Deformation behavior of capsule-Type micro actuator using palladium

Abstract

Deformation behavior of a capsule-Type micro actuator using palladium as a hydrogen storage alloy was investigated. The capsule-Type micro actuator using hydrogen storage alloys (HSA-CMA) drives by the volume change of the hydrogen storage alloy induced by the absorption and discharge of hydrogen gas. It was developed as a compact, lightweight and energy-saving actuator mounted on the super multi-link manipulator to capture space debris. In the present work, a palladium foil was used as the hydrogen storage alloy. It was confirmed that the actuator of 10 mm in diameter fabricated with palladium has deformed by the introduction and evacuation of hydrogen gas. The height change and deformation rate have increased with the cycle between hydrogen introduction and evacuation.

Original languageEnglish
Title of host publicationDevelopment and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems
PublisherAmerican Society of Mechanical Engineers
Volume1
ISBN (Print)9780791857298
DOIs
StatePublished - 2015
EventASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2015 - Colorado Springs, United States

Other

OtherASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2015
CountryUnited States
CityColorado Springs
Period15/9/2115/9/23

Fingerprint

Actuators
Hydrogen storage alloys
Palladium
Hydrogen
Gases
Space debris
Discharge (fluid mechanics)
Metal foil
Manipulators
Energy conservation

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Control and Systems Engineering
  • Mechanics of Materials
  • Building and Construction

Cite this

Goto, K., Higuchi, T., Fuchiwaki, O., & Nakao, W. (2015). Deformation behavior of capsule-Type micro actuator using palladium. In Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems. (Vol. 1). American Society of Mechanical Engineers. DOI: 10.1115/SMASIS2015-9034

Deformation behavior of capsule-Type micro actuator using palladium. / Goto, Kenta; Higuchi, Takehiro; Fuchiwaki, Ohmi; Nakao, Wataru.

Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems. Vol. 1 American Society of Mechanical Engineers, 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Goto, K, Higuchi, T, Fuchiwaki, O & Nakao, W 2015, Deformation behavior of capsule-Type micro actuator using palladium. in Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems. vol. 1, American Society of Mechanical Engineers, ASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS 2015, Colorado Springs, United States, 21-23 September. DOI: 10.1115/SMASIS2015-9034
Goto K, Higuchi T, Fuchiwaki O, Nakao W. Deformation behavior of capsule-Type micro actuator using palladium. In Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems. Vol. 1. American Society of Mechanical Engineers. 2015. Available from, DOI: 10.1115/SMASIS2015-9034

Goto, Kenta; Higuchi, Takehiro; Fuchiwaki, Ohmi; Nakao, Wataru / Deformation behavior of capsule-Type micro actuator using palladium.

Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems. Vol. 1 American Society of Mechanical Engineers, 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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