Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations.
hey!man when i use my imu in the cartographer. i find a very strangeness phenomenon. the frequency of lidar is 10HZ , the frequency of imu is 400HZ , the odom is 20HZ. but i find the frequency of lidar is 3~5HZ sometimes. and The time from the previous frame to the next frame exceeds 0.5 seconds . when i remove imu , no such phenomenon. So,can you tell me how can i optimize this problem？ thank you !
hey!man when i use my imu in the cartographer. i find a very strangeness phenomenon. the frequency of lidar is 10HZ , the frequency of imu is 400HZ , the odom is 20HZ. but i find the frequency of lidar is 3~5HZ sometimes. and The time from the previous frame to the next frame exceeds 0.5 seconds . when i remove imu , no such phenomenon. So,can you tell me how can i optimize this problem？ thank you !