3DMCV7在小型轻量的OEM封装中提供战术级惯导性能。它在IMU/AHRS（姿态和航向参考系统）和IMU/AR（姿态参考）选项中可用。每个3DMCV7都经过单独校准，以在广泛的工作条件下实现良好性能。

Parker的自适应扩展卡尔曼滤波器从头开始设计，即使在具有挑战性的环境中也能提供可靠结果。先进的定位算法、先进的内部时间管理和灵活的事件触发系统使3DMCV7具有高性价比。

3DMCV7主要功能

精确计时

?          广泛的时间同步优化，用于与外部传感器（如摄像机或激光雷达）的时间对齐

?          精确的数据时间戳和低延迟输出，针对时间关键型控制应用进行了优化

?          所有通道的1 KHz输出数据速率

扩展卡尔曼滤波器的方向估算

?      集成振动识别和抑制

?      IMU偏差误差跟踪改善了传统互补滤波器的性能

?      减少因线性加速度引起的姿态误差

?      集成磁强计允许绝对航向跟踪（仅限AHRS）

IMU

?      战术级陀螺仪（1.5°/小时偏差不稳定性）

?      用户可调陀螺仪和加速度范围

?      在整个温度范围内校准

?      每个装置都有完整的数字校准报告

?      完整性监测的连续内置测试

集成

?      工厂支持的ROS1和ROS2驱动程序

?      多语言（C++、Python、Matlab、LabVIEW）软件通信库简化了定制软件开发

?      连接套件和USB支持可实现快速原型制作

可更换性

?      尺寸小，功耗低

?      针对低成本、批量生产的OEM应用进行了优化

?      铝安装框架通过将敏感MEMS组件与电路板应力隔离，提高了焊接模块的性能

The 3DMCV7 offers tactical grade inertial performance in the smallest and lightest OEM package yet.  It is available in IMU/AHRS (attitude and heading reference system) and IMU/AR (attitude reference) options. Each 3DMCV7 is individually calibrated for optimal performance over a wide range of operating conditions.

Parker’s Auto-Adaptive Extended Kalman Filter has been designed from the ground up to deliver consistently reliable results in even the most challenging environments.

Cutting-edge orientation algorithms, advanced internal time management, and a flexible event triggering system put the 3DMCV7 in a league of its own when it comes to price versus performance.

3DMCV7 Key Features

Precision Timing

?          Extensive time synchronization optimization for time alignment with external sensors, such as cameras or LiDAR

?          Precision data timestamping and low  latency output optimized for  time-critical control applications

?          1 KHz output data rate for  all channels

Extended Kalman Filter for Orientation Estimation

?      Integrated vibration identification and rejection

?      IMU bias error tracking improves performance over traditional complementary filters

?      Reduces attitude error due to linear acceleration

?      Integrated magnetometer allows for absolute heading tracking (AHRS-only)

IMU

?      Tactical grade gyro (1.5°/hour bias instability)

?      User-adjustable gyro and accel ranges

?      Calibrated over full temperature range

?      Complete digital calibration report available for each unit

?      Continuous Built-In-Test for integrity monitoring

Integration

?      Factory supported ROS1 and ROS2 driver

?      Multi-language (C++, Python, Matlab, LabVIEW) software communications library simplifies custom software development

?      Connectivity kit and USB support allows for  rapid prototyping

SWaP-C

?      Smaller size, lower power than previous generations

?      Optimized for low cost,  volume production  OEM applications

?      Aluminum mounting frame improves performance over solder-down modules by isolating sensitive MEMS components from board stresses