Search found 4 matches

by aramos
Mon Feb 25, 2019 5:47 pm
Forum: Loco Positioning System
Topic: Take off error using dwm_loc_ekf_swarm_hover.launch
Replies: 1
Views: 81

Take off error using dwm_loc_ekf_swarm_hover.launch

Hi, I am Agustín and in my research group we are testing swarm missions with LPS in TDoA2 mode and 8 anchors. Now, we are testing with 2 crazyflies 2.0 launching the dwm_loc_ekf_swarm_hover.launch commenting the part of the code related to the 3 last cfs (the launch by default is for 5 cfs). Our pro...
by aramos
Thu Feb 21, 2019 5:05 pm
Forum: Loco Positioning System
Topic: cmd_vel in crazyflie_controller_bridge.py
Replies: 5
Views: 174

Re: cmd_vel in crazyflie_controller_bridge.py

Ok, thank you. We remain attentive for new changes. It would be very beneficial for our research. According to the crazyradio, we are trying to fly 3 cf2 using 1 cr. However, one of them never takes off. We have tried to add a second cr but do not get it to work properly.Although both cr are plugged...
by aramos
Wed Feb 20, 2019 3:12 pm
Forum: Loco Positioning System
Topic: cmd_vel in crazyflie_controller_bridge.py
Replies: 5
Views: 174

Re: cmd_vel in crazyflie_controller_bridge.py

Thank you for your answer!! We are already flying two cf2 in mode TDoA2 with 8 anchors (the guide recommends to use this mode for 8 anchors). Now, we're using the crazyflie_controller_bridge.py with more accuracy than ever. At the moment, we're sending position setpoints to the topic cmd_vel, but we...
by aramos
Tue Feb 12, 2019 1:16 pm
Forum: Loco Positioning System
Topic: cmd_vel in crazyflie_controller_bridge.py
Replies: 5
Views: 174

cmd_vel in crazyflie_controller_bridge.py

Hello, My name is Agustín Ramos and I am a researcher at the University of Seville (Spain) in the group of Robotics, Vision and Control. Since a month ago we are testing the Loco Positioning System with 6 nodes in TWR mode and with one cf2. We are using ROS Kinetic, Ubuntu 16.04 and the drivers lps-...