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how to combine odometry and imu data?

robot_pose_ekf

asked 2012-05-12 20:04:18 -0600

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hi ... i want to combine roomba580 odometry and imu data . irobot roomba wheels encoder cant count in backward & increase backward move with forward moving.becase of this odometry problem i want to combine odometry and imu data !!

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tnx ryan . i think this way is correct.but i faced with this error when i want to run "turtlebot_node" ... 'failed to find rosdep daemontools for package turtlebot nod on os:ubuntu version :marverick'

reza shahabian ( 2012-05-16 12:31:57 -0600 )edit

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answered 2012-05-12 20:35:22 -0600

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I suggest taking a look at the base TurtleBot stack. Specifically, turtlebot_node publishes encoder and IMU data, and an instance of robot_pose_ekf launched by "minimal.launch" within turtlebot_bringup combines the two.

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i do not find anything about ekf in turtlebot packages !

marawy_alsakaf ( 2017-11-07 03:04:17 -0600 )edit

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Asked: 2012-05-12 20:04:18 -0600

Seen: 1,587 times

Last updated: May 12 '12

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how to combine odometry and imu data?