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  • Created January 7, 2011 by Prosig, 0 comments, 2,507 views, 0 likes, Category: Signal Processing
    The following application note describes the test and measurement process for the fatigue testing and development cycle of a component. Strain gauges were used to monitor the strain levels in a particular suspension component. The component had been known to fail at various intervals. A predicted life for the component was required to analyse the feasibility of the its continued use or to see if a design change was required.
  • Created January 7, 2011 by Prosig, 0 comments, 2,038 views, 0 likes, Category: Instrumentation
  • Created January 7, 2011 by Prosig, 0 comments, 2,966 views, 0 likes, Category: Signal Processing
    A simple explanation of the term "resonance"
  • Created January 7, 2011 by Prosig, 0 comments, 3,209 views, 0 likes, Category: Signal Processing
    Fourier analysis takes a signal and represents it either as a series of cosines (real part) andsines (imaginary part) or as a cosine with phase (modulus and phase form).
  • Created January 7, 2011 by Prosig, 0 comments, 2,544 views, 0 likes, Category: Sound
    The requirement was to develop a ‘standard’ test for assessing the sound quality of power steering pumps in vehicles. Measurements needed to be objective so that the method would be suitable for evaluating dissimilar vehicles and different types of pump.
  • Created December 23, 2010 by SEM, 0 comments, 4,561 views, 0 likes, Category: Education
    This describes the seminar held during IMAC 2011.  It is taught by J.R. Blough, J.P. De Clerck, J.D. Van Karsen, Michigan Technological University.
  • Created December 16, 2010 by Meggitt Sensing Systems - Wilcoxon Research, 0 comments, 2,897 views, 0 likes, Category: Instrumentation
    This 17 page document explains how to install and wire accelerometers and 4-20 mA transducers in environments requiring intrinsic safety.  NEC Class and Div requirements are explained.
  • Created December 15, 2010 by MÜLLER-BBM VibroAkustik Systeme, 0 comments, 3,102 views, 0 likes, Category: Instrumentation
    The PAK&GO is a portable hardware and software package for testing sound, vibration and much more...It is reasonably priced with high end Mueller-BBM quality. It includes the MKII 2 slot chassis data acquisition system with 8 ICP/direct input voltage channels (input range: +/- 10V, max. sampling 102 kHz, resolution: 16/24 bits) expandable to 16 channels. The PAK&GO system is delivered with PAK software including a real time narrow band analysis (FFT) module, a throughput recorder, an optimized data management sys..