VIAVI 解决方案公司惯性实验室

Inertial Navigation Sensors: MEMS IMU, Accelerometers, Gyroscopes, AHRS, GPS-INS & Point Cloud Generation

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Inertial Labs is a leading designer and manufacturer of position and orientation tracking systems for unmanned vehicles. Our high accuracy solutions are based on the fusion of inertial navigation sensors with a range of other cutting-edge sensing technologies, including MEMS-IMU, accelerometers, gyroscopes and AHRS. With our engineering expertise, we create high-performance inertial sensor systems with small size and low power requirements.

Our products are ideal for a variety of unmanned systems applications, including motion tracking, weapon orientation tracking, payload stabilization, and inertial position tracking for GPS-denied environments.

Inertial Measurement Units (IMU)

IMU-FI-200T Inertial Measurement Unit

Tactical-grade FOG-based IMU

IMU-FI-200"(《世界人权宣言》) IMU-FI-200T is a compact tactical-grade IMU that incorporates three-axis FOGs and three-axis high-precision MEMS accelerometers, delivering highly accurate linear acceleration and angular rate data with low noise and excellent reliability.

The sensor is fully calibrated and temperature compensated, and has been thoroughly tested to perform under significant variations in temperature, high vibration, and shock.

Highly suited to both motionless and high dynamics applications, the IMU-FI-200T is ideal for UAV and UUV navigation and control, platform and antenna stabilization, and incorporation into AHRS and INS.

IMU-NAV-100 Inertial Measurement Unit

Navigation-grade high accuracy IMU

IMU-NAV-100-A"(《世界人权宣言》) IMU-NAV-100 is a lightweight and compact high accuracy IMU based on state-of-the-art MEMS sensor technologies, providing three-axis linear accelerations and angular rates with very low noise and high reliability.

Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system, the IMU-NAV-100 is highly accurate MEMS IMU in both static and dynamic conditions.

Featuring continuous Built-in Test (BIT), configurable communications protocols, electromagnetic interference (EMI) protection, and flexible input power requirements, the unit is ideal for UAV, AUV & ROV navigation and control, platform orientation and stabilization, and more. It is available in two performance variants.

IMU-P Inertial Measurement Unit (IMU)

High Performance Tactical Grade & Industrial IMU

IMU-P"(《世界人权宣言》) IMU-P is a light-weight and compact high performance Inertial Measurement Unit, designed for a number of applications including UAV and AUV/ROV navigation and control.

The MEMS IMU contains three highly accurate Advanced MEMS gyroscopes and three ultra high performance accelerometers for precise linear acceleration and angular rate measurements.

The IMU-P is an ITAR free inertial solution, that is fully calibrated and compensated over its operating temperature range. Both Industrial and Tactical grade units are available.

Compact size (39 x 45 x 22 mm) and low weight (70 gram) – ideal for integrated system applications.

IMU-P Applications:

  • Antenna and Line of Sight Stabilization Systems
  • Motion Reference Units (MRU)
  • Motion Control Sensors (MCS)
  • Gimbals, EOC/IR, platforms orientation and stabilization
  • UAV & AUV/ROV navigation and control

Kernel Inertial Measurement Units

Fully-integrated industrial and tactical-grade IMUs

IMU-Kernel-100"(《世界人权宣言》) Kernel series of strapdown three-axis IMUs features the latest in MEMS IMU sensor technology, providing a number of options to suit both industrial and tactical-grade requirements.

Providing linear acceleration and angular rate outputs with three-axis MEMS accelerometers and gyroscopes, the fully-integrated IMUs are compact and lightweight and have been thoroughly tested to withstand large variations in temperature, high vibration, and shock.

The fully-calibrated tactical and industrial IMUs can be integrated into MRUs, AHRS and GNSS-INS, and are also ideal for a wide variety of drone and robotics applications such as autonomous vehicles, antenna and line of sight stabilizations systems, and vessel motion monitoring.

Attitude and Heading Reference Systems (AHRS)

AHRS-10 – High Accuracy AHRS

AHRS-10B"(《世界人权宣言》) AHRS-10 is a high-accuracy AHRS that outputs absolute orientation (heading, pitch and roll) for both motionless and dynamic applications. It integrates precision 3-axis accelerometers, magnetometers and gyroscopes to provide absolute pitch and roll data, real time device rotation data and ongoing gyroscope corrections.

The AHRS-10 utilizes our high-performance Fluxgate Magnetometer technology for superior stability and repeatability, making it an ideal solution for unmanned systems applications where superior accuracy is required.

Applications:

  • Point-to-point antenna stabilization and motion control
  • Antenna Reference Units (ARU)
  • Radar Reference Units (RRU)

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