Compact, Low Cost, Real-Time Lidar Wind Sensor

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$119,639.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
W911QY-05-C-0023
Agency Tracking Number:
A043-203-1845
Solicitation Year:
2004
Solicitation Topic Code:
A04-203
Solicitation Number:
2004.3
Small Business Information
COHERENT TECHNOLOGIES, INC.
135 S. Taylor Avenue, Louisville, CO, 80027
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
149375479
Principal Investigator:
Carl Embry
Senior Research Engineer
(303) 604-2000
Carl.Embry@ctilidar.com
Business Contact:
Timothy Carrig
Research & Development Director
(303) 604-2000
Tim.Carrig@ctilidar.com
Research Institution:
n/a
Abstract
Wind estimation is a large component in the error budget for high altitude, long offset distance, precision airdrops. Cargo landing accuracy would greatly improve by precise crosswind measurements on the guided platform - a capability currently not available. CTI proposes to design and demonstrate an operational form-factor prototype wind sensor that provides real-time wind measurements to a guided airdrop system. Our baseline approach, simulated using high-performance lidar modeling codes, uses all off-the-shelf telecommunication components and automated assembly methods to meet the stringent cost and weight requirements. Phase I will deliver a trade study of primary and alternate architectures, a prototype sensor design and production cost estimates. Early in Phase II, the design, build, and test of a laboratory prototype sensor will be completed. The information gained in this experiment will be used for the development of an operational form-factor prototype that will be tested at an appropriate Army facility. These Phase I/II efforts will leverage CTI's experience in deploying wind lidar. Not only does CTI have commercial Doppler wind lidars at domestic and international airports, but we have also flown ~6 different coherent lidar transceivers on over twelve different fixed and rotary wing aircraft, while logging hundreds of successful flight hours.

* information listed above is at the time of submission.

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