Design of a piezoelectric rotation actuator

Jan Holterman, Theo J.A. de Vries, Bayan Babakhani, Dannis M. Brouwer

    Research output: Contribution to conferenceAbstract

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    Abstract

    In order to facilitate active damping within a linear motion system, a self-sensing piezoelectric rotation actuator has been designed. The rotation actuator consists of two piezoelectric stacks that function as linear actuators, embedded in a mechanical interface with several elastic elements, thus allowing for an efficient transformation of linear deformation into rotational motion. Each stack consists of a d33 ceramic multilayer actuator and a d33 ceramic single layer sensor. Key issues in the design are - the trade-off between strength and stiffness of the elastic elements on the one hand and actuator stroke at the other hand - appropriate integration of piezoelectric force sensors so as to allow for active damping based on collocated control - practical mechanical considerations e.g. gluing, preloading, stroke limitation so as to ensure correct loading of the piezoelectric actuators The rotation actuator as such comprises many of the typical design trade-offs as encountered when using piezoelectric elements in a mechatronic application.
    Original languageEnglish
    Pages92-92
    Number of pages1
    Publication statusPublished - 27 Jun 2012
    EventElectroceramics XIII 2012 - University of Twente, Enschede, Netherlands
    Duration: 24 Jun 201227 Jun 2012
    Conference number: 13

    Conference

    ConferenceElectroceramics XIII 2012
    CountryNetherlands
    CityEnschede
    Period24/06/1227/06/12

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    Actuators
    Damping
    Gluing
    Linear actuators
    Mechatronics
    Sensors
    Multilayers
    Stiffness

    Cite this

    Holterman, J., de Vries, T. J. A., Babakhani, B., & Brouwer, D. M. (2012). Design of a piezoelectric rotation actuator. 92-92. Abstract from Electroceramics XIII 2012, Enschede, Netherlands.
    Holterman, Jan ; de Vries, Theo J.A. ; Babakhani, Bayan ; Brouwer, Dannis M. / Design of a piezoelectric rotation actuator. Abstract from Electroceramics XIII 2012, Enschede, Netherlands.1 p.
    @conference{540a6c5aa72f49f289aaa798e45997d4,
    title = "Design of a piezoelectric rotation actuator",
    abstract = "In order to facilitate active damping within a linear motion system, a self-sensing piezoelectric rotation actuator has been designed. The rotation actuator consists of two piezoelectric stacks that function as linear actuators, embedded in a mechanical interface with several elastic elements, thus allowing for an efficient transformation of linear deformation into rotational motion. Each stack consists of a d33 ceramic multilayer actuator and a d33 ceramic single layer sensor. Key issues in the design are - the trade-off between strength and stiffness of the elastic elements on the one hand and actuator stroke at the other hand - appropriate integration of piezoelectric force sensors so as to allow for active damping based on collocated control - practical mechanical considerations e.g. gluing, preloading, stroke limitation so as to ensure correct loading of the piezoelectric actuators The rotation actuator as such comprises many of the typical design trade-offs as encountered when using piezoelectric elements in a mechatronic application.",
    author = "Jan Holterman and {de Vries}, {Theo J.A.} and Bayan Babakhani and Brouwer, {Dannis M.}",
    year = "2012",
    month = "6",
    day = "27",
    language = "English",
    pages = "92--92",
    note = "Electroceramics XIII 2012 ; Conference date: 24-06-2012 Through 27-06-2012",

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    Holterman, J, de Vries, TJA, Babakhani, B & Brouwer, DM 2012, 'Design of a piezoelectric rotation actuator' Electroceramics XIII 2012, Enschede, Netherlands, 24/06/12 - 27/06/12, pp. 92-92.

    Design of a piezoelectric rotation actuator. / Holterman, Jan; de Vries, Theo J.A.; Babakhani, Bayan; Brouwer, Dannis M.

    2012. 92-92 Abstract from Electroceramics XIII 2012, Enschede, Netherlands.

    Research output: Contribution to conferenceAbstract

    TY - CONF

    T1 - Design of a piezoelectric rotation actuator

    AU - Holterman, Jan

    AU - de Vries, Theo J.A.

    AU - Babakhani, Bayan

    AU - Brouwer, Dannis M.

    PY - 2012/6/27

    Y1 - 2012/6/27

    N2 - In order to facilitate active damping within a linear motion system, a self-sensing piezoelectric rotation actuator has been designed. The rotation actuator consists of two piezoelectric stacks that function as linear actuators, embedded in a mechanical interface with several elastic elements, thus allowing for an efficient transformation of linear deformation into rotational motion. Each stack consists of a d33 ceramic multilayer actuator and a d33 ceramic single layer sensor. Key issues in the design are - the trade-off between strength and stiffness of the elastic elements on the one hand and actuator stroke at the other hand - appropriate integration of piezoelectric force sensors so as to allow for active damping based on collocated control - practical mechanical considerations e.g. gluing, preloading, stroke limitation so as to ensure correct loading of the piezoelectric actuators The rotation actuator as such comprises many of the typical design trade-offs as encountered when using piezoelectric elements in a mechatronic application.

    AB - In order to facilitate active damping within a linear motion system, a self-sensing piezoelectric rotation actuator has been designed. The rotation actuator consists of two piezoelectric stacks that function as linear actuators, embedded in a mechanical interface with several elastic elements, thus allowing for an efficient transformation of linear deformation into rotational motion. Each stack consists of a d33 ceramic multilayer actuator and a d33 ceramic single layer sensor. Key issues in the design are - the trade-off between strength and stiffness of the elastic elements on the one hand and actuator stroke at the other hand - appropriate integration of piezoelectric force sensors so as to allow for active damping based on collocated control - practical mechanical considerations e.g. gluing, preloading, stroke limitation so as to ensure correct loading of the piezoelectric actuators The rotation actuator as such comprises many of the typical design trade-offs as encountered when using piezoelectric elements in a mechatronic application.

    M3 - Abstract

    SP - 92

    EP - 92

    ER -

    Holterman J, de Vries TJA, Babakhani B, Brouwer DM. Design of a piezoelectric rotation actuator. 2012. Abstract from Electroceramics XIII 2012, Enschede, Netherlands.