A small three-way valve for hydraulic actuators using piezoelectric transducers

Hayato Osaki; Takefumi Kanda; Shoki Ofuji; Norihisa Seno; Koichi Suzumori; Takahiro Ukida; Hiroyuki Nabae

doi:10.1109/ULTSYM.2017.8091956

A small three-way valve for hydraulic actuators using piezoelectric transducers

Hayato Osaki, Takefumi Kanda, Shoki Ofuji, Norihisa Seno, Koichi Suzumori, Takahiro Ukida, Hiroyuki Nabae

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Hydraulic actuators has been utilized for various types of robots. However, hydraulic control system for multiple degrees of freedom mechanisms has a large volume because such system needs many control components. The purpose of this research is to develop a small hydraulic flow control valve. In the previous research, we have developed a small flow control valve using particle excitation by a piezoelectric transducer [1], and applied this valve to a hydraulic system. In this research, we have fabricated and evaluated a small three-way valve for further miniaturization.

Original language	English
Title of host publication	2017 IEEE International Ultrasonics Symposium, IUS 2017
Publisher	IEEE Computer Society
ISBN (Electronic)	9781538633830
DOIs	https://doi.org/10.1109/ULTSYM.2017.8091956
Publication status	Published - Oct 31 2017
Event	2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States Duration: Sep 6 2017 → Sep 9 2017

Other

Other	2017 IEEE International Ultrasonics Symposium, IUS 2017
Country/Territory	United States
City	Washington
Period	9/6/17 → 9/9/17

ASJC Scopus subject areas

Acoustics and Ultrasonics

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10.1109/ULTSYM.2017.8091956

Cite this

Osaki, H, Kanda, T, Ofuji, S, Seno, N, Suzumori, K, Ukida, T & Nabae, H 2017, A small three-way valve for hydraulic actuators using piezoelectric transducers. in 2017 IEEE International Ultrasonics Symposium, IUS 2017., 8091956, IEEE Computer Society, 2017 IEEE International Ultrasonics Symposium, IUS 2017, Washington, United States, 9/6/17. https://doi.org/10.1109/ULTSYM.2017.8091956

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AU - Ofuji, Shoki

AU - Seno, Norihisa

AU - Suzumori, Koichi

AU - Ukida, Takahiro

AU - Nabae, Hiroyuki

PY - 2017/10/31

Y1 - 2017/10/31

N2 - Hydraulic actuators has been utilized for various types of robots. However, hydraulic control system for multiple degrees of freedom mechanisms has a large volume because such system needs many control components. The purpose of this research is to develop a small hydraulic flow control valve. In the previous research, we have developed a small flow control valve using particle excitation by a piezoelectric transducer [1], and applied this valve to a hydraulic system. In this research, we have fabricated and evaluated a small three-way valve for further miniaturization.

AB - Hydraulic actuators has been utilized for various types of robots. However, hydraulic control system for multiple degrees of freedom mechanisms has a large volume because such system needs many control components. The purpose of this research is to develop a small hydraulic flow control valve. In the previous research, we have developed a small flow control valve using particle excitation by a piezoelectric transducer [1], and applied this valve to a hydraulic system. In this research, we have fabricated and evaluated a small three-way valve for further miniaturization.

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M3 - Conference contribution

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PB - IEEE Computer Society

T2 - 2017 IEEE International Ultrasonics Symposium, IUS 2017

Y2 - 6 September 2017 through 9 September 2017

ER -

A small three-way valve for hydraulic actuators using piezoelectric transducers

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