Package Summary

Tags No category tags.
Version 0.3.5
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/tu-darmstadt-ros-pkg/hector_quadrotor.git
VCS Type git
VCS Version kinetic-devel
Last Updated 2018-06-08
Dev Status MAINTAINED
Released UNRELEASED

Package Description

hector_quadrotor_model provides libraries that model several aspects of quadrotor dynamics.

Additional Links

Maintainers

  • Johannes Meyer

Authors

  • Johannes Meyer
  • Alexander Sendobry
README
No README found. No README in repository either.
CHANGELOG

Changelog for package hector_quadrotor_model

0.3.5 (2015-03-28)

0.3.4 (2015-02-22)

  • make models more robust against irregular input values Especially on collisions with walls and obstacles Gazebo can output very high velocity values for some reason, which caused the propulsion and aerodynamic models to output infinite values or NaN as resulting forces and torques, with the consequence that Gazebo effectively stopped simulation and showed the quadrotor at the origin of the world frame. With this patch the simulation is much more stable in case of collisions or hard landings.
  • disabled quadratic term (CT2s) in propeller speed to performance factor J Because of this term the model output a non-zero thrust even if the propeller speed was zero. The quadratic term is due to drag and therefore covered in the aerodynamics model.
  • Contributors: Johannes Meyer

0.3.3 (2014-09-01)

  • fixed target_link_libraries() line for the quadrotor_aerodynamics library
  • fixed missing cmake commands to link with boost and roscpp
  • always use newest available motor command in propulsion plugin
  • added cmake_modules dependency
  • Contributors: Johannes Meyer, Rasit Eskicioglu

0.3.2 (2014-03-30)

0.3.1 (2013-12-26)

  • fixed copy&paste error in quadrotor_aerodynamics.cpp
  • output drag forces in body coordinate system and added orientation input
  • fixed configuration namespace and plugin cleanup
  • added boolean return value for configure() methods
  • accept hector_uav_msgs/MotorCommand messages directly for the propulsion model/plugin
  • copied generated C code within the cpp classes to not require Matlab for compilation
  • fixed sign of aerodynamic forces
  • use precompiled codegen libraries if available
  • Contributors: Johannes Meyer

0.3.0 (2013-09-11)

  • Catkinized stack hector_quadrotor and integrated hector_quadrotor_demo package from former hector_quadrotor_apps stack

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged hector_quadrotor_model at answers.ros.org

Package Summary

Tags No category tags.
Version 0.3.5
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/tu-darmstadt-ros-pkg/hector_quadrotor.git
VCS Type git
VCS Version indigo-devel
Last Updated 2018-04-17
Dev Status MAINTAINED
Released RELEASED

Package Description

hector_quadrotor_model provides libraries that model several aspects of quadrotor dynamics.

Additional Links

Maintainers

  • Johannes Meyer

Authors

  • Johannes Meyer
  • Alexander Sendobry
README
No README found. No README in repository either.
CHANGELOG

Changelog for package hector_quadrotor_model

0.3.5 (2015-03-28)

0.3.4 (2015-02-22)

  • make models more robust against irregular input values Especially on collisions with walls and obstacles Gazebo can output very high velocity values for some reason, which caused the propulsion and aerodynamic models to output infinite values or NaN as resulting forces and torques, with the consequence that Gazebo effectively stopped simulation and showed the quadrotor at the origin of the world frame. With this patch the simulation is much more stable in case of collisions or hard landings.
  • disabled quadratic term (CT2s) in propeller speed to performance factor J Because of this term the model output a non-zero thrust even if the propeller speed was zero. The quadratic term is due to drag and therefore covered in the aerodynamics model.
  • Contributors: Johannes Meyer

0.3.3 (2014-09-01)

  • fixed target_link_libraries() line for the quadrotor_aerodynamics library
  • fixed missing cmake commands to link with boost and roscpp
  • always use newest available motor command in propulsion plugin
  • added cmake_modules dependency
  • Contributors: Johannes Meyer, Rasit Eskicioglu

0.3.2 (2014-03-30)

0.3.1 (2013-12-26)

  • fixed copy&paste error in quadrotor_aerodynamics.cpp
  • output drag forces in body coordinate system and added orientation input
  • fixed configuration namespace and plugin cleanup
  • added boolean return value for configure() methods
  • accept hector_uav_msgs/MotorCommand messages directly for the propulsion model/plugin
  • copied generated C code within the cpp classes to not require Matlab for compilation
  • fixed sign of aerodynamic forces
  • use precompiled codegen libraries if available
  • Contributors: Johannes Meyer

0.3.0 (2013-09-11)

  • Catkinized stack hector_quadrotor and integrated hector_quadrotor_demo package from former hector_quadrotor_apps stack

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged hector_quadrotor_model at answers.ros.org

Package Summary

Tags No category tags.
Version 0.3.5
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/tu-darmstadt-ros-pkg/hector_quadrotor.git
VCS Type git
VCS Version jade-devel
Last Updated 2016-07-08
Dev Status MAINTAINED
Released RELEASED

Package Description

hector_quadrotor_model provides libraries that model several aspects of quadrotor dynamics.

