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Dielectric elastic actuatorsActuator (DEAs)Dielectric elastic actuator (DEA) are promising flexible converters of electric field energy into mechanical energy. An analysis of the elements included inDielectric elastic actuator (DEA) DEAS, namely, a membraneMembrane made of elastic material andElectrode electrodes, is carried out. It is found that the most suitable materials for membranes are acrylic and silicone polymers, and in the composition of electrodes – filmsFilm of carbon nanotubes (CNTs) or composite nanomaterials containing CNTs. Various types ofDielectric elastic actuator (DEA) DEAs are considered, and a comparative analysis of some of their parameters (efficiency, density of accumulated energy, speed, etc.) is carried out for the parameters of human muscle tissue and a traditional electromagnetic engine. It is emphasized that in some modern actuators the parameters realized in comparative examples (density of accumulated energy, speed) have already been achieved and surpass them in efficiency (> 70%). Some issues regarding the use of actuatorsActuator in medicineMedicine, including in neuromodulation systems, are noted.

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Non-metallic Electrodes for High-Voltage Actuators: A Mini Review

  • 会议论文

  • 发表日期：

    2025年

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  • L. P. Ichkitidze,
  • A. V. Maksimkin,
  • T. Dayyoub,
  • K. D. Popovich,
  • S. Hosseini,
  • M. Jamshidi,
  • A. Yu. Gerasimenko,
  • D. V. Telyshev,
  • S. V. Selishchev

摘要

Dielectric elastic actuatorsActuator (DEAs)Dielectric elastic actuator (DEA) are promising flexible converters of electric field energy into mechanical energy. An analysis of the elements included inDielectric elastic actuator (DEA) DEAS, namely, a membraneMembrane made of elastic material andElectrode electrodes, is carried out. It is found that the most suitable materials for membranes are acrylic and silicone polymers, and in the composition of electrodes – filmsFilm of carbon nanotubes (CNTs) or composite nanomaterials containing CNTs. Various types ofDielectric elastic actuator (DEA) DEAs are considered, and a comparative analysis of some of their parameters (efficiency, density of accumulated energy, speed, etc.) is carried out for the parameters of human muscle tissue and a traditional electromagnetic engine. It is emphasized that in some modern actuators the parameters realized in comparative examples (density of accumulated energy, speed) have already been achieved and surpass them in efficiency (> 70%). Some issues regarding the use of actuatorsActuator in medicineMedicine, including in neuromodulation systems, are noted.