rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Experimental study of an electrorheological bearing damper with a parametric control system
  name:
    name part: Ying, Dazhang
    name part: 1962-
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1993
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: xiv, 161 leaves : illustrations ; 28 cm.
  abstract: Experimental results including stiffness and damping coefficients of an ER Damper with two types of ER fluid, 350CS and 10CS viscosity, respectively, are presented as well as the rotordynamic performance of the ER damper in the form of rotor orbits and runup unbalance responses. The results show that the ER fluid with less viscosity and high yield shear stress at zero field strength has the better characteristics for the ER damper. Homemade ER fluids worked effectively in this study. A feedback control system incorporated with the ER damper is established for the purpose of improving the rotordynamic performance of the rotor-bearing system. An "ON" and "OFF" simple control logi- . is developed and works effectively. The runup responses of the rotor-bearing system agree well with the desired response curves. Based on the experimental study, a possible practical ER damper with a parametric control system is presented.
  note: by Dazhang Ying.
  note: "Major subject: Mechanical Engineering".
  note: Vita.
  note: Also available online.
  note: M.S. Texas A&M University 1993.
  note: Includes bibliographical references.
  subject:
    topic: Major mechanical engineering
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-Y515
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-Y515
  record info:
    record content source: TXA
    record creation date: 960214
    record change date: 20220103134217.0
    record identifier: in00001268196