 3 | visit wiki ]] - '''Tutor''': Janno Lunenburg
 
Group 4 - [[Embedded Motion Control 2014 Group 4 | visit wiki ]] - '''Tutor''': Sjoerd van den Dries
 
Group 5 - [[Embedded Motion Control 2014 Group 5 | visit wiki ]] - '''Tutor''': Luis Ferreira
 
Group 6 - [[Embedded Motion Control 2014 Group 6 | visit wiki ]] - '''Tutor''': Janno Lunenburg
 
Group 7 - [[Embedded Motion Control 2014 Group 7 | visit wiki ]] - '''Tutor''': Sjoerd van den Dries
 
Group 8 - [[Embedded Motion Control 2014 Group 8 | visit wiki ]] - '''Tutor''': Luis Ferreira
 
Group 9 - [[Embedded Motion Control 2014 Group 9 | visit wiki ]] - '''Tutor''': Janno Lunenburg
 
Group 10 - [[Embedded Motion Control 2014 Group 10 | visit wiki ]] - '''Tutor''': Yanick Douven
 
Group 11 - [[Embedded Motion Control 2014 Group 11 | visit wiki ]] - '''Tutor''': Ramon Wijnands
 
Group 12 - [[Embedded Motion Control 2014 Group 12 | visit wiki ]] - '''Tutor''': Yanick Douven


Group 2 - [[group 2 | visit wiki ]] - '''Tutor''': ?
Group 13 - [[Embedded Motion Control 2014 Group 13 | visit wiki ]] - '''Tutor''': Ramon Wijnands
...


= Group Final Presentations =
= Group Final Presentations =
Line 90: Line 409:


=Contact Details=
=Contact Details=
{{:Embedded_Motion_Control_2013/Contact_Details}}
{{:Embedded_Motion_Control_2014/Contact_Details}}

Latest revision as of 16:41, 25 June 2014

Guide towards the assignment
'A-MAZE-ING PICO'

Gostai-Jazz-500x500.jpg

Introduction

This course is about software design and how to apply this in the context of autonomous robots. The accompanying assignment is about applying this knowledge to a real-life robotics task in which ROS will be the standard software framework.

Course Schedule and Lecture Slides

Lectures will be given on Fridays from 13.45 - 15.30 in Gemini-Zuid 3A10. The course schedule is as follows:

April, 25th Introduction Assignment and basic computer setup ‎
May 2nd C++ and ROS Concepts Image processing using OpenCV (2013)
May 9th Navigation (slides, survey) Software design
May 16th Corridor competition
May 23th Software design for Real-Time by Herman Bruyninckx (2013)
June 6th AMIGO's software architecture: performing a RoboCup Challenge
June 13th !!! No lecture !!!
June 20th Student presentations
June 27th Final competition

Pico test schedule

In order to test your software on the Pico robot, each group has one one hour time slot a week available. You can reserve your test slot in the table below. If you record bag-files, make sure to upload them to the svn on time, so the next group does not have to wait.

N.B. please charge Pico when you are not driving around, so there will be no downtime because of empty batteries.

