MEMS INS/GNSS zGo - MA

zGo - MA is an ultra compact size strapdown inertial navigation system (SINS) based on MEMS gyroscopes and MEMS accelerometers. The system has unique internal MEMS sensors’ temperature stabilization system, providing an excellent system accuracy for a wide temperature range. The system has internal high-frequency GNSS receiver (GPS, GLONASS, SBAS, Galileo and Beidou) and barometrical sensor. The combination of sensors data and the GNSS information allows the system to provide robust orientation and calculate the linear speeds of an object, its coordinates and altitude. The system has the ability to calculate the robust position and orientation during short time GNSS outages. Additionally, the system has a set of various navigation algorithms proposed for different vehicles to achieve the best accuracy results.

• High frequency full navigation solution: angular velocities, accelerations, angles, speeds and coordinates
• Power supply and data transfer over USB ver. 2.0
• Factory calibrated
• The system includes:
  • An internal temperature stabilization system
  • An avionic and a land navigation kits with additional external sensors
  • A free demo PC software for Windows
  • A free output data SDK library

• Robotics
• UAV flight control systems
• Aircrafts control and navigation
• Land surveying
• Marine surveying
• Antennas control systems
• Targeting and stabilization of cameras
• Remotely Operated Vehicles
• Train navigation and track geometry measuring systems

Angular rate	250...1000 °/sec
Gyro bias repetability at fixed temperature	20 °/h
Gyro bias repetability at changing temperature	50 °/h
Acceleration rate	2.16 g
Acc. bias repetability	10 mg

Dimensions	100 x 49 x 40 mm
Weight	0.15 kg
Power	5...36 VDC, 3W
Temperature	-60 °C ... +85 °C
Vibration	5 g, 20 Hz...20 KHz
Shock	50 g, 3 msec
MTBF	20000 hrs

Attitude angles range	Roll: ± 180° Pitch: ± 90° Heading: 0...360°
Linear speed range	0...250 m/s
Altitude range	-500...9000 m
Static pressure range	450...850 mmHg
Operating coordinates	Latitude: ±70 ° Longitude: ±180 °

Output interfaces	RS-422 x 2 RS-232 x 2 USB
Sensors sampling rate	1 KHz (base setup)
INS output data rate	100 Hz (base setup)
GNSS output data rate	10 Hz (base setup)
GPIO signals	PPS

	INS/GNSS mode Stand alone navigation kit		INS/GNSS + ADS + magnetometer mode Avionic navigation kit		INS/GNSS + odometer mode Land navigation kit
GNSS signal	Good	Lost	Good	Lost	Good	Lost
Attitude	0.5 °	1.0 °	0.5 °
Heading(1)	0.3 °(2)	6.0 ° per first 10 minutes	0.3 (2)	6.0 ° per first 10 minutes	0.3 ° (2)	6.0 ° per first 10 minutes
Magnetic heading	not supported		1.0		not supported
Linear speed	0.1 m/s	not supported	0.1 m/s	5.0 m/s	0.1 m/s
Coordinates	6 m	500 m per first 3 minutes (2)	6 m	15 NMPH (2)(3)	6 m	5 % of DT per first 10 minutes (2)(3)
Altitude	6 m	10 m	6 m	10 m	6 m	10 m

More information about zGo - MA (.pdf)