CSSC Star&Inertia Technology co.,ltd.
| Payment Terms | T/T |
| Supply Ability | 500 sets per year |
| Delivery Time | 30 work days |
| Alignment time | ≤8min |
| Position accuracy/10min zero speed correction | ≤7m |
| Position accuracy/INS/Odometer combination | ≤0.1%D,RMS |
| Position accuracy/INS/GNSS combination | better than GNSS |
| Heading Accuracy/North finding/orientation accuracy | ≤0.5mil,RMS |
| Heading bearing keeping accuracy/2h | ≤0.5mil,RMS |
| Heading Accuracy/INS/GNSS combination | ≤0.3mil,RMS |
| Pitch & Roll Accuracy | ≤0.2mil,RMS |
| Dimensions | 232×186×160mm |
| Weight | ＜8kg |
| Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) |
| Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-L4 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500 sets per year |
| Delivery Time | 30 work days | Alignment time | ≤8min |
| Position accuracy/10min zero speed correction | ≤7m | Position accuracy/INS/Odometer combination | ≤0.1%D,RMS |
| Position accuracy/INS/GNSS combination | better than GNSS | Heading Accuracy/North finding/orientation accuracy | ≤0.5mil,RMS |
| Heading bearing keeping accuracy/2h | ≤0.5mil,RMS | Heading Accuracy/INS/GNSS combination | ≤0.3mil,RMS |
| Pitch & Roll Accuracy | ≤0.2mil,RMS | Dimensions | 232×186×160mm |
| Weight | ＜8kg | Temperature | -40℃~60℃ |
| Input Voltage | DC24V(±25%) | Brand Name | Star & Inertia Technology |
| Model Number | Dubhe-L4 | Place of Origin | China |
| High Light | 24V ring laser gyro based inertial navigation system ，ring laser gyro based inertial navigation system ，Tactical inertial guidance system | ||
Land RLG INS (Dubhe-L4)
This tactical-grade vehicular navigation system features RLG/FOG technology with quartz accelerometers in a ruggedized strapdown configuration. Providing continuous positioning through ZUPT and sensor fusion, it ensures operational capability in extreme conditions (-65° latitude to Arctic environments).
Deployment platforms include: Main battle tanks, self-propelled guns, IFVs, and unmanned systems.
Battlefield features:
1) Rapid alignment;
2) GNSS-denied navigation;
3) Extreme climate operation;
4) EMI-hardened reliability.
| Series | Land Inertial Navigation System(INS-L) | ||
| Type | Dubhe-L4 | ||
| Accelerometer | Months Bias Repeatability(1σ) | ≤10μg | |
| Months Scale Factor Accuracy(1σ) | ≤10ppm | ||
| Gyro | Bias Repeatability(1σ) | ≤0.003°/h | |
| Scale Factor Accuracy(1σ) | ≤5ppm | ||
| Random walk(1σ) | ≤0.001°/√hr | ||
| Features | Angular Rate | ≥±400°/sec | |
| Angular Acceleration | 100000°/sec2 | ||
| Acceleration | ＞25g | ||
| Angular Attitude | Any Orientation | ||
| Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port | ||
| Alignment time | ≤8min | ||
| Position accuracy | 10min zero speed correction | ≤7m,CEP | |
| INS/Odometer combination | ≤0.1%D,RMS | ||
| INS/GNSS combination | better than GNSS | ||
| AHRS Applications Performance | Heading Accuracy | North finding/orientation accuracy | ≤0.5mil,RMS |
| Heading bearing keeping accuracy/2h | ≤0.5mil,RMS | ||
| INS/GNSS combination | ≤0.3mil,RMS | ||
| Pitch & Roll Accuracy | ≤0.2mil,RMS | ||
| Characteristics | Power consumption | ＜30W | |
| Dimensions | 232×186×160mm | ||
| Weight | ＜8kg | ||
| Temperature | -40℃~60℃ | ||
| Shock | 15g,Half-sine wave 11ms | ||
| Input Voltage | DC24V(±25%) | ||
| cooling | Conduction to mounting plate | ||
| Vibration | 20~2000Hz,6.06g | ||
| MTBF | ＞20000 hours | ||
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
CSSC Star&Inertia Technology co.,ltd. is located in Wuhan, Hubei Province, located in the "Optical Valley of China", backed by the world's largest optical fiber and cable research and development base, the largest domestic optical device research and development and production base... CSSC Star&Inertia Technology co.,ltd. is located in Wuhan, Hubei Province, located in the "Optical Valley of China", backed by the world's largest optical fiber and cable research and development base, the largest domestic optical device research and development and production base...
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