C++ integrated navigation library. Inspired by Principles of GNSS, Inertial, and Multisensor Integrated Navigation Systems, Groves, P.
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Aug 19, 2026 - C++
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inertial-navigation
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Header-only C++17/Eigen strapdown INS library: Initial alignment, Rodrigues DCM mechanization, Coriolis-compensated velocity integration, and Van Loan error covariance propagation.
cpp robotics navigation eigen imu autonomous-driving sensor-fusion strapdown kalman-filter ins rodrigues inertial-navigation
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May 2, 2026 - C++
GPS-denied pedestrian dead reckoning: learned inertial velocity fused in a 2D error-state Kalman filter. SIH 2026 · SIH26168 · ISRO.
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Aug 29, 2026 - Python
GNSS-denied vehicle navigation: strapdown INS, 15-state error-state Kalman filter, and a drift benchmark. 5.36% to 0.22% drift over a 120s outage.
python localization robotics imu gnss autonomous-vehicles sensor-fusion state-estimation kalman-filter inertial-navigation
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Aug 17, 2026 - Python
NASA Space Apps Challenge 2016 — Regional Champion (Dhaka), Global Nominee. Inertial navigation device that tracks movement from a start point and backtracks the path when GPS and comms are unavailable.
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Oct 23, 2016 - C++
Multisensor navigation and georeferencing using GNSS, INS and photogrammetry for trajectory estimation.
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Sep 3, 2026 - MATLAB
Smartphone dead reckoning that survives GNSS loss. A 240 KB CNN reads vehicle speed out of phone IMU vibration and feeds a Kalman filter with its own uncertainty: 1.5% median drift over 600-850 m outages, 30/30 held-out rides under 10%. Android app, Python engine, and all 71 minutes of ride data. SIH 2026, Team OFFGRID.
android kotlin machine-learning navigation pytorch dataset imu offline-maps gnss sensor-fusion kalman-filter dead-reckoning onnx litert tensorflow-lite smart-india-hackathon smartphone-sensors jetpack-compose maplibre inertial-navigation
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Sep 6, 2026 - Kotlin
Open-source temperature-controlled MSPM0 + ICM-45686 IMU with CAN/UART and Windows Studio
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Aug 13, 2026 - C
Why 84.4 minutes makes a pendulum immune to acceleration. An interactive, first-principles simulation of Schuler tuning and the error dynamics that make inertial navigation possible.
react typescript canvas navigation gyroscope educational physics-simulation control-theory interactive-visualization classical-mechanics inertial-navigation schuler-pendulum
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Aug 8, 2026 - TypeScript
Reconstructing a walked path from a phone IMU alone, and measuring the inertial drift: 5.14 m over a 76.2 m loop-closed route
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Jul 28, 2026 - Jupyter Notebook
Python library for IMU processing: Initial alignment (gravity leveling, gyrocompassing), continuous attitude tracking via Rodrigues rotation, and DCM/Euler angle kinematics.
python navigation gyroscope accelerometer imu euler-angles sensor-fusion attitude dcm ahrs rodrigues inertial-navigation
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May 2, 2026 - Python
Header-only C++17/Eigen 15-state EKF for tightly-coupled UWB/IMU indoor positioning: ZUPT, magnetometer heading, height constraints, Joseph-form covariance updates.
navigation eigen imu cpp17 sensor-fusion ekf uwb kalman-filter indoor-positioning zupt inertial-navigation tight-integration
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May 2, 2026 - C++
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