Week 19
Date Time Group
08-05-2014 9.00-10.00 Group 9
08-05-2014 10.10-11.10 Group 4
08-05-2014 11.20-12.20
08-05-2014 12.30-13.30 Group 11
08-05-2014 13.40-14.40
08-05-2014 14.50-15.50
08-05-2014 16.00-17.00
09-05-2014 9.00-10.00 Group 2
09-05-2014 10.10-11.10 Group 12
09-05-2014 11.20-12.20 Group 5
09-05-2014 12.30-13.30 Group 7
09-05-2014 13.40-14.40 Group 1
09-05-2014 14.50-15.50 Group 3
09-05-2014 16.00-17.00 Group6
Week 20
Date Time Group
13-05-2014 9.00-10.00
13-05-2014 10.10-11.10 Group 12
13-05-2014 11.20-12.20
13-05-2014 12.30-13.30
13-05-2014 13.40-14.40
13-05-2014 14.50-15.50
13-05-2014 16.00-17.00 Group 02
15-05-2014 9.00-10.00 group 07
15-05-2014 10.10-11.10 Group 11
15-05-2014 11.20-12.20 group 05
15-05-2014 12.30-13.30 group 09
15-05-2014 13.40-14.40 group 10
15-05-2014 14.50-15.50
15-05-2014 16.00-17.00 Group 08
Week 21
Date Time Group
21-05-2014 9.00-10.00
21-05-2014 10.10-11.10
21-05-2014 11.20-12.20
21-05-2014 12.30-13.30
21-05-2014 13.40-14.40
21-05-2014 14.50-15.50 Group 2
21-05-2014 16.00-17.00 Group 8
22-05-2014 9.00-10.00 Group 12
22-05-2014 10.10-11.10
22-05-2014 11.20-12.20 Group 5
22-05-2014 12.30-13.30 Group 9
22-05-2014 13.40-14.40 Group 11
22-05-2014 14.50-15.50
22-05-2014 16.00-17.00 Group 1
Week 22
Date Time Group
27-05-2014 9.00-10.00 Group 12
27-05-2014 10.10-11.10
27-05-2014 11.20-12.20
27-05-2014 12.30-13.30
27-05-2014 13.40-14.40
27-05-2014 14.50-15.50 Group 2
27-05-2014 16.00-17.00 Group 8
28-05-2014 9.00-10.00 Group 11
28-05-2014 10.10-11.10 Group 7
28-05-2014 11.20-12.20 Group 6
28-05-2014 12.30-13.30 Group 9
28-05-2014 13.40-14.40 Group 10
28-05-2014 14.50-15.50 Group 3
28-05-2014 16.00-17.00 Group 1
Week 23
Date Time Group
04-06-2014 9.00-10.00
04-06-2014 10.10-11.10
04-06-2014 11.20-12.20
04-06-2014 12.30-13.30 Group 10
04-06-2014 13.40-14.40 Group 4
04-06-2014 14.50-15.50
04-06-2014 16.00-17.00 Group 2
05-06-2014 9.00-10.00 Group 7
05-06-2014 10.10-11.10 Group 6
05-06-2014 11.20-12.20 Group 5
05-06-2014 12.30-13.30 Group 9
05-06-2014 13.40-14.40 group 1
05-06-2014 14.50-15.50 Group 3
05-06-2014 16.00-17.00 Group 8
Week 24
Date Time Group
11-06-2014 9.00-10.00 Group 4
11-06-2014 10.10-11.10 Group 11
11-06-2014 11.20-12.20 Group 2
11-06-2014 12.30-13.30 Group 7
11-06-2014 13.40-14.40 Group 5
11-06-2014 14.50-15.50
11-06-2014 16.00-17.00 Group 1
12-06-2014 9.00-10.00 Group 12
12-06-2014 10.10-11.10 Group 6
12-06-2014 11.20-12.20 Group 9
12-06-2014 12.30-13.30 Group 10
12-06-2014 13.40-14.40 N/A
12-06-2014 14.50-15.50 Group 3
12-06-2014 16.00-17.00 Group 8
Week 25
Date Time Group
18-06-2014 9.00-10.00 Group 11
18-06-2014 10.10-11.10 groep 1
18-06-2014 11.20-12.20 Group 12
18-06-2014 12.30-13.30
18-06-2014 13.40-14.40 Group 5
18-06-2014 14.50-15.50
18-06-2014 16.00-17.00 Group 4
19-06-2014 9.00-10.00 Group 07
19-06-2014 10.10-11.10 Group 6
19-06-2014 11.20-12.20 group 2
19-06-2014 12.30-13.30 group 9
19-06-2014 13.40-14.40 Group 10
19-06-2014 14.50-15.50 Group 03
19-06-2014 16.00-17.00 Group 8
Week 26
Date Time Group
25-06-2014 9.00-10.00 Group 11
25-06-2014 10.10-11.10 Group 4
25-06-2014 11.20-12.20 Group 2
25-06-2014 12.30-13.30 Group 07
25-06-2014 13.40-14.40 Group 5
25-06-2014 14.50-15.50 Group 12
25-06-2014 16.00-17.00 Group 8
26-06-2014 9.00-10.00 Group 12
26-06-2014 10.10-11.10 Group 6
26-06-2014 11.20-12.20
26-06-2014 12.30-13.30 group 9
26-06-2014 13.40-14.40 Group 10
26-06-2014 14.50-15.50 Group 03
26-06-2014 16.00-17.00 Group 01

