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Long Period Heave Measurement System

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
87558
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
N081-058-0247
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 08-058
Solicitation Number:
N/A
Small Business Information
Creare Inc.
P.O. Box 71 Hanover, NH 03755-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2010
Title: Long Period Heave Measurement System
Agency / Branch: DOD / NAVY
Contract: N00024-10-C-4150
Award Amount: $399,954.00
 

Abstract:

Accurate measurements of ship heave are critical to evaluate the dynamic behavior of new vessels being developed for littoral and amphibious operations, as well as improving the accuracy of weapons targeting. Existing methods of heave measurement are based on double integration of measured acceleration to estimate vertical displacement. This approach is fundamentally limited by low frequency accelerometer drift and noise which, when integrated, is compounded to preclude accurate measurement of low frequency ship motion from longer period swell and tides. Creare is developing a novel Heave Measurement System designed to provide significantly more accurate measurements of vessel heave over long time periods. During Phase I, a prototype version of our system was constructed and demonstrated in the laboratory. This Phase II project involves construction and qualification of a fully integrated system that is ready for shipboard evaluation by the Navy.

Principal Investigator:

David Kynor
Principal Engineer
6036433800
dbk@creare.com

Business Contact:

James Barry
President
6036433800
contractsmgr@creare.com
Small Business Information at Submission:

Creare Inc.
P.O. Box 71 Hanover, NH 03755

EIN/Tax ID: 020259551
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No