Now showing items 1-2 of 2

    • Doppler sensor for the derivation of torsional slip, friction and related parameters 

      Virginia Tech Intellectual Properties, Inc.; Ahmadian, Mehdi; Holton, Carvel E. (United States Patent and Trademark Office, 2012-10-23)
      An optical method and apparatus are described for the measurement of properties of a travel vehicle or a travel surface upon which the travel vehicle travels, which includes providing an incident light from a light source ...
    • Doppler sensor for the derivation of torsional slip, friction and related parameters 

      Virginia Tech Intellectual Properties, Inc.; Ahmadian, Mehdi; Holton, Carvel E. (United States Patent and Trademark Office, 2010-04-27)
      An optical method and apparatus are described for the measurement of properties of a travel vehicle or a travel surface upon which the travel vehicle travels, which includes providing an incident light from a light source ...