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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Soojun Lee Jaewook Oh Yong-Kwun Lee Junho Choi |
| Copyright Year | 2013 |
| Description | Author affiliation: Center for Bionics, Korea Inst. of Sci. & Technol., Seoul, South Korea (Soojun Lee; Jaewook Oh; Junho Choi) || Dept. of Biorobotics, Kyushu Sangyo Univ., Fukuoka, Japan (Yong-Kwun Lee) |
| Abstract | This paper presents Micro Hydraulic Actuator (MHA). MHA has high power density and it is small enough to be installed inside of a small robot, such as humanoid robots. MHA consists of a cylindrical cam mechanism, pistons having ball joints, and combination of a valve plate and a cylinder block. The cylindrical cam has a Modified Sine (MS) curve and dwells at the trapping region of the cylinder ports on the cylinder block. The valve plate has slot ports in a circumferential direction on the inside and it induces high-precision contact with the cylinder block. In this study, MHA is designed and produced focusing on the mechanisms mentioned above and the applicability of the humanoid robots through the performance test is verified. |
| Sponsorship | IEEE Robot. Autom. Soc. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 3011938 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479911738 |
| DOI | 10.1109/ISR.2013.6695680 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-24 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pistons Fluid Power Generator Computer aided manufacturing Potentiometers Cam Mechanism DC motors Micro Hydraulic Actuator (MHA) High Power Density Robots |
| Content Type | Text |
| Resource Type | Article |
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