Xian T. Wang - New York NY Rolf Eichenwald - Setauket NY
International Classification:
H02P 800
US Classification:
318696
Abstract:
In a control system for a step motor having a rotor and stator, small velocity coils are placed in the stator in quadrature to the main power phase windings. The velocity coils provide velocity feedback signals which are summed with current command signals to gradually damp the step motor. The damped step motor is effective in minimizing its rotor from oscillating about a desired stopping point.
The New York Botanical Garden, Lewis B. and Dorothy Cullman Program for Molecular Systematics
Jan 2011 to 2000 ResearchFordham University
Sep 2007 to 2000 Teaching AssitantThe Louis Calder Center Biological Station Armonk, NY Jun 2008 to Nov 2009 ResearchUniversity of Alaska Fairbanks Fairbanks, AK Sep 2003 to Jun 2007 Graduate Research Assistant
Education:
Fordham University Bronx, NY 2012 MS in BiologyUniversity of Alaska Fairbanks Fairbanks, AK 2007 M.Sc. in Marine BiologyOcean University of China B.Sc. in Biological Sciences
Thayer J. Hill Middle School Naperville IL 1996-1998, John Muir Junior High School San Leandro CA 1998-1999
Community:
Nancy Ostrom, Jonathan Frohnen, Megan Kelley, Jonathan Simpson, Lyn Marino, Mike Rose, Jessica Ervin, Jared Schroeder, Anthony Johanson, Heather Pastorius
Christopher Nash (1995-1999), Brooke Bush (1991-1995), Bruce Wright (1950-1954), Benjamin Hulse (1999-2001), Xian Wang (2003-2006), Stephen Oliver (1993-1996)