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dc.contributor.advisorSchmidt, Louis V.
dc.contributor.authorEnglehardt, Cleveland Duane
dc.dateJune 1977
dc.date.accessioned2012-11-16T19:14:17Z
dc.date.available2012-11-16T19:14:17Z
dc.date.issued1977-06
dc.identifier.urihttp://hdl.handle.net/10945/18061
dc.description.abstractThis paper describes the design and implementation of a microprocessor-based high-speed digital data acquisition and reduction system suitable for use in time varying signal analysis as encountered in unsteady aerodynamic investigation. A microprocessor, flexible disk drive and an analog-to-digital conversion module were the main components which were integrated to form a 32 channel 12 bit resolution data acquisition system capable of 1000 Hz sampling rate and permanently storing over 250,000 bytes of data on magnetic diskette. Subsequent to the data logging process, the same system was capable of serving as a general purpose computer utilizing the popular BASIC scientific programming language. The system was qualified for accuracy and functional performance through a series of controlled exercises, and was then applied to an actual investigative task to further determine its utility and value.en_US
dc.description.urihttp://archive.org/details/datacquisitionsy1094518061
dc.language.isoen_US
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.subject.lcshAeronauticsen_US
dc.titleData acquisition system for unsteady aerodynamic investigation.en_US
dc.typeThesisen_US
dc.contributor.corporateNaval Postgraduate School (U.S.)
dc.contributor.departmentAeronautics
dc.subject.authormicroprocessoren_US
dc.subject.authorcirculation control rotoren_US
dc.subject.authorwind tunnel data acquisitionen_US
dc.description.serviceLieutenant, United States Navyen_US
etd.thesisdegree.nameM.S. in Aeronautical Engineeringen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineAeronautical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US
dc.description.distributionstatementApproved for public release; distribution is unlimited.


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