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Robot Data and Hardware

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

Dual Encoders for Robot Motor and Load-Side Feedback

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot dual encoder architecture with motor-side and load-side position feedback

Design robot dual-encoder feedback with motor and load sensors, ratio, zero, timing, backlash, compliance, nested loops and fault tests.

Categories Robot Data and Hardware

Robot Regenerative Braking and DC-Link Design

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot regenerative braking energy flow through DC link battery other axes and brake resistor

Design robot regenerative braking with DC-link energy, battery charge limits, shared axes, brake resistors, choppers, overvoltage and fault tests.

Categories Robot Data and Hardware

Robot Cable Harness Design for Flex, EMI and Grounding

Published: July 29, 2026 · Updated: September 8, 2026 by Physical AI Lab
Robot cable harness design with flex routing shielding grounding and EMI validation

Design robot cable harnesses for flex, torsion, strain relief, shielding, grounding, EMI, signal integrity, heat and motion-cycle tests.

Categories Robot Data and Hardware

Robot BMS State of Charge and State of Health

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot BMS state of charge and state of health estimation workflow

Estimate robot battery SoC and SoH using current integration, OCV correction, capacity, resistance, cell imbalance and mission runtime tests.

Categories Robot Data and Hardware

Robot DC Bus Voltage Selection: 24 V, 48 V and Above

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot DC bus voltage selection across power current wiring motor speed and regenerative overvoltage

Select a robot DC bus across 24 V, 48 V and higher options using current, wiring, motor speed, regeneration, component and safety limits.

Categories Robot Data and Hardware

Robot Motor Sizing from Torque and Duty Cycle

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
Robot motor sizing from load torque gear ratio RMS torque peak torque speed and thermal verification

Size a robot motor with duty cycle, joint load, gear ratio, RMS torque, peak duration, speed-voltage limits, drive current and thermal tests.

Categories Robot Data and Hardware

VDA 5050 vs ISO 21423 for AMR Interoperability

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
VDA 5050 versus ISO 21423 status scope versions and interoperability evidence

Compare VDA 5050 and ISO 21423 for AMR interoperability by current status, scope, versions, conformance evidence and migration planning.

Categories Robot Data and Hardware

Open-RMF Architecture for Fleets, Doors and Lifts

Published: July 29, 2026 · Updated: August 14, 2026 by Physical AI Lab
Open-RMF architecture connecting dispatch fleet adapters traffic schedule doors and lifts

Understand Open-RMF dispatch, fleet adapters, traffic schedules, doors and lifts, then test frames, sessions, faults, security and recovery.

Categories Robot Data and Hardware

AMR Traffic Deadlock Prevention and Recovery

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
AMR traffic deadlock prevention with resource reservation circular wait detection and recovery

Prevent AMR traffic deadlock with resource reservations, wait-for graphs, priorities, leases, safe retreat and repeatable fleet recovery tests.

Categories Robot Data and Hardware

AMR Auto-Docking Performance Test Guide

Published: July 29, 2026 · Updated: August 1, 2026 by Physical AI Lab
AMR automatic docking performance test from staging pose to verified charging

Build an AMR auto-docking performance test for staging, detection, approach, contact, charging, retries, cancellation and undocking.

Categories Robot Data and Hardware
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