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Kinetic and potential energy regressors #2282

Merged
merged 20 commits into from
Jun 16, 2024
Merged

Kinetic and potential energy regressors #2282

merged 20 commits into from
Jun 16, 2024

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lvjonok
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@lvjonok lvjonok commented Jun 12, 2024

Hello Pinocchio team!

I am pleased to use your library and apply it for system identification purposes. I have found much useful jointTorqueRegressor and wanted to contribute by implementing kineticEnergyRegressor and potentialEnergyRegressor.These functions are alike jointTorqueRegressor show a linear connection from dynamical parameters to dynamical quantity.

I have added tests and documentation up to my capability.

Please let me know your thoughts, I am open for modifications and there are more ideas on possible contribution I am willing to implement later.

@jcarpent jcarpent self-requested a review June 14, 2024 09:56
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Thanks a lot @lvjonok for contributing to Pinocchio.
We will proceed to a review of your code and will be happy to have it in Pinocchio.

Thanks again for using and contributing to Pinocchio.

@lvjonok
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lvjonok commented Jun 14, 2024

I am having a growing concern about the naming. Maybe jointKineticEnergyRegressor and jointPotentialEnergyRegressor would be better names for the functions because JointTorqueRegressor has the similar naming idea behind.

@jcarpent
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@lvjonok I've provided some slight change to your initial PR.
Could you have a look?

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lvjonok commented Jun 15, 2024

@lvjonok I've provided some slight change to your initial PR. Could you have a look?

Thanks for the update! The changes look great. Could you please change my affiliation information before finalizing the PR? I would rather have it like this:

Lev Kozlov: Kinetic and potential energy regressors

@jcarpent jcarpent merged commit 9bd876d into stack-of-tasks:devel Jun 16, 2024
18 checks passed
nim65s added a commit to nim65s/robotpkg that referenced this pull request Oct 9, 2024
@nim65s
[math/{py-,}pinocchio] Update to v3.2.0
197d1f3 
    ## [3.2.0] - 2024-08-27

    ### Fixed
    - Append pinocchio optional libraries into pkg-config file (stack-of-tasks/pinocchio#2322)
    - Fixed support of DAE meshes with MeshCat (stack-of-tasks/pinocchio#2331)
    - Fixed pointer casts in urdf parser (stack-of-tasks/pinocchio#2339)
    - Remove CMake CMP0167 warnings (stack-of-tasks/pinocchio#2347)
    - Fixed urdfdom in ROS packaging (stack-of-tasks/pinocchio#2341)
    - Fixed overview-urdf cpp example (stack-of-tasks/pinocchio#2384)
    - Fixed mjcf model without a base link parsing (stack-of-tasks/pinocchio#2386)
    - Fixed talos-simulation.py, simulation-contact-dynamics.py and simulation-closed-kinematic-chains.py examples (stack-of-tasks/pinocchio#2392)

    ### Added
    - Add getMotionAxis method to helical, prismatic, revolute and ubounded revolute joint (stack-of-tasks/pinocchio#2315)
    - Add initial compatiblity with coal (coal needs `-DCOAL_BACKWARD_COMPATIBILITY_WITH_HPP_FCL=ON`) (stack-of-tasks/pinocchio#2323)
    - Add compatibility with jrl-cmakemodules workspace (stack-of-tasks/pinocchio#2333)
    - Add ``collision_color`` parameter to `MeshcatVisualizer.loadViewerModel` (stack-of-tasks/pinocchio#2350)
    - Add ``BuildFromMJCF`` function to RobotWrapper (stack-of-tasks/pinocchio#2363)
    - Add more CasADi examples (stack-of-tasks/pinocchio#2388)

    ### Removed
    - Remove deprecated headers related to joint constraints (stack-of-tasks/pinocchio#2382)

    ### Changed
    - Use eigenpy to expose `GeometryObject::meshMaterial` variant (stack-of-tasks/pinocchio#2315)
    - GepettoViewer is no more the default viewer for RobotWrapper (stack-of-tasks/pinocchio#2331)
    - Modernize python code base with ruff (stack-of-tasks/pinocchio#2367)
    - Restructure CppAD and CasADi examples (stack-of-tasks/pinocchio#2388)
    - Enhance and fix CppAD benchmarks outputs (stack-of-tasks/pinocchio#2393)

    ## [3.1.0] - 2024-07-04

    ### Fixed

    - Fix `appendModel` when joints after the base are in parallel (stack-of-tasks/pinocchio#2295)
    - Fix `appendModel` build when called with template arguments different than the ones from `context` (stack-of-tasks/pinocchio#2284)
    - Fix `TransformRevoleTpl::rotation` and `TransformHelicalTpl::rotation` build (stack-of-tasks/pinocchio#2284)
    - Fix compilation issue for Boost 1.85 (stack-of-tasks/pinocchio#2255)
    - Fix python bindings of `contactInverseDynamics` (stack-of-tasks/pinocchio#2263)
    - Deactivate `BUILD_WITH_LIBPYTHON` when building with PyPy (stack-of-tasks/pinocchio#2274)
    - Fix Python bindings cross building with `hpp-fcl` (stack-of-tasks/pinocchio#2288)
    - Fix build issue on Windows when a deprecated header is included (stack-of-tasks/pinocchio#2292)
    - Fix build issue on Windows when building in Debug mode (stack-of-tasks/pinocchio#2292)
    - Fix visualization of meshes in meshcat (stack-of-tasks/pinocchio#2294)
    - Fix Anymal simulation test (stack-of-tasks/pinocchio#2299)
    - Fix contact derivatives and impulse dynamics tests (stack-of-tasks/pinocchio#2300)
    - Fix CMake compatibility with old console_bridge version (stack-of-tasks/pinocchio#2312)

