in unit 2 in sensor fusion course why when i am using both imu and odom in the config file i only get odom/filtered shouldn’t i also have and imu/filtered topic ?
Hii,
Actually EKF localization algorithm produces two filtered topics :
odometry/filtered` ([nav_msgs/Odometry]
accel/filtered` ([geometry_msgs/AccelWithCovarianceStamped] if enabled
YOU can find more information about this here → (geometry_msgs/AccelWithCovarianceStamped Documentation))
so, yes you are correct as imu is used to know the robot’s linear acceleration.
Thank you,
Regards,
-BG
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