INS GL-VG110-XX
INS GL-VG110-XX is a compact MEMS-based inertial navigation system that can be integrated with GNSS receivers. An integrated magnetometer and barometric altimeter help maintain stable operation even when the satellite signal is unavailable.
The 130 g device is used for gyrocompassing, as part of avionics, and in stabilization systems. The navigation data output rate reaches 1000 Hz, and the supported interfaces include Ethernet, RS485, RS232.
In the higher versions (110-60, 110-40), heading alignment using the gyrocompassing method is available, which improves autonomy and accuracy. The design is intended for use in aviation, marine, and ground platforms.
| Specification | GL-VG110-60 | GL-VG110-40 | GL-VG110-20 | GL-VG110 |
|---|---|---|---|---|
| Dimensions, mm: | 89 × 51 × 23 | 89 × 51 × 23 | 89 × 51 × 23 | 89 × 51 × 17 |
| Weight, kg: | 0.13 | 0.13 | 0.13 | 0.09 |
| Supply, V (without galvanic isolation): | 12 — 30 | 12 — 30 | 12 — 30 | 12 — 30 |
| Technical specifications (1σ) | ||||
| Roll / pitch angle error | ||||
| — in static conditions | 0.02° | 0.025° | 0.03° | 0.4° |
| — under all conditions | 0.25° | 0.4° | 0.60° | 1° (provided correction outage is no more than 2 min) |
| Heading angle determination error | 3.0°/cos(φ) | 5.7°/cos(φ) | 9.1°/cos(φ) (per contract) | 4° Not in gyrocompassing mode! Heading is determined only in motion with valid GNSS data |
| Heading determination time | 6 minutes | 6 minutes | 6 minutes | — |
| Heading hold error | 0.8°/h | 1.5°/h | 2.5°/h | 50°/h After performing the “drift cancellation” procedure |
| Position error | ||||
| — with valid GNSS data | According to GNSS receiver specifications | According to GNSS receiver specifications | According to GNSS receiver specifications | According to GNSS receiver specifications + 2 m |
| — with loss of valid GNSS data | 85 m / 3 min, 480 m / 6 min, 1020 m / 8 min, 3000 m / 12 min, 32000 m / 30 min | 120 m / 3 min, 740 m / 6 min, 1620 m / 8 min, 4980 m / 12 min | 160 m / 3 min, 1070 m / 6 min, 2400 m / 8 min, 7550 m / 12 min | 120 m / 1 min excluding heading kinematic error |
| Velocity error with valid GNSS data | 0.15 m/s | 0.15 m/s | 0.2 m/s | 0.3 m/s |
| Angular rate measurement error (bias, scale factor) | 0.8°/h / 0.1 % | 1.0°/h / 0.15 % | 2.5°/h / 0.2 % | 0.05°/s / 0.3 % |
| Acceleration measurement error (bias, scale factor) | 0.5 mg / 0.2 % | 0.5 mg / 0.2 % | 0.5 mg / 0.2 % | 0.5 mg / 0.2 % |
| Limits: | ||||
| Angular rate | ±300 °/s | ±400 °/s | ±400 °/s | ±400 °/s |
| Acceleration overload | >±20 g | ±20 g | ±20 g | >±20 g |
| Additional built-in features: | ||||
| Barometric altitude, range | −0.5 ... 10 km | |||
| Magnetic flux density measurement range | ±400 µT | ±200 µT (linear range) | ||
| Magnetic heading | 0.5/cos(i)1,2 | |||
| Power consumption, W | 1.6 | 1.6 | 1.6 | 1.6 |
| Input / output interfaces | Ethernet (100 Mbit), RS-485 2W, RS-232, discrete signals | |||
| Operating life, h | >15,000 | >15,000 | >15,000 | >15,000 |
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+7 (495) 481-01-27 Moscow
+7 (342) 214-90-40 Perm
sales@gyrolab.ru
Moscow: Khimki, Kurkinskoye Highway, Bldg. 2
Perm: Klubnaya St., 2
Perm: Klubnaya St., 2
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Perm: Klubnaya St., 2
Moscow: Khimki, Kurkinskoye Highway, Bldg. 2
Moscow: Khimki, Kurkinskoye Highway, Bldg. 2