    ### Added

    - Python unittest for `contactInverseDynamics` function (stack-of-tasks/pinocchio#2263)
    - Added helper functions to return operation count of CasADi functions. (stack-of-tasks/pinocchio#2275)
    - C++ and Python unittest for `dIntegrateTransport` to check vector transport and its inverse (stack-of-tasks/pinocchio#2273)
    - Add kinetic and potential energy regressors (stack-of-tasks/pinocchio#2282)

    ### Removed

    - Remove header `list.hpp` include for bindings of model and rnea (stack-of-tasks/pinocchio#2263)

Packaging Changes:
- Removed patches af, an, ap: fixed upstream
- Updated patches ag, ak
nim65s added a commit to nim65s/robotpkg that referenced this pull request Oct 11, 2024
@nim65s
[math/{py-,}pinocchio] Update to v3.2.0
1ccd712 
    ## [3.2.0] - 2024-08-27

    ### Fixed
    - Append pinocchio optional libraries into pkg-config file (stack-of-tasks/pinocchio#2322)
    - Fixed support of DAE meshes with MeshCat (stack-of-tasks/pinocchio#2331)
    - Fixed pointer casts in urdf parser (stack-of-tasks/pinocchio#2339)
    - Remove CMake CMP0167 warnings (stack-of-tasks/pinocchio#2347)
    - Fixed urdfdom in ROS packaging (stack-of-tasks/pinocchio#2341)
    - Fixed overview-urdf cpp example (stack-of-tasks/pinocchio#2384)
    - Fixed mjcf model without a base link parsing (stack-of-tasks/pinocchio#2386)
    - Fixed talos-simulation.py, simulation-contact-dynamics.py and simulation-closed-kinematic-chains.py examples (stack-of-tasks/pinocchio#2392)

    ### Added
    - Add getMotionAxis method to helical, prismatic, revolute and ubounded revolute joint (stack-of-tasks/pinocchio#2315)
    - Add initial compatiblity with coal (coal needs `-DCOAL_BACKWARD_COMPATIBILITY_WITH_HPP_FCL=ON`) (stack-of-tasks/pinocchio#2323)
    - Add compatibility with jrl-cmakemodules workspace (stack-of-tasks/pinocchio#2333)
    - Add ``collision_color`` parameter to `MeshcatVisualizer.loadViewerModel` (stack-of-tasks/pinocchio#2350)
    - Add ``BuildFromMJCF`` function to RobotWrapper (stack-of-tasks/pinocchio#2363)
    - Add more CasADi examples (stack-of-tasks/pinocchio#2388)

    ### Removed
    - Remove deprecated headers related to joint constraints (stack-of-tasks/pinocchio#2382)

    ### Changed
    - Use eigenpy to expose `GeometryObject::meshMaterial` variant (stack-of-tasks/pinocchio#2315)
    - GepettoViewer is no more the default viewer for RobotWrapper (stack-of-tasks/pinocchio#2331)
    - Modernize python code base with ruff (stack-of-tasks/pinocchio#2367)
    - Restructure CppAD and CasADi examples (stack-of-tasks/pinocchio#2388)
    - Enhance and fix CppAD benchmarks outputs (stack-of-tasks/pinocchio#2393)

    ## [3.1.0] - 2024-07-04

    ### Fixed

    - Fix `appendModel` when joints after the base are in parallel (stack-of-tasks/pinocchio#2295)
    - Fix `appendModel` build when called with template arguments different than the ones from `context` (stack-of-tasks/pinocchio#2284)
    - Fix `TransformRevoleTpl::rotation` and `TransformHelicalTpl::rotation` build (stack-of-tasks/pinocchio#2284)
    - Fix compilation issue for Boost 1.85 (stack-of-tasks/pinocchio#2255)
    - Fix python bindings of `contactInverseDynamics` (stack-of-tasks/pinocchio#2263)
    - Deactivate `BUILD_WITH_LIBPYTHON` when building with PyPy (stack-of-tasks/pinocchio#2274)
    - Fix Python bindings cross building with `hpp-fcl` (stack-of-tasks/pinocchio#2288)
    - Fix build issue on Windows when a deprecated header is included (stack-of-tasks/pinocchio#2292)
    - Fix build issue on Windows when building in Debug mode (stack-of-tasks/pinocchio#2292)
    - Fix visualization of meshes in meshcat (stack-of-tasks/pinocchio#2294)
    - Fix Anymal simulation test (stack-of-tasks/pinocchio#2299)
    - Fix contact derivatives and impulse dynamics tests (stack-of-tasks/pinocchio#2300)
    - Fix CMake compatibility with old console_bridge version (stack-of-tasks/pinocchio#2312)

    ### Added

    - Python unittest for `contactInverseDynamics` function (stack-of-tasks/pinocchio#2263)
    - Added helper functions to return operation count of CasADi functions. (stack-of-tasks/pinocchio#2275)
    - C++ and Python unittest for `dIntegrateTransport` to check vector transport and its inverse (stack-of-tasks/pinocchio#2273)
    - Add kinetic and potential energy regressors (stack-of-tasks/pinocchio#2282)

    ### Removed

    - Remove header `list.hpp` include for bindings of model and rnea (stack-of-tasks/pinocchio#2263)

Packaging Changes:
- Removed patches af, an, ap: fixed upstream
- Updated patches ag, ak
@lvjonok lvjonok mentioned this pull request Nov 4, 2024
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