Micro-Newton Thrust Stand

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: F04611-01-C-0048
Agency Tracking Number: 001PR-4003
Amount: $749,000.00
Phase: Phase II
Program: SBIR
Awards Year: 2001
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
11 Tech Circle, Natick, MA, 01760
DUNS: 184629491
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 V. Hruby
 (508) 655-5565
Business Contact
 J. Budny
Title: Contracts Administrator
Phone: (508) 655-5565
Email: judy@busek.com
Research Institution
Micro thrusters are needed for: (1) fleets of satellites in closely spaced formation such as TechSat 21; (2) controlling the dynamics of large space structures; and (3) large interferometric spacecraft that require extremely precise positioning. Thrusterssuch as FEEPs, micro PPT and colloids meet the propulsion requirements. To measure their performance, a thrust stand capable of sub micro-Newton resolution must be developed. In Phase I, we have demonstrated the feasibility of such a thrust stand thatcarry up to 30 kg thrus achieving thrust to weight ratio of 3.0E-9. Its unique suspension reduces effects of facility vibrations and alleviates zero inclination requirements while offering frictionless movement. In Phase II the micro-Newton thrust standconstructed during Phase I will be fully characterized with a colloid thruster and a micro PPT if the AFRL provides it for that purpose. It will operate in two modes, the

* Information listed above is at the time of submission. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government