Additional Links

Maintainers

  • Johannes Meyer

Authors

  • Johannes Meyer
  • Alexander Sendobry
README
No README found. No README in repository either.
CHANGELOG

Changelog for package hector_quadrotor_model

0.3.5 (2015-03-28)

0.3.4 (2015-02-22)

  • make models more robust against irregular input values Especially on collisions with walls and obstacles Gazebo can output very high velocity values for some reason, which caused the propulsion and aerodynamic models to output infinite values or NaN as resulting forces and torques, with the consequence that Gazebo effectively stopped simulation and showed the quadrotor at the origin of the world frame. With this patch the simulation is much more stable in case of collisions or hard landings.
  • disabled quadratic term (CT2s) in propeller speed to performance factor J Because of this term the model output a non-zero thrust even if the propeller speed was zero. The quadratic term is due to drag and therefore covered in the aerodynamics model.
  • Contributors: Johannes Meyer

0.3.3 (2014-09-01)

  • fixed target_link_libraries() line for the quadrotor_aerodynamics library
  • fixed missing cmake commands to link with boost and roscpp
  • always use newest available motor command in propulsion plugin
  • added cmake_modules dependency
  • Contributors: Johannes Meyer, Rasit Eskicioglu

0.3.2 (2014-03-30)

0.3.1 (2013-12-26)

  • fixed copy&paste error in quadrotor_aerodynamics.cpp
  • output drag forces in body coordinate system and added orientation input
  • fixed configuration namespace and plugin cleanup
  • added boolean return value for configure() methods
  • accept hector_uav_msgs/MotorCommand messages directly for the propulsion model/plugin
  • copied generated C code within the cpp classes to not require Matlab for compilation
  • fixed sign of aerodynamic forces
  • use precompiled codegen libraries if available
  • Contributors: Johannes Meyer

0.3.0 (2013-09-11)

  • Catkinized stack hector_quadrotor and integrated hector_quadrotor_demo package from former hector_quadrotor_apps stack

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged hector_quadrotor_model at answers.ros.org

Package Summary

Tags No category tags.
Version 0.3.5
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/tu-darmstadt-ros-pkg/hector_quadrotor.git
VCS Type git
VCS Version hydro-devel
Last Updated 2015-05-03
Dev Status MAINTAINED
Released RELEASED

Package Description

hector_quadrotor_model provides libraries that model several aspects of quadrotor dynamics.

Additional Links

Maintainers

  • Johannes Meyer

Authors

  • Johannes Meyer
  • Alexander Sendobry
README
No README found. No README in repository either.
CHANGELOG

Changelog for package hector_quadrotor_model

0.3.5 (2015-03-28)

0.3.4 (2015-02-22)

  • make models more robust against irregular input values Especially on collisions with walls and obstacles Gazebo can output very high velocity values for some reason, which caused the propulsion and aerodynamic models to output infinite values or NaN as resulting forces and torques, with the consequence that Gazebo effectively stopped simulation and showed the quadrotor at the origin of the world frame. With this patch the simulation is much more stable in case of collisions or hard landings.
  • disabled quadratic term (CT2s) in propeller speed to performance factor J Because of this term the model output a non-zero thrust even if the propeller speed was zero. The quadratic term is due to drag and therefore covered in the aerodynamics model.
  • Contributors: Johannes Meyer

0.3.3 (2014-09-01)

  • fixed target_link_libraries() line for the quadrotor_aerodynamics library
  • fixed missing cmake commands to link with boost and roscpp
  • always use newest available motor command in propulsion plugin
  • added cmake_modules dependency
  • Contributors: Johannes Meyer, Rasit Eskicioglu

0.3.2 (2014-03-30)

0.3.1 (2013-12-26)

  • fixed copy&paste error in quadrotor_aerodynamics.cpp
  • output drag forces in body coordinate system and added orientation input
  • fixed configuration namespace and plugin cleanup
  • added boolean return value for configure() methods
  • accept hector_uav_msgs/MotorCommand messages directly for the propulsion model/plugin
  • copied generated C code within the cpp classes to not require Matlab for compilation
  • fixed sign of aerodynamic forces
  • use precompiled codegen libraries if available
  • Contributors: Johannes Meyer

0.3.0 (2013-09-11)

  • Catkinized stack hector_quadrotor and integrated hector_quadrotor_demo package from former hector_quadrotor_apps stack

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged hector_quadrotor_model at answers.ros.org