Honeywell HG9900 IMU
Navigation-Grade Inertial Measurement Unit
Product Overview
The Honeywell HG9900 IMU provides state-of-the-art navigation performance using proven inertial sensor technology in a small, lightweight package. It is designed to meet the evolving needs of aerospace customers.
Image Description: A detailed photograph of the HG9900 IMU, a grey, multi-faceted device with connectors and caution labels, mounted against a blue background with a soft light flare.
System Features
- Inertial Measurement Unit (IMU):
- Honeywell GG1320AN Digital Laser Gyros
- Honeywell QA2000 Accelerometers
- Honeywell Smart Inertial Electronics
- Proven 0.8 nmi/hr performance
- IMU Processor:
- TI DSP TMS320VC33 (60 Mips)
- 128 Kbytes SRAM, 512 Kbytes Flash EEPROM
- Standard I/O:
- SDLC RS-422
- 300 Hz filtered angular rate and linear acceleration (other frequencies available)
- 300 Hz compensated AVs and As (other frequencies available)
- Power Input:
- 5, ±15 Vdc input
System Characteristics
| Characteristic | Specification |
|---|---|
| Size | < 103 cubic inches (5.5 x 6.4 x 5.34" including connector & mounting holes) |
| Power Requirement | < 10 watts |
| Weight | < 6.5 lbs. |
| Thermal Operating Range | -54°C to +71°C |
| Gyro Error Coefficients (1 Sigma) |
|
| Accelerometer Error Coefficients (1 Sigma) |
|
Image Description: Internal view of the HG9900 IMU showing gyros and electronic components. Below this, a close-up of the HG9900 IMU unit. To the right, two smaller components are shown, labeled "NAV100 ISA" and "RLG". A scale indicating inches is also present.
Contact Information
Honeywell International Inc.
Aerospace Electronic Systems
Defense & Space Electronic Systems
13350 U.S. Highway 19 North
Clearwater, FL 33764-7290
Tel: 727.539.4130
Website: www.honeywell.com
Document Revision: 04-S-0779, 0605-2201. Dated October 2004. © 2004 Honeywell International Inc.
