Engineering Research Equipment Grant:  Dynamic Signal       Analyzer
{'Code': '07030000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CMMI', 'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'Elbert L. Marsh', 'PO_EMAI': None, 'PO_PHON': None}
This project uses NSF provided equipment to experimentally                      investigate the nonlinear oscillatory behavior of structures.  The              equipment, a dynamic signal analyzer, collects data from physical               structures undergoing vibration tests.  Nonlinear oscillations have             been studied extensively in the past.  These studies have focused on            long term time response, the behavior exhibited long after transients           have decayed.  This project investigates how the motion evolves                 during the decay of the transients.  Two projects benefit from the              use of the equipment.  The first focuses on the vibration of a                  cantilevered beam.  Theoretical claims have been made for the                   potential of dangerous vibrations for certain types of disturbances.            This project will attempt to substantiate these claims.  A second               project is concerned with rotating systems where theoretical claims             have also been made for serious nonlinear behavior.  These claims               will be investigated through experimentation.
{'FirstName': 'Alan', 'LastName': 'Haddow', 'PI_MID_INIT': 'G', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Alan G Haddow', 'EmailAddress': 'haddow@egr.msu.edu', 'NSF_ID': '000244521', 'StartDate': '06/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Michigan State University', 'CityName': 'EAST LANSING', 'ZipCode': '488242600', 'PhoneNumber': '5173555040', 'StreetAddress': '426 AUDITORIUM RD RM 2', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Michigan', 'StateCode': 'MI', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'MI07', 'ORG_UEI_NUM': 'R28EKN92ZTZ9', 'ORG_LGL_BUS_NAME': 'MICHIGAN STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': 'VJKZC4D1JN36'}
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{'Code': '1445', 'Text': 'DYNAMICS & CONTROL'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8805985.xml'}