HG4930CA51

HG4930CA51 Datasheet

HG4930 INERTIAL MEASUREMENT UNIT IMU

Part	Datasheet
HG4930CA51	HG4930CA51 (pdf)

Related Parts	Information
HG4930BA51	HG4930BA51

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HG4930 INERTIAL MEASUREMENT UNIT IMU Performance and Environmental Information HG4930 Performance and Environmental Information \| aerospace.honeywell.com/HG4930 Table of Contents 4 Honeywell Industrial Inertial Measurement Units 4 Contact Us 5 Accelerometer Performance 5 Angular Rate Performance 6 IMU Alignment Model 7 Gyro Definitions 8 Accelerometer Definitions 9 Environmental Specifications 9 Reliability 9 Export Guidance 10 Appendix A Sensor Frequency Response Plots I 11 Appendix B Sensor Frequency Response Plots II HG4930 Performance and Environmental Information \| aerospace.honeywell.com/HG4930 Table of Tables 5 Table Accelerometer Performance 5 Table Accelerometer Navigation Data Specific Performance 5 Table Accelerometer Control Data Specific Performance 5 Table Angular Rate Performance 6 Table Angular Rate Navigation Specific Performance 6 Table Angular Rate Control Data Specific Performance 6 Table Alignment and Orthogonality Performance 9 Table Environmental Conditions 9 Table Reliability Calculations Table of Figures 7 Figure IMU Alignment Model 10 Figure X Accelerometer Room Frequency Response 10 Figure Y/Z Accelerometer Frequency Response 11 Figure X Gyro Room Frequency 11 Figure Y/Z Gyro Frequency Response HG4930 Performance and Environmental Information \| aerospace.honeywell.com/HG4930 Honeywell Industrial Inertial Measurement Units Honeywell produces No License Required NLR Inertial Measurement Units IMU for industrial applications including agricultural vehicles, robotics, survey, mapping, and stabilized systems. These IMUs are designed for industrial application and can be used on air, land, and sea. Honeywell began producing gyros in the 1940’s for the Honeywell C-1 autopilot and specifically began producing MEMS gyros and accelerometers in the early 2000’s. Honeywell’s IMUs utilize proprietary Honeywell technology and leverage existing production and engineering infrastructure. Honeywell has deep and long lasting relations with many commercial customers and is carrying that philosophy and product pedigree into our NLR IMU line. Honeywell’s forward looking product strategies ensure that our NLR IMUs fit your current and future needs. The HG4930 IMU is a device which measures angular rates and linear acceleration. It provides compensated incremental angle and velocity data for inertial navigation as well as angular rates and linear accelerations for control. The data is reported through a digital serial interface bus and is available in a variety of serial formats. The unit contains MEMS gyroscopes and accelerometers as well as the electronics and software necessary to deliver precision inertial information. The input axes form a right handed frame aligned with the IMU mounting frame. Contact Us For more information, email or contact us on our website aerospace.honeywell.com/HG4930 HG4930 Performance and Environmental Information \| aerospace.honeywell.com/HG4930 Accelerometer Performance The HG4930 is designed to achieve full performance by 5 seconds for the environmental conditions listed in Table Table Accelerometer Performance PARAMETER Operating Range Scale Factor Repeatability Scale Factor Linearity Error Bias Repeatability Bias In Run Stability AA51 1000 200 10 BA51 CA51 -20 to +20 CA51 TYPICAL 25°C 200 50 UNITS g ppm, ppm/g, mg, mg, Table Accelerometer Navigation Data Specific Performance PARAMETER Vibration Rectification Error AA51 25 BA51 15 CA51 5 Output Noise standard deviation Velocity Random Walk CA51 TYPICAL 25°C UNITS mg shift maximum

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HG4930 INERTIAL MEASUREMENT UNIT IMU

Performance and Environmental Information

HG4930 Performance and Environmental Information | aerospace.honeywell.com/HG4930

Table of Contents
4 Honeywell Industrial Inertial Measurement Units 4 Contact Us 5 Accelerometer Performance 5 Angular Rate Performance 6 IMU Alignment Model 7 Gyro Definitions 8 Accelerometer Definitions 9 Environmental Specifications 9 Reliability 9 Export Guidance 10 Appendix A Sensor Frequency Response Plots I 11 Appendix B Sensor Frequency Response Plots II

HG4930 Performance and Environmental Information | aerospace.honeywell.com/HG4930

Table of Tables
5 Table Accelerometer Performance 5 Table Accelerometer Navigation Data Specific Performance 5 Table Accelerometer Control Data Specific Performance 5 Table Angular Rate Performance 6 Table Angular Rate Navigation Specific Performance 6 Table Angular Rate Control Data Specific Performance 6 Table Alignment and Orthogonality Performance 9 Table Environmental Conditions 9 Table Reliability Calculations

Table of Figures
7 Figure IMU Alignment Model 10 Figure X Accelerometer Room Frequency Response 10 Figure Y/Z Accelerometer Frequency Response 11 Figure X Gyro Room Frequency 11 Figure Y/Z Gyro Frequency Response

HG4930 Performance and Environmental Information | aerospace.honeywell.com/HG4930

Honeywell Industrial Inertial Measurement Units

Honeywell produces No License Required NLR Inertial Measurement Units IMU for industrial applications including agricultural vehicles, robotics, survey, mapping, and stabilized systems. These IMUs are designed for industrial application and can be used on air, land, and sea. Honeywell began producing gyros in the 1940’s for the Honeywell C-1 autopilot and specifically began producing MEMS gyros and accelerometers in the early 2000’s. Honeywell’s IMUs utilize proprietary Honeywell technology and leverage existing production and engineering infrastructure. Honeywell has deep and long lasting relations with many commercial customers and is carrying that philosophy and product pedigree into our NLR IMU line. Honeywell’s forward looking product strategies ensure that our NLR IMUs fit your current and future needs.

The HG4930 IMU is a device which measures angular rates and linear acceleration. It provides compensated incremental angle and velocity data for inertial navigation as well as angular rates and linear accelerations for control. The data is reported through a digital serial interface bus and is available in a variety of serial formats. The unit contains MEMS gyroscopes and accelerometers as well as the electronics and software necessary to deliver precision inertial information. The input axes form a right handed frame aligned with the IMU mounting frame.

Contact Us

For more information, email or contact us on our website aerospace.honeywell.com/HG4930

HG4930 Performance and Environmental Information | aerospace.honeywell.com/HG4930

Accelerometer Performance

The HG4930 is designed to achieve full performance by 5 seconds for the environmental conditions listed in Table

Table Accelerometer Performance

PARAMETER

Operating Range Scale Factor Repeatability Scale Factor Linearity Error Bias Repeatability Bias In Run Stability

AA51
1000 200 10

BA51

CA51
-20 to +20

CA51 TYPICAL 25°C
200 50

UNITS
g ppm, ppm/g, mg, mg,

Table Accelerometer Navigation Data Specific Performance

PARAMETER Vibration Rectification Error

AA51 25

BA51 15

CA51 5

Output Noise standard deviation

Velocity Random Walk

CA51 TYPICAL 25°C

UNITS
mg shift maximum

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Datasheet ID: HG4930CA51 636265