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The information from you give me so much help! Thanks for you very much !

Through SLAM, the map can be built for navigation.

But the environment usually changes.

When the environment, how does SLAM handle it?

For exmaple,

a) something is added into the environment

b) something is removed from the environment

@osilva Thanks for your very much!

I think the 2d map has't the height item. Is there some problem when using the 2d map built by slam in uneven ground?

How does SLAM handle a changing environment? Through SLAM, the map can be built for navigation. But the environment usu

SLAM can analysis the environment and locating iteself.

And AMCL can locate itself with saved map.

What difference between the two locating method of SLAM and AMCL?

Because SLAM can locate, the AMCL is not necessary?

If the static map is changed, how to update it I start the robot with piror map built by SLAM, I think this map is worki

If the static map is changed, how to update it I start the robot with piror map built by SLAM, I think this map is worki

Usually, robot will be started with slam and build the map. I know there are two main funcitons in slam, one is judging the positon of the robot itself, and the other is building the map.

My question is :

1. if the robot runs with slam, but the map haven't been saved, and when the robot is rebooted, the slam process will be run again from beginning?

2. if the map built by slam have't been saved, how the robot know the position of itssef after rebooted?

@3473f If SLAM runs without saving map by map server, and when the robot is rebooted, the robot will lose its position

@3473f If SLAM run without saving map by map server, and when the robot is rebooted, the robot will lose its position a

@3473f If SLAM run without saving map by map server, and when the robot is rebooted, the robot will lose its' position

@3473f If SLAM run without saving map by map server, and when the robot is rebooted, the robot will lose its' position a

@3473f Thanks for you very much! How does SLAM update the map in realtime? I only have some try to save the map with

@3473f Thanks for you very much! How does SLAM update the map in realtime? I only have some try to save the map with

What difference between SLAM locating and AMCL locating SLAM can analysis the environment and locating iteself. And AMC

How does SLAM refresh the saved map? I am now studying the SLAM, and sucessfuly build map and save it with map server.

@osilva Thank you very much ! I am sorry to reply for you in another answer because I am the beginer for this forum. T

@osilva Thanks for your so detail reply! Please let me ask some other question as following: if the map haven't been

@osilva Thanks for your so detail reply! Please let me ask some other question as following: if the map haven't been

@osilva Thanks for your so detail reply! Please let me ask some other question as following: 1. if the map haven't been

the relationship between slam and (static)map Usually, robot will be started with slam and build the map. I know there a

is there some problem when using the 2d map built by slam in uneven ground? I think the 2d map has't the height item. Is

the relationship between slam and (static)map Usually, robot will be started with slam and build the map. I know there a