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Robot Data and Hardware

English articles about robot data and hardware at Physical AI Lab.

Robot Camera Rolling Shutter and Motion Blur

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot camera rolling shutter and motion blur timing comparison

Control robot camera rolling shutter and motion blur with readout time, exposure, image speed, lighting, triggers, timestamps and motion tests.

Categories Robot Data and Hardware

Robot Grasp Stability and Friction Cones

Published: July 29, 2026 · Updated: September 8, 2026 by Physical AI Lab
Robot grasp stability friction cone and force closure workflow

Evaluate robot grasp stability with friction cones, force closure, contact geometry, load, slip sensing, object damage and transport tests.

Categories Robot Data and Hardware

ICP vs NDT for Point-Cloud Registration

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
ICP and NDT point cloud registration comparison

Compare ICP and NDT registration by correspondences, voxel distributions, initial pose, overlap, scale, degeneracy, scores and validation.

Categories Robot Data and Hardware

6D Object Pose Estimation for Robot Grasping

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot 6D object pose estimation and grasp transform workflow

Estimate robot 6D object pose with calibrated RGB or depth, PnP, refinement, symmetry, transforms, timing, uncertainty and grasp tests.

Categories Robot Data and Hardware

Wheel Odometry Slip and Covariance

Published: July 29, 2026 · Updated: October 6, 2026 by Physical AI Lab
Wheel odometry slip detection and adaptive covariance workflow

Calibrate wheel odometry, detect slip with IMU and scan residuals, adapt covariance, protect frames and validate surfaces, payloads and recovery.

Categories Robot Data and Hardware

Visual-Inertial Odometry vs SLAM

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Visual inertial odometry and SLAM architecture comparison

Compare visual-inertial odometry and SLAM by state, map, drift, loop closure, relocalization, calibration, frames and robot validation.

Categories Robot Data and Hardware

2D LiDAR vs 3D LiDAR for Mobile Robots

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
2D planar LiDAR and 3D point-cloud LiDAR comparison for mobile robots

Compare 2D and 3D LiDAR for AMRs by scan geometry, localization, obstacle height, point density, timing, compute, environment and safety tests.

Categories Robot Data and Hardware

Robot IMU Bias, Drift and Calibration

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot IMU bias drift and calibration error path

Calibrate robot IMU bias, drift, scale, alignment, temperature, vibration and timing, then validate covariance and mission residuals.

Categories Robot Data and Hardware

Event Camera vs Frame Camera for Robots

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot event camera and frame camera measurement comparison

Compare robot event and frame cameras by signal, latency, motion blur, dynamic range, static detail, bandwidth, synchronization and task tests.

Categories Robot Data and Hardware

Estimate Robot Joint Torque from Motor Current

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot joint torque estimation path from q-axis current through motor and transmission models

Estimate robot joint torque from motor current using calibrated torque constant, gearbox efficiency, dynamics, friction, residuals and load-cell tests.

Categories Robot Data and Hardware
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