USA flag logo/image

An Official Website of the United States Government

Ultra High-Precision Tunneling Tip Force Transducer

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
18021
Program Year/Program:
1992 / SBIR
Agency Tracking Number:
18021
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
SATCON APPLIED TECHNOLOGY, INC.
1745A West Nursery Rd MS4018 Li, MD -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1992
Title: Ultra High-Precision Tunneling Tip Force Transducer
Agency / Branch: DOD / MDA
Contract: N/A
Award Amount: $45,141.00
 

Abstract:

SatCon Technology Corporation will develop an ultra high precision force transducer based on the electron-tunneling effect. Precision force transducers have wide application in all manner of physical control systems as feedback sensors. In addition to being central to the operation of precision instruments such as gyros and accelerometers, they find wide application in active vibration control, active mounts, precision machining, and precision pointing systems. SatCon's design eliminates deficiencies of conventional transducers in these applications and will allow orders-of-magnitude improvement in performance over state-of-the-art devices. The design uses the electron-tunneling effect to make extremely sensitive position measurements which are used in conjunction with closed loop rebalance and estimation techniques to provide high accuracy force estimates. Benefits include low cost, wide bandwidth, high sensitivity, small envelope, and low power consumption. Phase I will include definition of the sensor interface electronics, and development of the processing algorithm for the signals. Detailed Phase I engineering designs will allow fabrication and testing of senors in Phase II, in addition to implementing the signal processing algorithm with a Digital Signal Processor.

Principal Investigator:

Richard L. Hockney
6177610540

Business Contact:

Small Business Information at Submission:

Satcon Technology Corp.
12 Emily St. Cambridge, MA 02139

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No