FR3097285B1 - Système d’amortissement des vibrations générées par un dispositif et procédé associé. - Google Patents

Système d’amortissement des vibrations générées par un dispositif et procédé associé. Download PDF

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Publication number
FR3097285B1
FR3097285B1 FR1906400A FR1906400A FR3097285B1 FR 3097285 B1 FR3097285 B1 FR 3097285B1 FR 1906400 A FR1906400 A FR 1906400A FR 1906400 A FR1906400 A FR 1906400A FR 3097285 B1 FR3097285 B1 FR 3097285B1
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France
Prior art keywords
mass
spring
actuator
command
vibrations generated
Prior art date
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Active
Application number
FR1906400A
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English (en)
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FR3097285A1 (fr
Inventor
Mathieu Noe
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.)
Hutchinson SA
Original Assignee
Hutchinson SA
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Publication date
Application filed by Hutchinson SA filed Critical Hutchinson SA
Priority to FR1906400A priority Critical patent/FR3097285B1/fr
Priority to PCT/EP2020/066103 priority patent/WO2020249622A1/fr
Publication of FR3097285A1 publication Critical patent/FR3097285A1/fr
Application granted granted Critical
Publication of FR3097285B1 publication Critical patent/FR3097285B1/fr
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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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • F16F7/1011—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass by electromagnetic means
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness
    • F16F2228/066—Variable stiffness
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/08—Functional characteristics, e.g. variability, frequency-dependence pre-stressed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Vibration Prevention Devices (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

L’invention propose un système (S) d’amortissement des vibrations générées par un dispositif (D), ledit système comportant : - un capteur de vibrations (CV) destiné à être monté sur le dispositif, - une unité (UTC) de traitement et de commande, - un système masse-ressort (SMR), destiné à être fixé sur le dispositif, ledit système masse-ressort comportant une masse mobile (M) reliée à un ressort (RL) linéaire, - un capteur (CD) de déplacement de la masse mobile (M) ;- un premier actionneur (PA) monté sur le système masse-ressort, - un ressort (RNL) à comportement non linéaire monté sur le système masse-ressort, et- au moins un second actionneur (SA) relié audit au moins un ressort (RNL) à comportement non linéaire,l’unité (UTC) de traitement et de commande étant configurée pour assurer l’envoi d’une première commande au premier actionneur en fonction de mesures de vibrations (MV) et configurée pour assurer l’envoi d’une seconde commande au second actionneur (SA) en fonction de la première commande et de mesures de déplacement issues du capteur de déplacement. Figure pour l'abrégé : Figure 1
FR1906400A 2019-06-14 2019-06-14 Système d’amortissement des vibrations générées par un dispositif et procédé associé. Active FR3097285B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1906400A FR3097285B1 (fr) 2019-06-14 2019-06-14 Système d’amortissement des vibrations générées par un dispositif et procédé associé.
PCT/EP2020/066103 WO2020249622A1 (fr) 2019-06-14 2020-06-10 Systeme d'amortissement des vibrations generees par un dispositif et procede associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906400 2019-06-14
FR1906400A FR3097285B1 (fr) 2019-06-14 2019-06-14 Système d’amortissement des vibrations générées par un dispositif et procédé associé.

Publications (2)

Publication Number Publication Date
FR3097285A1 FR3097285A1 (fr) 2020-12-18
FR3097285B1 true FR3097285B1 (fr) 2021-05-28

Family

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FR1906400A Active FR3097285B1 (fr) 2019-06-14 2019-06-14 Système d’amortissement des vibrations générées par un dispositif et procédé associé.

Country Status (2)

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FR (1) FR3097285B1 (fr)
WO (1) WO2020249622A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018004189T5 (de) * 2017-08-15 2020-04-30 Technical Manufacturing Corporation Präzisions-Schwingungsisolationssystem mit Boden-Feed-Forward-Unterstützung
CN114526304A (zh) * 2021-12-31 2022-05-24 湖南科技大学 基于时滞技术与非线性能量阱的混合式动力吸振器及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312715A (ja) * 1995-05-23 1996-11-26 Canon Inc 防振装置
FR2792554B1 (fr) * 1999-04-22 2001-06-29 Vibrachoc Sa Dispositif resonant, tel que batteur ou generateur d'efforts
FR2856765B1 (fr) * 2003-06-26 2005-12-02 Hutchinson Batteur dynamique actif

Also Published As

Publication number Publication date
WO2020249622A1 (fr) 2020-12-17
FR3097285A1 (fr) 2020-12-18

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