Categories | Inertial Navigation System |
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Brand Name: | NAVI OPTICS |
Model Number: | DINS-200 |
Certification: | CCS |
Place of Origin: | China |
MOQ: | one set |
Payment Terms: | T/T |
Packaging Details: | Carton box |
Model DINS-200 High Precision Single-Axis Rotating Laser Gyroscope Inertial Navigation System
Introduction
DINS-200single-axis rotating laser gyroscope inertial navigation system is a high-performance inertial navigation and measurement equipment.DINS-200 adopts high-precision laser gyroscope and quartz flexible accelerometer, and the system performance is significantly improved through high-precision error calibration, temperature compensation technology and single-axis rotating online self-calibration and error self-compensation technology. Electromagnetic shielding design, thermal balance design, vibration mode design, sealing design and strict manufacturing technology are adopted in the system to ensure excellent environmental adaptability.
Features
♦ High-precision two-frequency mechanically dithered laser gyroscope.
♦ On-line self-calibration and error self-compensation of single-axis rotation.
♦ Anti-disturbance traveling self-alignment.
♦ The input interface is rich, which supports the reference information access satellite navigation system/odometer/Doppler log/electromagnetic log/altimeter/ultra-short baseline underwater acoustic positioning system.
♦ There are various working modes, and the pure inertia/damping/integrated navigation mode can be selected automatically or manually according to the external reference information.
♦ Excellent environmental adaptability.
♦ Military standard.
Application
High precision ship navigation
Navigation and positioning of underwater unmanned submersible
Positioning and orientation of artillery geodesic vehicle
Positioning and orientation of Missile Launch Vehicle
High-precision Attitude Measurement
Electrical characteristics
Power supply:28VDC(18~36VDC),<100W
Communication:configurable serial ports (921600), Ethernet port, 2 CAN bus interfaces, Ethernet interface, 1 PPS interface, odometer pulse interface, maximum output frequency 1000Hz.
Working environment
Operating/Storage Temperature:-40℃~+60℃/-55℃~+80℃
Vibration:1g Sine@S~50Hz Normal operation/no damage under shock:30g@6ms/50g@11 ms
Physical characteristics
Size:φ480mmx520mm (diameter×height)
Weight:≤62kg (without buffer base)
Measuring range
Angular velocity:±400deg/s
Acceleration:±15g
Heading(RMS) secLat | Pure inertia | ≤60arcsec |
Damping/combination | ≤30arcsec | |
Roll Pitch(RMS) | Pure inertia | ≤30arcsec |
Damping/combination | ≤15arcsec | |
Position(CEP) | Pure inertial | ≤2nm/48h |
Guided combination | ≤2m | |
Doppler meter damping | ≤1 nm/48h | |
Electromagnetic meter damping | ≤1 .5nm/48h | |
Odometer combination | ≤0.15%0D | |
Velocity(RMS) | Pure inertia | ≤0.6m/s |
Damping | ≤0.2m/s | |
Combined | ≤0.1 m/s | |
Start-up time | Marine marina | ≤12h |
Marine offshore | ≤12h with GNSS | |
Land based static | ≤7min | |
Land-based travelling | ≤15min with OD | |
Heave(RMS) | 2.5cm or 2.5% |
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