Now showing items 1-3 of 3

    • 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 ...
    • 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 ...
    • No-jerk semi-active skyhook control method and apparatus 

      Lord Corporation; Virginia Tech Intellectual Properties, Inc.; Ahmadian, Mehdi; Southward, Steve C.; Reichert, Brian Anthony; Song, Xubin (United States Patent and Trademark Office, 2000-09-05)
      A method of controlling a controllable force generator within a controllable suspension system interconnected between a first member M.sub.1 and a second member M.sub.2. The method includes the steps of obtaining a first ...