Xi'an Kacise Optronics Co.,Ltd.
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KsINS-J105D laser strapdown inertial navigation system
product description:
The KsINS-J105D laser strapdown inertial navigation system is a small-volume, high-precision laser strapdown inertial navigation system. It has the advantages of small size, light weight, high precision, and good reliability. It can meet the needs of autonomous navigation in complex environments and is suitable for In various fields of navigation, integrated navigation, guidance and control, etc. The system can integrate satellite, radio, barometric altimeter, Doppler and other information to achieve high-precision assembly.
Combined navigation.
Features:
● 3.6kg laser strapdown products
● Using domestic high-precision spatial three-axis laser gyroscope and quartz flexible accelerometer
● Has the ability to align on a shaking base on the ground and in the air.
● Self-alignment, on-the-fly alignment or transfer alignment can be selected according to user needs
● Can be integrated with various information such as satellites, Doppler, altimeters, radios, star sensors, etc. for combined navigation, and the interface has strong scalability
Application fields and application modes:
Suitable for various types of UAVs such as fixed wing and rotary wing.
Performance indicators :
| Technical Parameters | Class I | Class II | ||
| Position accuracy | 0.5nmile/h(CEP) | 0.8nmile/h(CEP) | ||
| Speed accuracy | 0.5m/s(RMS) | 0.8m/s(RMS) | ||
|
heading attitude accuracy | heading alignment accuracy | ≤ 0.02secL°(1σ) | ≤ 0.04secL°(1σ) | |
| Heading maintenance accuracy | pure inertia | ≤ 0.005°/h(1σ) | ≤ 0.008° /h (1σ) | |
| Navigation | ≤ 0.005° (1σ) | ≤ 0.005° (1σ) | ||
| Attitude alignment accuracy | 0.003°(1σ) | 0.005°(1σ) | ||
| Attitude maintenance accuracy | pure inertia | ≤ 0.003° /h (1σ) | ≤ 0.005°/h(1σ) | |
| Navigation | ≤ 0.003°(1σ) | ≤ 0.005° (1σ) | ||
Application environment :
| Working/storage temperature(℃) | -40℃ ~+60℃ (operating at -50℃ after startup)/-55℃ ~+70℃ |
| MTBF(h) | 2500 |
| Dynamic Range | Angular velocity: ±400°/s; acceleration: ±30g |
| Mechanical properties | Endurance shock environment: half sine wave 20g, 11ms; Endurance vibration environment: GJB150.16A-2009.C.3; GJB1032 random vibration spectrum |
Physical properties:
| Dimensions | 185mm×139.5mm×110mm |
| Installation dimensions | 237mm×176mm×122mm |
| weight | Host: 3.9kg; bracket: 0.4kg |
| waterproof level | IP67 |
External Interface:
| powered by | 18V~36V DC |
| Power consumption | ≤ 27W |
|
Input/output interface | 3 channels RS-422×3, 1 channel RS-232, 1 channel LVTTL synchronization input; 1 differential sync input, 1 differential sync output |
| Data output frequency | 200Hz |