WO1997046813A3 - Active vibration control system - Google Patents

Active vibration control system Download PDF

Info

Publication number
WO1997046813A3
WO1997046813A3 PCT/GB1997/001549 GB9701549W WO9746813A3 WO 1997046813 A3 WO1997046813 A3 WO 1997046813A3 GB 9701549 W GB9701549 W GB 9701549W WO 9746813 A3 WO9746813 A3 WO 9746813A3
Authority
WO
WIPO (PCT)
Prior art keywords
control system
active vibration
vibration control
source
mounting
Prior art date
Application number
PCT/GB1997/001549
Other languages
French (fr)
Other versions
WO1997046813A2 (en
Inventor
Stephen John Elliot
Roger James Pinnington
Paolo Gardonio
Original Assignee
Univ Southampton
Stephen John Elliot
Roger James Pinnington
Paolo Gardonio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Southampton, Stephen John Elliot, Roger James Pinnington, Paolo Gardonio filed Critical Univ Southampton
Priority to AU30408/97A priority Critical patent/AU3040897A/en
Publication of WO1997046813A2 publication Critical patent/WO1997046813A2/en
Publication of WO1997046813A3 publication Critical patent/WO1997046813A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

An active vibration control system comprising a source structure (1) generating a source of vibration, a receiving structure (4), a mounting structure (2, 3) for mounting said source structure (1) on said receiving structure (4), and control means (11) for generating a controlling force in said mounting structure (2, 3) to minimize a cost function which is defined as the power transmitted to the receiving structure (4) due to the vibration generated in the source structure (1).
PCT/GB1997/001549 1996-06-06 1997-06-06 Active vibration control system WO1997046813A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30408/97A AU3040897A (en) 1996-06-06 1997-06-06 Active vibration control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9611817.9 1996-06-06
GBGB9611817.9A GB9611817D0 (en) 1996-06-06 1996-06-06 Active vibration system

Publications (2)

Publication Number Publication Date
WO1997046813A2 WO1997046813A2 (en) 1997-12-11
WO1997046813A3 true WO1997046813A3 (en) 1998-02-12

Family

ID=10794829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1997/001549 WO1997046813A2 (en) 1996-06-06 1997-06-06 Active vibration control system

Country Status (3)

Country Link
AU (1) AU3040897A (en)
GB (1) GB9611817D0 (en)
WO (1) WO1997046813A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0100334L (en) * 2001-02-05 2002-08-06 Abb Technology Ag An apparatus and method for active acoustic attenuation and its use
EP2241502B1 (en) * 2009-04-13 2017-03-08 Sikorsky Aircraft Corporation Active vibration suppression via power minimization
GB2478790B (en) * 2010-03-19 2016-06-15 Univ Southampton Apparatus and method of vibration control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195337A (en) * 1977-05-26 1980-03-25 Agence Nationale De Valorisation De La Recherche (Anvar) Control method utilizing a model control scheme
EP0275664A1 (en) * 1986-12-22 1988-07-27 Lord Corporation Observer control means for suspension systems or the like
US5332061A (en) * 1993-03-12 1994-07-26 General Motors Corporation Active vibration control system for attenuating engine generated vibrations in a vehicle
EP0676559A1 (en) * 1994-04-04 1995-10-11 Cooper Tire & Rubber Company Adaptive-passive vibration control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195337A (en) * 1977-05-26 1980-03-25 Agence Nationale De Valorisation De La Recherche (Anvar) Control method utilizing a model control scheme
EP0275664A1 (en) * 1986-12-22 1988-07-27 Lord Corporation Observer control means for suspension systems or the like
US5332061A (en) * 1993-03-12 1994-07-26 General Motors Corporation Active vibration control system for attenuating engine generated vibrations in a vehicle
EP0676559A1 (en) * 1994-04-04 1995-10-11 Cooper Tire & Rubber Company Adaptive-passive vibration control system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GUIGOU C ET AL: "ACTIVE ISOLATION OF VIBRATION WITH ADAPTIVE STRUCTURES", JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, vol. 96, no. 1, 1 July 1994 (1994-07-01), pages 294 - 299, XP000464516 *
JIAQUANG PAN ET AL: "ACTIVE ISOLATION OF A VIBRATION SOURCE FROM A THIN BEAM USING A SINGLE ACTIVE MOUNT", JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, vol. 94, no. 3, PART 01, 1 September 1993 (1993-09-01), pages 1425 - 1434, XP000398762 *
SIEVERS L A ET AL: "LINEAR CONTROL DESIGN FOR ACTIVE VIBRATION ISOLATION OF NARROW BAND DISTURBANCES", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DECISION & CONTROL, AUSTIN, DEC. 7 - 9, 1988, vol. 2 OF 3, 7 December 1988 (1988-12-07), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 1032 - 1037, XP000092373 *

Also Published As

Publication number Publication date
AU3040897A (en) 1998-01-05
WO1997046813A2 (en) 1997-12-11
GB9611817D0 (en) 1996-08-07

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