ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

Perrary's profile - activity

2019-09-24 10:06:00 -0500 commented question Why Hector-Slam works better than Gmapping with RPLiDAR?

Martin, finally i improve my odometry while spinning changing the way i calculate the angle. I just calculate it from en

2019-09-23 15:17:57 -0500 asked a question How to use occupancy grid data?

How to use occupancy grid data? Hello. I am working with a home-made robot and i want to start making a very simple navi

2019-09-23 14:42:20 -0500 edited question Why Hector-Slam works better than Gmapping with RPLiDAR?

Why Hector-Slam works better than Gmapping with RPLiDAR? Hi. I am working with a home-made differential robot that have

2019-09-23 13:58:33 -0500 commented question How to access and send occupancy grid data from a callback function subscribing /map to another function

hello. Did you solve your problem?

2019-08-27 11:13:49 -0500 commented question Why Hector-Slam works better than Gmapping with RPLiDAR?

Hi Ktysai. Thanks for answering. Sorry for the delay, but i was abroad. To get my odometry i am using two encoders. Wit

2019-08-27 11:13:39 -0500 commented question Why Hector-Slam works better than Gmapping with RPLiDAR?

Hi Ktysai. Thanks for answering. Sorry for the delay, but i was abroad. To get my odometry i am using two encoders. Wit

2019-08-27 11:13:26 -0500 commented question Why Hector-Slam works better than Gmapping with RPLiDAR?

Hi Ktysai. Thanks for answering. Sorry for the delay, but i was abroad. To get my odometry i am using two encoders. Wit

2019-08-27 11:13:15 -0500 commented question Why Hector-Slam works better than Gmapping with RPLiDAR?

Hi Ktysai. Thanks for answering. Sorry for the delay, but i was abroad. To get my odometry i am using two encoders. Wit

2019-07-22 21:37:45 -0500 received badge  Famous Question (source)
2019-07-16 12:49:58 -0500 edited question Why Hector-Slam works better than Gmapping with RPLiDAR?

Why Hector-Slam works better than Gmapping with RPLiDAR? Hi. I am working with a home-made differential robot that have

2019-07-02 21:58:47 -0500 received badge  Notable Question (source)
2019-07-02 13:25:48 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Okey Martin, i will update it with my commands. After a couple of test i think that my problem come from the tf tree, sp

2019-07-02 13:24:31 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Okey Martin, i will update it with my commands. After a couple of test i think that my problem come from the tf tree, sp

2019-07-02 13:13:22 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Okey Martin, i will update it with my commands. After a couple of test i think that my problem come from the tf tree, sp

2019-07-02 11:42:47 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Okey Martin, i will update it with my commands.

2019-07-02 11:41:40 -0500 edited question Why Hector-Slam works better than Gmapping with RPLiDAR?

Why Hector-Slam works better than Gmapping with RPLiDAR? Hi. I am working with a home-made differential robot that have

2019-07-02 11:41:40 -0500 received badge  Editor (source)
2019-07-01 11:55:07 -0500 commented question Publishing odometry with rosserial

What do you need exactly? I used the rosserial node in Arduino to send the odometry to the RPI. To measure the speed i c

2019-07-01 09:00:36 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

How Hector mapping correct the odometry drift if it doesn't use the odometry data? While my map is being done i see in r

2019-06-30 01:50:37 -0500 received badge  Popular Question (source)
2019-06-28 13:42:41 -0500 edited question Why Hector-Slam works better than Gmapping with RPLiDAR?

Why Hector-Slam works better than Gmapping with RPLiDAR? Hi. I am working with a home-made differential robot that have

2019-06-28 13:42:19 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Martin. The frame between odom and map it should't be static? Because mi odom frame is the place where my robot start to

2019-06-28 13:00:45 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Martin. The frame between odom and map it should't be static? Because mi odom frame is the place where my robot start to

2019-06-28 09:07:30 -0500 commented answer Why Hector-Slam works better than Gmapping with RPLiDAR?

Hi Martin. Thanks for the explanation, now i understand what is the base_footprint frame (I had seen it many times but I

2019-06-28 06:20:45 -0500 received badge  Nice Question (source)
2019-06-27 20:08:27 -0500 received badge  Student (source)
2019-06-27 14:17:26 -0500 asked a question Why Hector-Slam works better than Gmapping with RPLiDAR?

Why Hector-Slam works better than Gmapping with RPLiDAR? Hi. I am working with a home-made differential robot that have

2019-06-27 13:30:25 -0500 commented question Publishing odometry with rosserial

Hi Shanika. I finally found a solution, after a hard seach in the Intertet.

2019-04-27 04:26:12 -0500 received badge  Famous Question (source)
2019-04-24 08:47:35 -0500 received badge  Enthusiast
2019-04-22 09:49:48 -0500 received badge  Supporter (source)
2019-04-22 09:49:23 -0500 answered a question Publishing odometry with rosserial

Hello Chris, thanks for answering. When i upload my code, i commit a mistake. I forgot to transcript a line a code. Sinc

2019-04-19 15:38:25 -0500 received badge  Notable Question (source)
2019-04-18 16:42:28 -0500 received badge  Popular Question (source)
2019-04-11 11:05:52 -0500 asked a question Publishing odometry with rosserial

Publishing odometry with rosserial Hello, i am working with an Arduino Mega and a RPI using the rosserial, and i have a