Lake Superior State University
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"It seems like the more people I talk to, the more I realize just how good of an engineering program LSSU has. I appreciate your classes, your ability to make learning an enjoyable experience, and the hands-on attitude of LSSU as a whole. I am very glad I chose LSSU."

Jake Weinmann Controls Engineer, ADD Software/Fanuc Robotics

School of Engineering & Technology

Senior Projects 2012-2013

Team SVT

Team SVT logo

Team SVT pictured from left: Faculty Advisor Prof. David McDonald; Dean Dr. David R. Finley, P.E.; Christopher Dalpra, MfgET; Dennis Ross, ME; Kirk Harris, EE; Tara Bioty, ME

Team SVT: Superior Vehicle Testing

Members:

  • Tara Bioty, ME
  • Christopher Dalpra, MfgET
  • Kirk Harris, EE
  • Dennis Ross, ME

Faculty Advisor:

  • Prof. David McDonald

Company:

  • LSSU Engineering

Industrial Contact:

  • Dr. Robert Hildebrand

Project Description: Vehicle Dynamometer Testing Systems

Vehicle Dynamometer Testing Systems are widely used in the design, building, and manufacture of all type of vehicles. Team SVT designed, and built a small scale, bench-top dynamometer system for use in LSSU's vehicle systems courses. The system operates in a similar manor as a full scale dynamometer, including torque and speed control and measurement via a computer-based data acquisition system.

Team SVT also made significant safety and functionality upgrades to the LSSU chassis dynamometer system. The upgrades focused on the redesign and implementation of several safety systems as well as significant upgrades to the real-time instrumentation, data-acquisition, and data analysis features

Team SVT with Contental Dynamometer device

bench-top dynamometer

Team SVT (left) stands with the bench-top dynamometer (seen above) and the vehicle loaned by Continental Automotive for testing on the full-sized dynamometer.

Links to the 2012-13 Senior Project Teams:

Under- standing the Fourier Transform

Edward Kramer

Fourier transforms are used for obtaining the frequency spectrum of a signal. For instance, in nuclear magnetic resonance spectroscopy, a molecule’s spin in a magnetic field is analyzed to discover its oscillation frequencies and draw conclusions about its chemical consistency. In this work, the basic definitions and elementary mathematical properties of the Fourier integral, used as the main theoretical tool in Fourier transform analysis, were studied, together with some applications of these properties in computing the Fourier integral of some functions perceived as time signals in order to discover their frequency spectra.

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