AND LINEAL/ROTATIONAL MECHANICAL ADMITTANCE

Award Information
Agency:
National Science Foundation
Branch
n/a
Amount:
$35,000.00
Award Year:
1983
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
670
Agency Tracking Number:
670
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
304 Mashie Drive, S.e., Vienna, VA, 22180
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
DR. ALAN O. SYKES
PRINCIPAL INVESTIGATOR
() -
Business Contact:
() -
Research Institute:
n/a
Abstract
APPLICATION OF MULTI-TERMINAL NETWORK THEORY TO VIBRATION PROBLEMS REQUIRES KNOWLEDGE OF THE POINT AND POINT-TO-POINT MECHANICAL ADMITTANCE MATRICES AT THE MECHANICAL TERMINALS OF THE STRUCTURES TO BE CONNECTED TOGETHER. THE ADMITTANCE MATRICES CONTAIN ELEMENTS RELATING LINEAL MOTIONS AND FORCES(LINEAL ADMITTANCES), LINEAL MOTIONS AND MOMENTS (LINEAL/ ROTATIONAL ADMITTANCES), ROTATIONAL MOTIONS AND FORCES (ROTATIONAL/LINEAL ADMITTANCES), ROTATIONAL MOTIONS AND MOMENTS (ROTATIONAL ADMITTANCES). CURRENTLY COMMERCIAL APPARATUS IS AVAILABLE FOR MEASURING ONLY LINEAL ADMITTANCE.THE WORK PROPOSED UNDER THIS PROJECT, IF SUCCESSFUL, WILL PROVIDE TRANSDUCERS AND ASSOCIATED ELECTRONIC EQUIPMENT FOR OBTAINING ALL OF THE ELEMENTS OF THE ADMITTANCE MATRICES.

* 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

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government