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2017-04-25 13:46:36 -0500 | edited question | navsat_transform_node bad data navsat_transform_node bad data I've been trying to fuse gps data with a odometry and an imu for a few days now and for s |
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2017-04-21 06:50:54 -0500 | edited question | navsat_transform_node bad data navsat_transform_node bad data I've been trying to fuse gps data with a odometry and an imu for a few days now and for s |
2017-04-20 13:52:33 -0500 | asked a question | navsat_transform_node bad data navsat_transform_node bad data I've been trying to fuse gps data with a odometry and an imu for a few days now and for s |
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2017-04-17 13:38:27 -0500 | commented question | Basic robot_localization example I have done a little more work with this, and as far as I can tell, the fused data is often less accurate than just plain odometry. I am assuming I did something wrong. Is this not the right place to ask this question? Can someone recommend somewhere to get help? |
2017-04-17 13:36:22 -0500 | received badge | ● Popular Question (source) |
2017-04-12 07:08:12 -0500 | asked a question | Basic robot_localization example I am attempting to get the most basic example of robot_localization working on a raspberry pi. I am new to linux and the ROS ecosystem, so I have fought through an exceptional number of issues to get it working. The information necessary to do this seems to be somewhat fragmented or over complicated for a beginner. In order to do the localization I am using the BNO055 IMU by bosch that outputs orientation as well as standard IMU data. I am also using two incremental encoders on the wheels of lets say a "cart." This example is as simple as it can get, There are no motors and I just want to know the position of a cart that is pushed externally. I have the system working, and it looks like filtered odom data seems to be more accurate, but I am having trouble making sure I did everything right. The most basic question... is this the proper way to use ekf node? In the very simpliest terms do these three codes seem correct? I have simplified them into the important components The IMU uses: The ODOM uses: The EKF launch file uses: (more) |