LORD MicroStrain 3DM-GX3®-35 Inertial Navigation System (INS)

Micro Attitude Heading Reference System (AHRS),Overview,The 3DM-GX3®-35 high-performance micro Attitude Heading Reference System (AHRS) combined with GPS combines MEMS sensor technology and a high-sensitivity embedded GPS receiver. It includes a three-axis accelerometer,three-axis gyroscope,three-axis magnetometer,temperature sensor and an on-board processor complex fusion algorithms to provide orientation,inertial and GPS measurements. Data from the GPS receiver is time synchronized with the inertial sensor,and all inertial and GPS data are available as user-defined packets (via polling or continuous streaming). 3DM-GX3®-35 provides a perfect platform for users to develop their own navigation solutions.,the 3DM-GX3®-35 provides a range of fully calibrated inertial measurements,inc acceleration,angular rate,magnetic field,deltaTheta and deltaVelocity vectors,Euler angles (pitch,roll and heading),rotation matrices and quaternions. The amount of GPS data includes LLH position,NED speed,ECEF position and speed,DOP data,UTC time,GPS time,clock information,GPS positioning and SVI. All quantities are fully temperature compensated and mathematically aligned to orthogonal coordinate system. The angular rate quantity is further corrected for g-sensitivity and scale factor nonlinearity to third order. The 3DM-GX3®-35 construction has been carefully designed to essentially eliminate common error sources such as hysteresis due to temperature changes and sensitivity to supply voltage changes. In AHRS mode,gyro drift is eliminated by referencing magnetic north and Earth's gravity and compensating for gyro bias. Onboard coning and rowing compensation allows the use of lower data output rates while main performance at fast internal sampling rates. For those users,integrators or OEMs developing their own positioning and navigation applications,the 3DM-GX3®-35 comes with a complete data communications protocol that provides access to the powerful LORD MicroStrain® Inertial Packeting Protocol ( MIP) access. Applications you design can be easily developed in any coding and on any computing platform,inc microprocessors. The 3DM-GX3®-35 is initially sold as a starter kit,inc AHRS+GPS module,RS-232 or USB communication and power cables,software CD,user manual and quick start Features and Benefits,Best in Class,Easiest to Use,Affordable

characteristic

• Precise position,velocity and attitude estimation
• High-speed sampling rate and flexible data output
• High performance vibration and high g
• Smallest,lightest industrial GPS/INS available
• Simple integration,supported by SDK and comprehensive API
• reduced cost and rapid time to market for customer’s applications
• Aggressive volume discount program
• High performance with high vibration and high g value
• Providing the smallest and lightest industrial GPS/INS