Inertial and Gyro Units -Memsic

Inertial & Gyro Units -Memsic

MEMSIC offers a wide variety of Inertial sensors, Inertial Measurement Units (IMU), Attitude Heading Reference Systems (AHRS), Vertical gyroscopes (VG) and Fiber optic vertical gyros. These systems are unaided, high performance, solid-state attitude and heading reference systems intended for General Aviation and Unmanned Vehicles applications. The strap-down inertial system provides attitude and heading measurement with static and dynamic accuracy comparable to traditional spinning mass and directional gyros.

 

NAV Family

MEMSIC's NAV420 and NAV440 product families utilise MEMS-based inertial sensors and GPS technology to provide a high accuracy system for maneuvering platforms. These platforms include airborne systems (unmanned aerial vehicles, aircraft), land vehicles (tanks, HUMVEES), and marine vessels. The MEMSIC NAV420 and NAV440 are fully-integrated GPS-aided attitude & heading reference systems and GPS navigation solutions. The NAV440 provides full inertial data (angles, rates, accels) and GPS position, along with inertially derived velocity that provides significant improvement in stability and latency compared with stand-alone GPS velocity measurements.
Datasheets:
NAV420 GPS-Aided MEMS Inertial System
NAV440 Combined GPS Navigation and GPS-Aided Attitude & Heading Reference System

AHRS Family

MEMSIC’s AHRS series of solid-state inertial measurement systems combines the functions of a Vertical Gyro and a Directional Gyro to provide measurement of Roll, Pitch, and Heading angles. The AHRS440 is an Attitude & Heading Reference System (AHRS) that utilizes MEMS-based inertial sensors to provide an unmatched value in terms of both price and performance. The AHRS500 is the most widely used MEMS-based Attitude and Heading Reference System for avionics upgrades. The AHRS510GA is a field proven high-reliability MEMS Attitude & Heading Reference System that supports all of the standard ARINC 429 message labels for an AHRS. The AHC525 is an Attitude & Heading Card designed specifically for OEM avionics system applications where an embedded AHRS solution is required.
Datasheets:
AHRS440 Attitude & Heading Reference System
AHRS500 Attitude & Heading Reference System
AHRS510GA Attitude and Heading Reference System
AHC525 Attitude Reference Computer

VG Family

The VG combines angular rate and linear acceleration measurements to create an electronically stabilized "VG", without the typical orientation, warm-up and reliability limitations of traditional systems. The VG320CA is a robust entry-level system for cost-sensitive OEM and commercial applications whilst the VG440CA provides an unmatched value in terms of price and performance. The VG700CB series is a 3rd-generation high stability Fiber Optic Vertical Gyro with less than 20°/Hr drift while the VG700AB series is specifically designed for Automotive Test Applications. The VG800CA is a high stability (3°/hr) MEMS Vertical Gyroscope specifically designed for commercial and automotive applications.
Datasheets:
VG320CA Vertical Gyro System
VG440CA MEMS-Based Vertical Gyro System
VG700AB Fibre Optic Vertical Gyro System
VG700CB Fibre Optic Vertical Gyro
VG800CA Advanced MEMS Vertical Gyro

IMU Family

An Inertial Measurement Unit (IMU) provides full Six Degree of Freedom (6DOF) motion sensing for applications such as instrumentation, control, and navigation systems. Angular rate and linear acceleration are measured about three orthogonal axes. IMU320 is an entry-level MEMS inertial measurement solution while the IMU440 is a solid-state IMU utilizing the latest MEMS micro-machined sensing technology combined with digital signal processing to provide reliable, easy-to-use inertial system in a small, lightweight package. The IMU700CB is MEMSIC’s third generation high stability Fiber Optic IMU while the IMU800CA is a high stability (<3 °/hr) advanced MEMS Inertial Measurement Unit.
Datasheets:
IMU320 Dynamic Measurement Unit
IMU440 Inertial Measurement Unit
IMU700CB Fibre Optic Based IMU
IMU800CA Advanced MEMS IMU- 6DOF

NAV-DAC

The NAV-DAC440 analog interface adapter is an invaluable accessory for customers wishing to use the 440-Series Inertial products in analog-only applications. The NAV-DAC440 converts the RS-232 serial digital outputs from 440-Series products to analog DC voltages...Download brochure

Sensor Data Acquisition and Analysis Software

GYRO-VIEW Software: Evaluate Inertial System Performance. Makes Measurements Easily and Quickly. Win 95/98/00, NT 4 Compatible. Real-time Data Logging. Print Graph Results.
ACCEL-VIEW: Graphical Interface. Easy-to-use, Works with CXTILT. Make Measurements Quickly. Data Logging. Print and Control Measurements...Request information

Contact Us















Contact Us