Waseem Anjum's profile - activity

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2016-12-12 14:12:02 -0500	received badge	● Taxonomist
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2016-09-02 10:58:33 -0500	received badge	● Popular Question (source)
2016-08-31 07:07:23 -0500	asked a question	Using Zed Camera with Navigation Stack and mapping I have previously built a mobile robot. I used Lidar, Imu and optical encoders for obstacle avoidance, angular and linear odometry respectively. I used gmapping for SLAM and navigation stack (amcl, move_base etc) for autonomous motion. Now, I want to use Zed Camera with ros navigation and I am expecting it to replace Lidar, Imu and Wheel encoders. I have following concerns regarding Zed Camera. How I can perform mapping using Zed Camera as I have previously used only gmapping with Lidar Will Zed Camera replace Lidar for obstacle avoidance (as I have seen in the documentation that Zed Camera provides point cloud data) Will it also replace Imu and Wheel encoders (as it already publishes the odometry on /odom topic) If anyone has already used Zed Camera with ROS, kindly guide if it is the right choice to use for outdoor navigation and mapping. Thanks
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2016-04-29 03:52:15 -0500	answered a question	Problem with Autonomous robot motion: amcl Well it seems like you have problem with odometry as well as your robot is not localized properly. I suggest you to check your local/global costmap parameters and also check that in which direction your robot is moving (x or y).