SD701 MEMS Integrated Inertial Navigation System

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The product is composed of high-precision MEMS gyroscope and accelerometer. The main features of the product are as follows:

  1. a) Full navigation parameter output: carrier angular rate, attitude angle, speed, position, etc.;
  2. b) Integrated navigation function: can be combined with external GPS/BD receiver information, geomagnetic information, etc.

Description

SD701 MEMS Integrated Inertial Navigation System

Application area

Suitable for the field of attitude measurement and navigation of drones.

Main Technical Specifications

Parameter Technical specification
System Indicators Position accuracy < 10m (1σ)
Heading accuracy (180s) ≤2°
Horizontal attitude accuracy ≤2°
Start Time 2s
Fiber Optic Gyro Indicators Zero bias stability (1σ, 100s) 30°/h
Scale factor repeatability (1σ) 0.1%
Measuring range ±400°/s
Accelerometer Indicators Zero bias stability (1σ, 100s) 2mg
Scale factor repeatability (1σ) 0.3%
Measuring range ±18 g
Physical Indicators volume 96mm×96mm×50mm
weight ≤ 0.35kg
Maximum power consumption ≤ 5W
Operating temperature -40 ℃ ~ 65 ℃
Electrical Interface RS422
Power supply requirements 18 ~ 36 VDC