欧美大地

LORD MicroStrain^®系列工业和战术惯性传感器提供多的三轴惯性测量、计算姿态和导航解决方案。

在所有型号中，惯性测量单元（IMU）包括加速度、角速率和大气压力的直接测量。通过运行复杂的估计滤波器或融合算法的板载处理器来管理传感器测量，这将产生高精度计算输出，并为磁力和线性加速度异常、传感器偏置、自动调零更新和噪声偏移提供补偿选项。

不同型号的计算的输出有所不同，可以包括俯仰、翻滚、偏航、完整的姿态、航向和参考解决方案（AHRS）或完整的位置、速度和姿态解决方案（PVA），并且集成的GNSS输出。所有传感器都经过完全温度补偿，并在全工作温度范围内进行校准。微机电系统（MEMS）技术的应用是的设备小巧轻便。

Lord MicroStrain MIP™监控软件可用于设备配置、实时数据监控和记录。或者，MIP数据通信协议可用于定制接口的开发和方便的OEM集成。

产品亮点

l  集成GPS接收机和MEMS传感器技术，在小型封装中提供直接卫星接收和惯性测量，以及计算位置、速度和姿态输出

l  三轴加速度计、陀螺仪、磁力计和温度传感器以及压力高度计实现质量测量

l  双板载处理器运行复杂的扩展Kalman滤波器（EKF）用于杰出的PVA估算

l  坚固好用的外壳，符合DO-160G标准，适合在恶劣环境中部署

特点和优势

高性能

l  经过完全校准、温度补偿，并在数学上与正交坐标系对齐，以实现高精度输出

l  偏差跟踪、误差估计、阈值标志和自适应噪声、磁场和引力场建模允许对每个应用中的条件进行微调

l  结构紧凑、外形小巧、重量轻

使用方便

l  通过向下兼容的通信协议集成

l  3DM-GX3、GX4、RQ1、GQ4和GX5惯性传感器系列之间的通用协议，便于迁移

成本效益

l  开箱即用的解决方案缩短了开发时间

l  批量折扣

应用领域

l  GPS辅助导航系统

l  无人车导航

l  卫星天线、雷达和天线指向

l  车辆的健康和使用监控

The LORD MicroStrain® family of industrial and tactical grade inertial sensors provides a wide range of triaxial inertial measurements and computed attitude and navigation solutions.

In all models, the Inertial Measurement Unit (IMU) includes direct measurement of acceleration, angular rate, and atmospheric pressure. Sensor measurements are managed by an on-board processor running a sophisticated estimation filter or fusion algorithm. This produces high accuracy computed outputs and offers compensation options for magnetic and linear acceleration anomalies, sensor biases, auto-zero update, and noise offsets.

The computed outputs vary between models and can include pitch, roll, yaw, a complete attitude, heading, and reference solution (AHRS) or a complete position, velocity and attitude solution (PVA), as well as integrated GNSS outputs. All sensors are fully temperature compensated and calibrated over the operating temperature. The use of Micro-Electro-Mechanical System (MEMS) technology allows for highly accurate and small, lightweight devices.

The LORD MicroStrain MIP™ Monitor software can be used for device configuration, live data monitoring, and recording. Alternatively, the MIP Data Communications Protocol is available for development of custom interfaces and easy OEM integration.

PRODUCT HIGHLIGHTS

•       High performance integrated GPS receiver and MEMS sensor technology provide direct satellite and inertial measurements, and computed position, velocity, and attitude outputs in a small package

•         Triaxial accelerometer, gyroscope, magnetometer, and temperature sensors, and a pressure altimeter achieve the best combination of measurement qualities

•         Dual on-board processors run a sophisticated Extended Kalman Filter (EKF) for excellent PVA estimates

•         Ruggedized enclosure designed to meet DO-160G for deployment in harsh environments

FEATURES AND BENEFITS

BEST IN CLASS PERFORMANCE

•         Fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system for highly accurate outputs

•         Bias tracking, error estimation, threshold flags, and adaptive noise, magnetic, and gravitational field modeling allow for fine tuning to conditions in each application

•         Compact, low profile, and lightweight

EASE OF USE

•         Easy integration via comprehensive and fully backwards- compatible communication protocol

•         Common protocol between 3DM-GX3, GX4, RQ1, GQ4, and GX5 inertial sensor families for easy migration

COST EFFECTIVE

•         Out-of-the box solution reduces development time

•         Volume discounts

APPLICATIONS

•         GPS-aided navigation system

•         Unmanned vehicle navigation

•         Satellite dish, radar, and antenna pointing

•         Health and usage monitoring of vehicles