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Materials with the shape memory effect are able to change their size in response to changes in temperature. In this paper, a transformable rim reflector is considered. For the opening of the reflector, it is proposed to replace the traditional actuator, which uses compression springs to transform and controlled using a cable system, with a force actuator, the active elements of which are made of a material with a shape memory effect. The proposed method allows to select the actuator parameters. The possible mass benefit is estimated.

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Analysis of the Use of an Actuator Made of a Material with a Shape Memory Effect for Opening the Rim Structure

  • 会议论文

  • 发表日期：

    2026年

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  • Vladimir N. Zimin,
  • Yurij A. Kisanov,
  • Nikolai G. Pavlov,
  • Artur O. Shakhverdov

摘要

Materials with the shape memory effect are able to change their size in response to changes in temperature. In this paper, a transformable rim reflector is considered. For the opening of the reflector, it is proposed to replace the traditional actuator, which uses compression springs to transform and controlled using a cable system, with a force actuator, the active elements of which are made of a material with a shape memory effect. The proposed method allows to select the actuator parameters. The possible mass benefit is estimated.