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root / trunk / code / projects / mapping @ 1201

Name Size Revision Age Author Comment
  auto 1201 almost 15 years Abraham Levkoy Changed smart run-around from old version to ne...
  drive 1066 about 15 years Abraham Levkoy Changed the robot dir to drive and added a dir ...
  matlab 1149 about 15 years Justin Scheiner Added some papers guiding the current approach,...
  new_run_around 1200 almost 15 years Abraham Levkoy Smart run around produces more of a wall-follow...
  odometry 980 about 15 years Chris Mar sorry...didn't mean to commit odometry.c
  python 935 over 15 years Tudor Achim untested realtime ir plotting
  server 1030 about 15 years Abraham Levkoy tested a bunch of different environments for ma...
  test 1127 about 15 years Abraham Levkoy Put smart run around FSM in autonomous mapping ...

Latest revisions

# Date Author Comment
1201 04/25/2009 04:53 PM Abraham Levkoy

Changed smart run-around from old version to new version, which seems kind
of silly, since the rangefinder functions didn't actually change.
1200 04/25/2009 04:51 PM Abraham Levkoy

Smart run around produces more of a wall-following behavior at
this point. Rangefinder readings are clearly not in cm. I have assumed that they
give the distance in mm but 50 mm too large. I don't think this is correct,
but the robot does not crash, so I left. The states do what they are ...
1199 04/25/2009 03:23 AM Abraham Levkoy

Created new directory for development of new smart run around. Although this
makes no sense WRT the structure of the repository, it will allow autonomous
mapping to continue to function during the development of the new smart run
around while still keeping the new smart run around conveniently close to...
1162 04/21/2009 04:57 PM Abraham Levkoy

Replace smart_run_around_fsm.c with the one that simulator has been using, which apparently uses the new rangefinder interface.
1161 04/21/2009 04:21 PM Justin Scheiner

Some changes to match the updated library.
1149 04/17/2009 05:26 PM Justin Scheiner

Added some papers guiding the current approach, and commented some.
1148 04/17/2009 05:21 PM Justin Scheiner

Modified sensor_map to use 'model_sensor' to plug in a sensor model to map with. Model sensor is meant to be an array of sensor models, one for
distances from 10cm to 70cm.
1135 04/14/2009 12:46 AM Justin Scheiner

Committing some test files, as well as an updated version of the sensor mapping code.
1134 04/14/2009 12:29 AM Justin Scheiner

Added a heavily modified version of map.m called sensor_map, which first constructs a sensor model, then maps data according to the sensor model.
NEEDS to be converted to log-odds to speed up computation. There is still a transformation that needs to take place per datapoint per sensor, but ...
1127 04/09/2009 07:00 PM Abraham Levkoy

Put smart run around FSM in autonomous mapping program
Robot goes into BACKWARDS mode a few seconds after starting up and apparently cannot be diverted

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