“An Update on KVH Fiber Optic Gyros and Their Benefits Relative to Other Gyro Technologies”
Advanced performance and flexibility in a small inertial system
Superior Precision
- KVH precision fiber optic gyros integrated with advanced solid-state low noise MEMS accelerometers
- Excellent bias stability and repeatability; <0.05°/hr
- Highly accurate 6-degrees-of-freedom angular rate and acceleration data
- Low drift, high bandwidth
Compact Size
- Dramatic improvement in performance vs. size ratio
- Compact, rugged package measuring 3.5" D x 2.9" H
(89 x 74 mm) - Weighs less than 1.4 lbs. (<0.6 kg)
- Minimal power consumption, less than or equal to 5 watts (typical)
Rugged Design
- Excellent shock, vibration, and thermal performance
- Functional shock rating of 25g, 6-10 msec, sawtooth
- Operating vibration of 8g RMS, 20-2000 Hz, 30 min/axis
- Operating temperature from -40°C to +75°C
Maximum Flexibility for Integration & Operation
- User-friendly programmable data output rates from 10-1000 Hz
- Industry standard RS-422 protocol
- User-programmable message output from both accelerometers and FOGs
- Flexible power input range from 9 to 36 Vdc
- Powerful yet adaptable inertial system for navigation and stabilization
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