Embedded Motion Control 2013 Group 2: Difference between revisions

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| '''Questions for tutor session on September 10'''
| '''Questions for tutor session on September 10'''
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| 1. Do we need to use a specific IDE for the creation of our project? Which one is more convenient? problems installing Eclipse(Joep)
| Simulated laser data (Laura and Joep)
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| Laser Data (Laura).
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| Output of the laser simulation with Rviz
| Output of the laser simulation with Rviz
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time_incremetn
time_incremetn


Header header            # timestamp in the header is the acquisition time of
                        # the first ray in the scan.
                        #
                        # in frame frame_id, angles are measured around
                        # the positive Z axis (counterclockwise, if Z is up)
                        # with zero angle being forward along the x axis
                       
float32 angle_min        # start angle of the scan [rad]
float32 angle_max        # end angle of the scan [rad]
float32 angle_increment  # angular distance between measurements [rad]
float32 time_increment  # time between measurements [seconds] - if your scanner
                        # is moving, this will be used in interpolating position
                        # of 3d points
float32 scan_time        # time between scans [seconds]
float32 range_min        # minimum range value [m]
float32 range_max        # maximum range value [m]
float32[] ranges        # range data [m] (Note: values < range_min or > range_max should be discarded)
float32[] intensities    # intensity data [device-specific units].  If your
                        # device does not provide intensities, please leave
                        # the array empty.




Revision as of 14:42, 11 September 2013

Group Members

Name: Student id: Email:
Joep Alleleijn 0760626 j.h.h.m.alleleijn@student.tue.nl
E. Romero Sahagun 0827538 e.romero.sahagun@student.tue.nl
L. Galindez Olascoaga ------- l.i.galindez.olascoaga@student.tue.nl
Koen Meeusen 0657087 k.a.meeusen@student.tue.nl
Onur Albert Aslan 0865471 o.a.aslan@student.tue.nl

Week 2: September 9 - September 15

Questions for tutor session on September 10
Simulated laser data (Laura and Joep)
Output of the laser simulation with Rviz

Structure message from laser:

frame_id: /pico/laser

angle_min = -2.35738992691rad (approx 134 degrees) angle_max = 2.35738992691rad (approx 134 degrees) angle_increment = 0.00436553684995 time_incremetn

Header header # timestamp in the header is the acquisition time of 

                        # the first ray in the scan.
                        #
                        # in frame frame_id, angles are measured around 
                        # the positive Z axis (counterclockwise, if Z is up)
                        # with zero angle being forward along the x axis

float32 angle_min # start angle of the scan [rad] float32 angle_max # end angle of the scan [rad] float32 angle_increment # angular distance between measurements [rad]

float32 time_increment # time between measurements [seconds] - if your scanner 

                        # is moving, this will be used in interpolating position
                        # of 3d points

float32 scan_time # time between scans [seconds]

float32 range_min # minimum range value [m] float32 range_max # maximum range value [m]

float32[] ranges # range data [m] (Note: values < range_min or > range_max should be discarded) float32[] intensities # intensity data [device-specific units]. If your 

                        # device does not provide intensities, please leave
                        # the array empty.


Questions: sample frequency system/laser?

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