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High-performance GLR-90M Type Gyro Compass And Inertial Navigation System
Introduction
GLR-90M Type Gyro compass and Inertial Navigation System is a high-performance inertial navigation unit based on strap down digital ring-laser-gyro technology. GLR-90M uses three single-axis Type-90 ring laser gyroscopes and quartz flexible accelerometers. The strap down solid state technology ensures it to provide accurate data even in harsh combat situation.
Characteristics
♦ Ring laser gyro technology
♦ Combat Proven
♦ AHRS+INS in a single unit
♦ Anti-disturbance self-alignment while moving
♦ Rich in connections, GPS/GNSS/Speed LOG DVL/USBL input acceptable Configurable navigation modes:INS/Integrated Navigation
♦ Perfectly suited for all types of carriers
Application
♦ Navy ship
♦ Missile or aircraft
♦ Land Army Pointing & Targeting
♦ Submarine
| Performance | Setting time | 10 mins(data available) |
| 30 mins(full attitude performance) | ||
| Position without aiding | 1nm/4h,CFP 50 | |
| Velocity without aiding | 0.8m/s, 1σ | |
| Roll & pitch without aiding | 0. 01 deg, 1σ | |
| Heading without aiding | 0.01*sec(φ)deg,1σ | |
| Roll & pitch with GPS aiding | 0.005deg/h, 1σ | |
| Heading with GPS aiding | 0.008deg, 1σ | |
| Range | Rotation rate | ±400deg/s |
| Acceleration | ±15g | |
| Environment | Working temperature | -40°C-70°C |
| Storage temperature | -55°C-85°C | |
| Vibration | 0.04g2/hz@20～2000hz | |
| Shock for working condition | 30g@6m/s | |
| Shock for survival | 50g@11m/s | |
| Electrical | Power Supply | 28V DC |
| Interface | RS422/RS232/CAN/Ethernet | |
| SWaP | Size(W×D×H) | 328x280x225mm |
| Weight | ≤21kg | |
| Power Consumption | ≤35W |