Tagged articles

inertial navigation

2 articles · Page 1 of 1
Geek Labs
Geek Labs
Sep 20, 2026 · Fundamentals

INSLIB: Aviation-Grade Inertial Navigation Library with DO-178C Discipline in C

INSLIB is an open-source C library for inertial navigation that implements aviation-grade engineering practices including MC/DC testing, requirements traceability, and numerically stable UDU square-root Kalman filtering, designed for bare-metal embedded systems with multi-sensor fusion support.

DO-178CKalman filterMC/DC testing
0 likes · 12 min read
INSLIB: Aviation-Grade Inertial Navigation Library with DO-178C Discipline in C
Amap Tech
Amap Tech
Aug 18, 2021 · Fundamentals

Hardware Overview of High‑Precision Positioning and Orientation Systems

The article reviews the hardware of high‑precision positioning and orientation systems, explaining how GNSS and inertial measurement units (IMUs) are combined, describing sensor types, error sources, selection criteria, and testing methods needed to achieve centimeter‑level accuracy for mapping and mobility applications.

GNSSIMUhigh-precision positioning
0 likes · 25 min read
Hardware Overview of High‑Precision Positioning and Orientation Systems