OC-500AS/D Fiber Optic Inertial Navigation System
Based on cost-effective closed-loop fiber optic gyroscopes (FOG), accelerometers, and high-end GNSS receiver boards
Multi-sensor fusion and navigation solution algorithms
Meets requirements for medium-to-high precision mobile mapping systems, large UAVs, and other application fields
Features integrated inertial/satellite navigation and pure inertial modes
Short-term meter-level positioning accuracy
Provides data compatible with NovAtel IE post-processing softwar
Supports static north-seeking in pure inertial mod
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Description
The OC-500AS/D Fiber Optic Integrated Navigation System isa high-precision inertial navigation solution integrating closed-loop Fiber Optic Gyroscopes (FOG), accelerometers, and high-end GNSS receiver boards. Through multi-sensor fusion and advanced navigation algorithms, the system meets the precise measurement requirements for attitude, heading, and positioning in applications such as medium-to-high precision mobile mapping and large-scale UAVs. The product supports dual operating modes: GNSS/INS integrated navigation and pure inertial navigation. In integrated mode, it provides accurate motion parameters via satellite positioning and maintains short-term meter-level positioning accuracy during GNSS outages. In pure inertial mode, it supports static north-seeking. Additionally, the system is compatible with NovAtel IE post-processing software, enhancing data processing flexibility.
OC-500AS/D |
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OC-500AS/D Fiber Optic Inertial Navigation System |
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Property |
Value |
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Gyroscop (Technical Specifications) |
Bias Instability |
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Accelerometer (Technical Specifications) |
Bias Instability |
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Timing Accuracy (Technical Specifications) |
20ns |
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Velocity Accuracy (Technical Specifications) |
0.05m/s |
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Velocity Accuracy (Remarks) |
RTK, Post-processing |
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Gyroscop (Remarks) |
0.02 °/h (10s average) |
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Accelerometer (Remarks) |
5×10^-4 g |
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Communication Interfac (Technical Specifications) |
RS232 |
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Communication Interfac (Remarks) |
1 channel, Baud rate 9.6kbps~921.6kbps, Default 115.2kbps; Max frequency 1000Hz (Raw data), Default 200Hz |
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Electrical Characteristics (Technical Specifications) |
Power Consumption |
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Electrical Characteristics (Remarks) |
<24W |
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Physical Parameters (Technical Specifications) |
Weight |
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Physical Parameters (Remarks) |
<5kg |
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SIZE / Dimensions |
199 × 180 × 219.5 (mm) |
Features |
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Based on cost-effective closed-loop fiber optic gyroscopes (FOG), accelerometers, and high-end GNSS receiver boards |
|
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Multi-sensor fusion and navigation solution algorithms |
|
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Meets requirements for medium-to-high precision mobile mapping systems, large UAVs, and other application fields |
|
|
Features integrated inertial/satellite navigation and pure inertial modes |
|
|
Short-term meter-level positioning accuracy |
|
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Provides data compatible with NovAtel IE post-processing softwar |
|
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Supports static north-seeking in pure inertial mod |
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Applications |
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Medium-to-high precision mobile mapping systems and large UAVs |
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