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MEMS GNSS/INS | Navigation Systems | Advanced Navigation

High-quality Inertial Navigation System (INS) sensors, such as MEMS-based units from SBG Systems (Ekinox Micro, Ellipse-N) or VectorNav (VN-200), offer high-performance, GNSS-aided, and rugged solutions for demanding applications in aerospace, defense, and autonomous systems. These, along with FOG-based systems like EMCORE's EG-120, deliver superior accuracy, low drift, and, in some cases, centimeter-level positioning in GNSS-denied environments.

Key High-Quality INS Manufacturers & Models

SBG Systems : Offers Ekinox Micro (tactical MEMS) and Ellipse-N (compact RTK) for marine, land, and aerial applications.
VectorNav : Known for the VN-200 Rugged, a high-performance GPS/INS combining IMU, magnetic, and pressure sensors.
Honeywell Aerospace : Provides navigation-grade, high-performance IMUs using FOG, RLG, or MEMS technology for defense and industrial use.
Safran Navigation & Timing : Manufactures cutting-edge, high-accuracy inertial navigation units for armored vehicles, submarines, and drones.
EMCORE Corporation : Produces the EG-120, a small and highly accurate fiber optic gyroscope (FOG) based INS.
Inertial Labs : Offers FOG-based INS models (e.g., INS-FI) suitable for challenging, high-precision applications.

Key Considerations for High-Quality Sensors

Technology Type: For high accuracy, Fiber Optic Gyros (FOG) or Ring Laser Gyros (RLG) are preferred, while modern tactical-grade MEMS are suitable for smaller, lighter, or less expensive applications.
Drift Rates: Premium marine-grade systems can achieve navigation drifts of less than

$1.8 km$

per day.
Environment & Reliability: Look for units tested to military standards (e.g., MIL-STD-810, 461, 1275) for vibration, shock, and temperature tolerance.
GNSS Integration: High-quality systems often integrate RTK GNSS for centimeter-level positioning to correct inertial sensor drift.

Ekinox Micro: Compact High-Performance INS Solution - SBG Systems
Ekinox Micro Powerful and compact INS for critical missions. Ekinox Micro is a high-performance GNSS aided Inertial Navigation Sys...

SBG Systems
VN-200 Rugged GPS-Aided Inertial Navigation System (GPS/INS)

NavtechGPS
OEM inertial sensors - SBG Systems
OEM Ellipse-N is a compact, high-performance RTK GNSS system offering precise centimeter-level positioning and robust navigation i...

SBG Systems

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Inertial Navigation Systems | INS

Advanced Navigation

https://www.advancednavigation.com › inertial-navigati...

Advanced Navigation

https://www.advancednavigation.com › inertial-navigati...

Advanced Navigation inertial navigation systems contain reliable sensors that are each subject to an intensive 8-hour temperature-based calibration process. Read more

INS - inertial navigation systems for demanding applications

SBG Systems

https://www.sbg-systems.com › ins

SBG Systems

https://www.sbg-systems.com › ins

Our INS units combine high-performance MEMS sensors , advanced GNSS technology, and sophisticated algorithms to provide precise and reliable measurements. Read more

Inertial Measurement Unit BMI260

Bosch Sensortec

https://www.bosch-sensortec.com › products › imus › b...

Bosch Sensortec

https://www.bosch-sensortec.com › products › imus › b...

The basic BMI260 combines high-end accelerometer performance with automotive-proven gyroscope technology in order for fast and accurate inertial sensing. Read more

Introduction to inertial sensors

VectorNav Technologies

https://www.vectornav.com › resources › theory-inertial

VectorNav Technologies

https://www.vectornav.com › resources › theory-inertial

1.1 Inertial Sensors. Inertial sensors have been used for over a century to measure the motion of an object with respect to an inertial reference frame. Read more

GPS-aided inertial Navigation Systems (INS)

Inertial Labs

https://inertiallabs.com › IMU

Inertial Labs

https://inertiallabs.com › IMU

The Inertial Navigation System is the most robust navigation sensor on the market . Use the INS as an independent navigation sensor or easily integrate with ... Read more

Honeywell Compact Inertial Navigation System

Honeywell Aerospace

https://aerospace.honeywell.com › navigation-and-sensors

Honeywell Aerospace

https://aerospace.honeywell.com › navigation-and-sensors

The Honeywell Compact Inertial Navigation System (HCINS) is a low size, weight, and power (SWaP) solution designed for all classes of unmanned aerial ... Read more

Inertial Navigation System (INS) Manufacturer

Ericco Inertial Technology

https://www.ericcointernational.com › inertial-navigatio...

Ericco Inertial Technology

https://www.ericcointernational.com › inertial-navigatio...

High reliability and high precision MEMS gyroscope (bias instability <0.02°/h) and large range high precision MEMS accelerometer (±60g, bias instability <2ug). Read more

(820)

Inertial Navigation System -OB.OMG.INS

MilSpecWiring.com

https://www.milspecwiring.com › ... › Position › GPS

MilSpecWiring.com

https://www.milspecwiring.com › ... › Position › GPS

The main objective with this sensor is to put cutting edge, high performance sensor fusion algorithms into the hands of motorsport integrators and motorsport ... Read more

$5,050.00 In stock Free delivery

Videos

Inertial Navigation Systems - Highend Navigation Solution

YouTube GeneSys Elektronik GmbH

Jan 31, 2023

4:54

Inertial navigation systems use gyroscopes to assess rotation, accelerometers to sense motion, and GNSS to determine absolute position.

The GENIUS of Inertial Navigation Systems Explained

YouTube FlyByMax

Jun 26, 2022

11:05

Inertial navigation systems work by using accelerometers and gyroscopes to track movement and calculate position independently.

Understanding Inertial Navigation System | INS Sensors ...

YouTube JxJ AVIATION

Nov 5, 2024

5:09

INS uses accelerometers to measure linear velocity changes & gyroscopes to measure rotational acceleration for aircraft position relative to starting point.

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The World's Smallest Inertial Navigation System

Inertial Sense

https://inertialsense.com › the-worlds-smallest-better-tha...