High Precision NavigationStable Control MEMS IMU

High Precision Navigation/Stable Control MEMS IMU

ER-MIMU-03 (<0.3 deg/hr)
1. 3 axis gyroscope & 3-axis accelerometer;
2. Size: 43.2mm×43.2mm×35mm;
3. Gyro bias instability: <0.3 deg/hr.

High Precision Navigation/Stable Control MEMS IMU

High Precision NavigationStable Control MEMS IMU

Get Price Now

    Share to:

    Introduction of High Precision NavigationStable Control MEMS IMUApplication areas of High Precision NavigationStable Control MEMS IMUGyro performance of High Precision NavigationStable Control MEMS IMU

    High Precision Navigation/Stable Control MEMS IMU

    Introduction

    Inertial Measurement Unit, referred to as IMU, is a device to measure the attitude angle (or angular velocity) and acceleration of the three axis of the object. Gyroscope and accelerometer are the core devices of inertial navigation system (INS). With the built-in accelerometer sensor and gyroscope, the IMU can measure the linear acceleration and rotation angular velocity from three directions and can obtain the attitude, velocity and displacement information of the carrier through the resolving.

    ER-MIMU-03 uses MEMS accelerometer and gyroscope with high quality and reliability, RS422 and external communication, baud rate can be flexibly set between 9600~921600, through the communication protocol to set the user’s required communication baud rate. With X, Y, Z three-axis precision gyro, X, Y, Z three-axis accelerometer with high resolution, can be output by RS422 X, Y, Z three axis of gyroscope and accelerometer’s original hexadecimal complement data (including gyro hexadecimal complement the numerical temperature, angle, the accelerometer hexadecimal temperature, the acceleration hexadecimal complement number); It can also output float dimensionless values of the gyroscope and accelerometer processed by the underlying calculation.

    Application areas

    General Aviation / Flight Control

    AHRS (Attitude Heading Reference System)

    GPS-aided Navigation

    Autonomous and Remotely Operated Vehicles

    Mining

    Performance indicators

    Item

    Parameter

    Unit

    Gyro performance

    Range

    400

    deg/s

    Bandwidth (-3dB)

    250

    Hz

    Scale Factor at 25°C

    16000

    lsb/deg/s

    Scale Factor Repeatability (1σ)

    <50

    ppm

    Scale Factor VS Temperature (1σ)

    300

    ppm

    Scale Factor Non-Linearity (1σ)

    <300

    ppm

    Bias Instability

    <0.3

    deg/hr

    Bias stability (10s 1σ)

    <3

    deg/hr

    Angular Random Walk

    <0.15

    °/ √h

    Bias Run-Run (1σ)

    <1

    deg/hr

    Accelerometer performance

    Range

    10

    40

    g

    Nonlinearity

    0.1

    1.3

    % FSR

    Cross Axis Sensitivity

    1

    1

    %

    Bandwidth

    2.4

    2.4

    Hz

    Bias Repeatability

    5

    5

    mg

    Bias Temp Coefficient

    <0. 5

    <0. 5

    mg/°C

    Factor Scale Repeatability

    <0.1

    0.2

    %

    Factor Scale Temp Coefficient

    ±0.01

    ±0.01

    %/°C

    Factor Scale

    19.5

    78

    μg/LSB

    System Performance

    Supply Voltage

    5v

    Supply Consumption

    1w

    Interface

    RS422

    Vibration

    6.06g (10~2000Hz)

    Shock

    5000g, 0.1ms

    Operate Temp

    -45℃~ + 85℃

    Storage Temp

    -55℃~ + 105℃

    Weight

    ≤70g

    Size

    43.2mm×43.2 mm× 35 mm          

    Application Techniques

    More Products

    Cost-Efficient Triaxial MEMS North Seeker
    Cost-Efficient Triaxial MEMS North Seeker
    High Precision Navigation MEMS Gyroscope
    High Precision Navigation MEMS Gyroscope
    High Precision Navigation MEMS IMU
    High Precision Navigation MEMS IMU
    High Performance North Seeking MEMS Gyroscope
    High Performance North Seeking MEMS Gyroscope
    High Precision Stable-control MEMS IMU
    High Precision Stable-control MEMS IMU
    High Accuracy MEMS Accelerometer
    High Accuracy MEMS Accelerometer
    Ask for a Quote

      Menu