SD232

SD232

SD232 Fiber Optic Inertial Navigation System (INS)

The product has self-calibration, self-alignment and self-detection functions, and can realize independent maintenance and protection at the base level. It is a typical intelligent single machine; it has a built-in dual-axis index locking mechanism and has multiple positions under the three-self function. The dual working attributes of “flip” and “reliable locking during flight”; The product is a Strapdown Inertial Navigation System consisting of high-precision fiber optic gyroscope and quartz accelerometer. The main features of the product are as follows:

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SD232 Fiber Optic Inertial Navigation System

Main Technical Specifications

Parameter Technical specifications
System Specifications Position accuracy ≤ 0.3 nmil/h (50%CEP)
Heading accuracy ≤ 1 arcmin(1б)
Horizontal attitude accuracy ≤ 10 arcsec(1б)
Start Time ≤ 15 min
Alignment time ≤ 5 min
Fiber Optic Gyro Specifications Zero bias stability (1σ, 100s) ≤ 0.005 °/h
Scale factor repeatability (1σ) ≤ 20 ppm
Measuring range ±200 °/s
Accelerometer Specifications Zero bias stability (1σ, 100s) ≤ 0.03 mg
Scale factor repeatability (1σ) ≤ 30 ppm
Measuring range ±30 g
Physical Specifications Volume Φ245mm×225mm
Weight ≤ 15 kg
Maximum power consumption ≤ 100 W
Operating temperature -20 ℃ ~ 60 ℃
Electrical Interface RS422
Power supply requirements 28±4 V

 

Drawings

SD232 Mechanical Drawings

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