# ai-winter/python_motion_planning **Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/ai-winter-python-motion-planning).** 1,048 stars · 148 forks · Python · GPL-3.0 ## Links - GitHub: https://github.com/ai-winter/python_motion_planning - Homepage: https://ai-winter.github.io/python_motion_planning/ - awesome-repositories: https://awesome-repositories.com/repository/ai-winter-python-motion-planning.md ## Topics `a-star` `artificial-potential-field` `autonomous-vehicles` `bezier-curve` `d-star` `d-star-lite` `dijkstra` `dubins-curve` `informed-rrt-star` `jump-point-search` `model-predictive-control` `motion-planning` `path-planning` `path-tracking` `rrt` `rrt-connect` `rrt-star` `theta-star` `trajectory-planning` `voronoi` ## Description This project is a comprehensive software framework for autonomous robot navigation, providing a collection of algorithms for path planning, motion control, and trajectory generation. It serves as a toolkit for implementing and researching navigation logic, enabling the calculation of collision-free routes and the execution of precise movement commands for autonomous mobile agents. The library distinguishes itself by integrating both global pathfinding and real-time reactive control strategies. It supports diverse planning methodologies, including graph-based heuristic searches and sampling-based exploration, alongside dynamic path updating to account for environmental changes. For movement execution, the framework employs kinodynamic trajectory interpolation and numerical optimization to ensure that generated motion profiles respect the physical velocity and acceleration constraints of the robot. Beyond core planning and control, the toolkit includes integrated simulation and visualization capabilities. These tools allow for the rendering of planned paths and the testing of navigation logic within virtual environments, facilitating the validation of algorithms before deployment to physical hardware. The library provides a unified interface for translating high-level trajectory data into actionable movement commands for autonomous platforms. ## Tags ### Hardware & IoT - [Navigation Frameworks](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/navigation-frameworks.md) — Provides a comprehensive suite of graph-based and sampling-based methods for autonomous robot navigation. - [Robotic Path Planners](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/path-planning-algorithms/sampling-based-planners/robotic-path-planners.md) — Calculates collision-free global routes and local trajectories for mobile robots using both sampling-based and grid-based planning methods. ([source](https://github.com/ai-winter/python_motion_planning/tree/master/tutorials)) - [Motion Planning Toolkits](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/motion-planning-toolkits.md) — Offers a collection of algorithms for path planning, trajectory generation, and robot control in mobile environments. - [Path Planning Algorithms](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/path-planning-algorithms.md) — Determines efficient routes between points in static or dynamic environments using spatial search algorithms. ([source](https://github.com/ai-winter/python_motion_planning/tree/v1.0)) - [Ground Robot Obstacle Avoidance](https://awesome-repositories.com/f/hardware-iot/autonomous-flight-controllers/ground-robot-obstacle-avoidance.md) — Adjusts robot movement in real-time using velocity-space optimization to steer around dynamic obstacles. - [Dynamic Path Replanning](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/path-planning-algorithms/dynamic-path-replanning.md) — Adjusts planned routes in real-time as environmental information changes to ensure continuous and safe operation. ([source](https://github.com/ai-winter/python_motion_planning/search)) - [Navigation Visualizers](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/path-planning-algorithms/navigation-visualizers.md) — Provides integrated visualization tools to render planned paths and robot movements for performance verification. ([source](https://github.com/ai-winter/python_motion_planning/blob/master/README.md)) - [Trajectory Generation](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/motion-planning-control/trajectory-generation.md) — Creates smooth, kinematically feasible motion profiles between waypoints for autonomous mobile platforms. - [Robotics and Control](https://awesome-repositories.com/f/hardware-iot/embedded-robotics/robotics-autonomous-systems/robotics-drones/robotics-and-control.md) — Executes path-tracking commands using physical simulation models to account for mechanical movement constraints. ([source](https://github.com/ai-winter/python_motion_planning#readme)) - [Vehicle Motion Control](https://awesome-repositories.com/f/hardware-iot/vehicle-motion-control.md) — Executes precise movement commands by applying kinematic and dynamic constraints to follow planned paths. ### Graphics & Multimedia - [Spline Trajectory Generators](https://awesome-repositories.com/f/graphics-multimedia/path-smoothing/spline-trajectory-generators.md) — Computes smooth sequences of states for robots using spline and pose-based interpolation techniques to respect kinematic constraints. ([source](https://github.com/ai-winter/python_motion_planning#readme)) ### Scientific & Mathematical Computing - [Heuristic Search Planners](https://awesome-repositories.com/f/scientific-mathematical-computing/numerical-mathematical-foundations/algorithms-and-complexity/algorithms/graph-processing/shortest-path-algorithms/a-star-search/heuristic-search-planners.md) — Traverses discrete spatial grids using heuristic cost functions to identify the shortest path between two points. - [Robot Pathfinding](https://awesome-repositories.com/f/scientific-mathematical-computing/numerical-mathematical-foundations/algorithms-and-complexity/pathfinding-algorithms/robot-pathfinding.md) — Implements classic and modern navigation algorithms including A*, RRT, DWA, and MPC for autonomous agents. ### Part of an Awesome List - [Model Predictive Control Loops](https://awesome-repositories.com/f/awesome-lists/devtools/motor-control/closed-loop-pid-servo-control/cascaded-control-loops/model-predictive-control-loops.md) — Solves sequences of future control inputs by simulating dynamic models over finite time horizons using numerical optimization. - [Robotics Simulators](https://awesome-repositories.com/f/awesome-lists/devtools/robotics-simulators.md) — Includes a built-in physical simulator for testing control logic and path-tracking performance in two-dimensional environments. ([source](https://ai-winter.github.io/python_motion_planning/)) ### Data & Databases - [Incremental Path Search Algorithms](https://awesome-repositories.com/f/data-databases/data-modification-apis/incremental-syncing/incremental-update-configurations/client-side-incremental-state-updates/incremental-path-search-algorithms.md) — Provides incremental search algorithms to efficiently recompute paths when environmental changes or obstacles are detected. ### Software Engineering & Architecture - [Random-Sampling Tree Expansion](https://awesome-repositories.com/f/software-engineering-architecture/randomized-selection-algorithms/randomized-data-retrieval/random-sampling/random-sampling-tree-expansion.md) — Explores high-dimensional configuration spaces using randomized tree expansion to find feasible paths without full discretization.