[JdeRobot] ArDrone Takeoff

[Victor Arribas]

Hi Andrei!

I did almost from scratch quadrotor plugin. So I hope this version will
work for you.

At now is a pull request: https://github.com/RoboticsURJC/JdeRobot/pull/243
Ice.Config has change a bit, so look for introrob_py_simulated2.cfg

2015-11-05 14:00 GMT+01:00 Victor Arribas <v.arribas.urjc en gmail.com>:

> Hi Andrei!
>
> Just a simple question: What version of gazebo are you using?
>
>> (hJdeRobot5.3)varribas en Ubuntu14lts:~/ros_jde_ws/militaru_ws$ gazebo
>> --version
>> Gazebo multi-robot simulator, version 5.1.0
>> Copyright (C) 2012-2015 Open Source Robotics Foundation.
>> Released under the Apache 2 License.
>> http://gazebosim.org
>
>
> It should be 5.1, but your ROS stack requires gazebo2
> Please, remove dependency from IceRosGazebo and RosLib (if required).
>
> Finally, let me known what nodes are required and what ones are deprecated.
> At now, I'm having issues like:
>
>> CMake Error at
>> JdeRobot2015/catkin_ws/src/RosIceCamera/interfaces/slice/CMakeLists.txt:17
>> (add_library):
>>   add_library cannot create target "jderobot_interfaces" because another
>>   target with the same name already exists.  The existing target is a
>> shared
>>   library created in source directory
>>
>> "/home/varribas/ros_jde_ws/militaru_ws/src/JdeRobot2015/catkin_ws/src/RosIceBridge/interfaces/slice".
>
>
>
> 2015-11-01 21:55 GMT+01:00 militaru92 <militaru.andrei92 en gmail.com>:
>
>> Hi Victor,
>>
>> So the problem is that when I run my plugin, force.z becomes nan. On line
>> 258 in quadrotorplugin.cc we have this code:
>>
>>  output = controllers_.velocity_z.update(
>>                 velocity_command_->linearZ,
>>                 velocity.z, acceleration.z, dt);
>>     force.z = mass * (output +
>>         load_factor * gravity);
>>
>> In this update method, at a moment the output becomes nan.
>>
>> With introrob_py the program works fine.
>>
>> I uploaded a video about how to run my plugin:
>> https://www.youtube.com/watch?v=oQjxTZoF8Cg
>>
>> The code is here:
>> https://github.com/militaru92/JdeRobot2015/tree/master/catkin_ws/src
>>
>> Best regards,
>> Andrei
>>
>>
>>
>> --
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>
>
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