Tactical Grade Inertial Navigation System (INS) Using Microelectromechanical Sensor (MEMS) Technology

Award Information
Agency:
Department of Defense
Branch:
Defense Advanced Research Projects Agency
Amount:
$99,000.00
Award Year:
1997
Program:
SBIR
Phase:
Phase I
Contract:
N/A
Agency Tracking Number:
36525
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Welch Engineering, Ltd.
15200 Shady Grove Rd, Suite, 350, Rockville, MD, 20850
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
N/A
Principal Investigator
 Quang Lam
 (301) 947-5173
Business Contact
Phone: () -
Research Institution
N/A
Abstract
The Welch Engineering and Hughes Space and Communications (WE/HSC) team is pleased to propose a universal Inertial Navigation System (INS) enabled by Microelectromechanical Systems (MEMS) technology. We will leverage Welch Engineering's expertise in inertial navigation system software design for space and ground applications and HSC's extensive internal MEMS R&D and several of its MEMS research partnerships for the more stringent space INS applications. With our relevant expertise, we will define requirements and identify MEMS sensors from proven single-crystal-silicon designs that have the hallmarks of navigation grade inertial sensors. Custom low-power digital CMOS for sensor compensation, control and I/O will complement this high performance MEMS and is also key to our compact universal design. The basic MEMS-based IMU performance will be enhanced and further optimized using a two-layered software compensation approach via unaided and aided fashion to provide a robust navigation solution. The overall compensation scheme will be architected for maximum reuse and plug-and-play utility for future component interchangeability. The Phase I success will set the stage for building a breadboard of the universal INS using a Commercial-off-the-shelf PC product development system in Phase II and the laboratory or field demonstration of the complete INS and an integrated GPS/INS.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government