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    • WT61P

    6-axis Attitude Accelerometer Angle Sensor

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    Overview

    1. A high-performance three-dimensional motion attitude measurement system based on MEMS technology, including a three-axis gyroscope and a three-axis accelerometer, providing high-precision, high-dynamic, and real-time compensated three-axis attitude angles.

    2. Kalman filtering combined with a sensor fusion algorithm with independent intellectual property rights can provide data with an update rate of up to 200Hz in real time to achieve accurate motion capture and attitude estimation.

    3. It has the country's leading high-precision turntable equipment and instruments, and the products integrate self-developed high-precision calibration and calibration algorithms to improve the measurement accuracy of the products.

    4. Provides high-precision, high-dynamic, and real-time compensated three-axis attitude angles, which can work stably for a long time in various harsh industrial environments.

    5. At the same time, we provide various host computers, operating instructions, development manuals, and development codes that users need to minimize the research and development time for various needs.

    6. Flexible selection and configuration of various types of data can be used to meet various application scenarios.


    Specifications


    Accelerometer parameters

    Parameters

    Condition

    Typical value

    Measuring range


    ±16g

    Resolution ratio

    ±16g

    0.0005(g/LSB)

    RMS noise

    Bandwidth=100Hz

    0.75~1mg-rms

    Static zero drift

    Place horizontally

    ±20~40mg

    Temperature drift

    -40°C ~ +85°C

    ±0.15mg/℃

    Bandwidth


    5~256Hz

    Gyroscope parameters

    Parameters

    Condition

    Typical value

    Measuring range


    ±2000°/s

    Resolution ratio

    ±2000°/s

    0.061(°/s)/(LSB)

    RMS noise

    Bandwidth=100Hz

    0.005(°/s)

    Static zero drift

    Place horizontally

    ±0.5~1°/s

    Temperature drift

    -40°C ~ +85°C

    ±0.005~0.015 (°/s)/℃

    Bandwidth


    5~256Hz


    Pitch and roll angle parameters

    parameters

    Condition

    Typical value

    Measuring range


    X:±180°  

    Y:±90°

    Inclination accuracy


    0.2°

    Resolution ratio

    Place horizontally

    0.0055°

    Temperature drift

    -40°C ~ +85°C

    ±0.5~1°

    Heading angle parameter

    parameters

    Condition

    Typical value

    Measuring range


    Z:±180°

    Heading accuracy

    6-axis algorithm, static

    0.5°（Dynamic integral cumulative error exists）

    【1】

    Resolution ratio

    Place horizontally

    0.0055°

    Note:

    【1】In some vibration environments, there will be cumulative errors. The specific errors cannot be estimated and are subject to actual testing.


    Application

    · Virtual reality/augmented reality, head-mounted displays

    · Large-scale agricultural automatic farming

    · Safety monitoring of high-altitude operations

    · Drones, manned aircraft

    · Industrial attitude monitoring

    · Human motion tracking/capture

    · Robots, autonomous guided transport vehicles

    · Pedestrian navigation

    · Unmanned driving/assisted driving

    · Military, intelligent weapons and equipment

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    Product Information

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