GB2308898B - Adaptive nonlinear controller for an electromechanic or an electroacoustic system - Google Patents

Adaptive nonlinear controller for an electromechanic or an electroacoustic system

Info

Publication number
GB2308898B
GB2308898B GB9626585A GB9626585A GB2308898B GB 2308898 B GB2308898 B GB 2308898B GB 9626585 A GB9626585 A GB 9626585A GB 9626585 A GB9626585 A GB 9626585A GB 2308898 B GB2308898 B GB 2308898B
Authority
GB
United Kingdom
Prior art keywords
electromechanic
nonlinear controller
adaptive nonlinear
electroacoustic system
electroacoustic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9626585A
Other versions
GB9626585D0 (en
GB2308898A (en
Inventor
Wolfgang Johannes Hube Klippel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9626585D0 publication Critical patent/GB9626585D0/en
Publication of GB2308898A publication Critical patent/GB2308898A/en
Application granted granted Critical
Publication of GB2308898B publication Critical patent/GB2308898B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
GB9626585A 1996-01-02 1996-12-20 Adaptive nonlinear controller for an electromechanic or an electroacoustic system Expired - Fee Related GB2308898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58978196A 1996-01-02 1996-01-02

Publications (3)

Publication Number Publication Date
GB9626585D0 GB9626585D0 (en) 1997-02-05
GB2308898A GB2308898A (en) 1997-07-09
GB2308898B true GB2308898B (en) 1999-06-23

Family

ID=24359492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9626585A Expired - Fee Related GB2308898B (en) 1996-01-02 1996-12-20 Adaptive nonlinear controller for an electromechanic or an electroacoustic system

Country Status (1)

Country Link
GB (1) GB2308898B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9088841B2 (en) 2011-01-04 2015-07-21 Stmicroelectronics S.R.L. Signal processor and method for compensating loudspeaker aging phenomena
US9704470B2 (en) 2013-10-02 2017-07-11 Universiti Putra Malaysia Method and apparatus for nonlinear compensation in an active noise control system
CN107168107A (en) * 2017-06-30 2017-09-15 西安交通大学 A kind of Simulation Analysis on Multi-body Dynamics method of airborne direct-driving type electromechanical actuator system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278209A (en) * 1993-05-21 1994-11-23 Fuji Heavy Ind Ltd Vehicle internal noise reduction system
GB2282933A (en) * 1993-10-13 1995-04-19 Sharp Kk Active noise controller including a lattice-type digital filter
US5416846A (en) * 1993-05-25 1995-05-16 Matsushita Electric Industrial Co., Ltd. Noise control system and method
GB2287851A (en) * 1994-03-25 1995-09-27 Lotus Car Time domain adaptive control system for active noise cancellation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278209A (en) * 1993-05-21 1994-11-23 Fuji Heavy Ind Ltd Vehicle internal noise reduction system
US5416846A (en) * 1993-05-25 1995-05-16 Matsushita Electric Industrial Co., Ltd. Noise control system and method
GB2282933A (en) * 1993-10-13 1995-04-19 Sharp Kk Active noise controller including a lattice-type digital filter
GB2287851A (en) * 1994-03-25 1995-09-27 Lotus Car Time domain adaptive control system for active noise cancellation

Also Published As

Publication number Publication date
GB9626585D0 (en) 1997-02-05
GB2308898A (en) 1997-07-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20151220