Rigid Body and Rigid Motion
The motion of a partical moving in Euclidean space is described by giving the location of the partical at each instant of time. A trajectory of the particle is represented by the parameterized curve $p(t) = (x(t), y(t), z(t)) \in \mathbb{R}^3$.
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I'm posting in four tracks:
- AI-powered robot control: Vision-Language-Action models, grounding strategies, policy learning, world models, sim-to-real transfer.
- Core robotic fundamentals: SE(3) and SO(3), Lie algebras, twists and screws, Jacobians and manipulability.
- Paper reviews: Distilling influential robotics papers with key ideas, experimental results, and reproduction notes.
- Robot setups and miscellaneous: Hands-on notes with hardware, calibration, digital twins, and practical tips.