Goal

The goal of the assignment is to get the real-time concepts in embedded software design operational.

The concrete task that has to be solved is to let the PICO robot find his way out of a maze. The final demonstration by each participating group of 4-5 students will be performed during a contest, the winner of which is the group that exits the maze in the shortest amount of time. To prepare for this competition the following guidelines have to be considered:

  • to test with PICO and to prepare for the final contest, a simulator will be made available that mimics the in and outputs to the real robot. Specifics of this simulator will be presented in the first lecture on September 4th
  • the maze of the final competition will be constructed just before the competition. The maze presented in the simulator is therefore different from the real one used in the final contest.
  • both on the real and simulated PICO robot, three sources of sensor information will be available to perceive the environment and to derive the state of the robot:
    • laserdata provided by the forward pointing laser scanner,
    • images captured by the monocular camera,
    • odometry provided by the base controller
  • the robot can be actuated by sending information to the base controller
  • during the final contest, it is highly imperative that the PICO robot refrains from colliding with the walls in the maze. Colliding with the walls will result in severe time-penalties.
  • the walls of the maze will contain several types of pointers to the exit, which can potentially help PICO to speed up execution of the task Click here for a pdf file containing the arrow we will use. We also captured PICO's camera topics in a bag file while the robot was looking at the arrow. You can play this bag-file as follows:
    rosbag play 2013-10-08-15-35-04.bag
    The topics /pico/camera and /pico/camera_info should then become available. For example, while playing the bag file, use 
    rosrun image_view image_view image:=/pico/asusxtion/rgb/image_color
    to view the camera images. If your laptop becomes to slow to handle the stream of images, you can also play the bag-file at a lower rate. For example, use 
    rosbag play 2013-10-08-15-35-04.bag -r 0.5
    to play it at half the recorded speed.


Corridor Competition

An intermediate review will be held on May 16th, 13.45h at the RoboCup soccer field. During this challenge, called the corridor competition the students have to let the robot drive through a corridor and then take the first exit. The precise location of this exit will not be given in advance. Some facts:

Corridor example.jpg
  • The exit can be either left or right
  • It is not known beforehand how far the exit is located from the start (somewhere between 1 and 10 meters)
  • It is not known beforehand if the opposing end wall (on the far end) will be open or closed
  • The walls are approximately parallel to each other
    • Note: the walls might not be perfectly straight
  • The distance between the walls is not known in advance, but will be reasonable (somewhere between 0.5 and 1.5 meters).
    • The distance between the walls will be fairly constant throughout the corridor, 'fairly' meaning that we build the corridor by hand, and the distance may change a little along the corridor.
  • PICO will start with its laser range finder between the walls
  • PICO will be approximately facing the end of the corridor. (Notice: approximately, so don't just drive forward for n seconds!)
  • At the exit, the finish line is located approximately 30 cm from the side of the corridor (Notice: approximately, so don't just drive forward for 30 cm!). The walls that can be used to align PICO will be a little bit longer.
  • You have finished the assignment if PICO did not drive into walls, took the correct turn and the entire rear wheel is across the finish line.
  • Hitting the wall will result in 0 points!

Maze Competition

The final competition will be held on June 27th, 13.45h at the RoboCup soccer field. The goal of this competition is to let PICO autonomously drive through a maze and find the exit. Some facts:

  • Where and when:
    • Fri June 27, 13.45h - 15.30h
    • Location: RoboCup Soccer field, GEM-N
  • Maze characteristics:
    • Exact location of the entrance and exit are unknown, but they will be on the boundaries of the maze
    • walls are approximately parallel to each other
    • distance between walls is approximately constant throughout the maze, and large enough for the robot to perform complete rotation without hitting the walls
    • There may be corners, T-junctions and crossings (+)
    • There will NOT be any loops in the maze
  • Arrows:
    • On some T-junctions there is an arrow pointing to the side that leads to the exit (either left or right, and the arrow will never point in wrong direction)
    • Arrows are located on the highest point of the wall, i.e., clearly visible for the camera
  • Start, goal and limits:
    • PICO will start with its laser range finder within the boundaries of the maze
    • You have finished the assignment if PICO did not drive into walls, found the exit and the entire rear wheel is across the finish line.
    • There will be a maximum translational velocity of 0.2 m/s (X and Y combined!) and maximum rotational velocity of 1.0 rad/s
  • Scoring:
    • You have 2 attempts (= maximum one restart)
    • restart means:
      • PICO restarts at beginning of maze
      • MAZE time (= time used for scoring) is reset, BUT
      • TOTAL time keeps running
    • You have a total of 7 minutes for both attempts
    • Hit wall = that attempt fails
    • PICO standing still for 30 seconds = that attempt fails
    • No second attempt if first attempt was successful

Hardware

The mobile, holonomic PICO robot with Asus Xtion camera and laser range finder with a working ROS interface. In addition, we provide a PICO simulator for offline testing.


Getting Started

To get started, please do the tutorials on the Tutorial Page. Please note:

  • Do all tutorials, and all steps. Missing one step may cause a different behavior or incorrect working system later. If something is not working as expected, make sure you correctly did all previous steps.
  • Of course, things may still go wrong. If so, do not hesitate to contact us.
  • See Using Pico for a quick overview of how to use Pico.

FAQ

Here you can find a collection of Frequently Asked Questions. Please check this page before contacting the student assistants or the tutors! If you find any issues or questions you had to deal with, please add them as well so your colleagues don't run into the same problems.

Group Wiki Pages

Group 1 - visit wiki - Tutor: Sjoerd van den Dries

Group 2 - visit wiki - Tutor: Luis Ferreira

Group 3 - visit wiki - Tutor: Janno Lunenburg

Group 4 - visit wiki - Tutor: Sjoerd van den Dries

Group 5 - visit wiki - Tutor: Luis Ferreira

Group 6 - visit wiki - Tutor: Janno Lunenburg

Group 7 - visit wiki - Tutor: Sjoerd van den Dries

Group 8 - visit wiki - Tutor: Luis Ferreira

Group 9 - visit wiki - Tutor: Janno Lunenburg

Group 10 - visit wiki - Tutor: Yanick Douven

Group 11 - visit wiki - Tutor: Ramon Wijnands

Group 12 - visit wiki - Tutor: Yanick Douven

Group 13 - visit wiki - Tutor: Ramon Wijnands

Group Final Presentations

To be added...

Contact Details

In case of questions related to working with the real Jazz robot or general ROS/C++ questions, please contact Yanick. For questions regarding the simulator or the svn, please contact Sjoerd.

Student Assistent

Yanick Douven - y dot g dot m dot douven at student dot tue dot nl

Ramon Wijnands - r dot w dot j dot wijnands at student dot tue dot nl

Tutors

Sjoerd van den Dries - S dot v dot d dot Dries at tue dot nl

Luis Ferreira - L dot F dot Bento dot Ferreira at tue dot nl

Janno Lunenburg - J dot J dot M dot Lunenburg at tue dot nl

Yanick Douven - y dot g dot m dot douven at student dot tue dot nl

Ramon Wijnands - r dot w dot j dot wijnands at student dot tue dot nl

Retrieved from "https://dsdwiki.wtb.tue.nl/index.php?title=Embedded_Motion_Control_2014&oldid=11261"