摘要
This paper presents a robot with pseudo direct drive and multi-springs inspired from structure of a cat. Combining spring and cable pulley, the passive flexible mechanical structure is realized by two parts: an elastic four-bar linkage crossing the knee and ankle joints; a sprung cable crossing the hip, knee and ankle joint. The structure can make full use of robot's gravitational energy and motor power to store more energy in landing, and then release energy in jumping, which enhances dynamic jump ability. Besides, the robot can maintain a standing state stably under static condition balance with the help of spring which avoids overheating of the motor and improve energy efficiency. Simulation and experiments demonstrated that the multi-springs can reduce the load of knee joint motor and the jumping height of the robot with the springs was 42 mm higher, which show an obvious effectiveness in jumping function.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 287-292 |
| 页数 | 6 |
| ISBN(电子版) | 9781728103761 |
| DOI | |
| 出版状态 | 已出版 - 2 7月 2018 |
| 已对外发布 | 是 |
| 活动 | 2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018 - Kuala Lumpur, 马来西亚 期限: 12 12月 2018 → 15 12月 2018 |
丛书
| 姓名 | 2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018 |
|---|
会议
| 会议 | 2018 IEEE International Conference on Robotics and Biomimetics, ROBIO 2018 |
|---|---|
| 国家/地区 | 马来西亚 |
| 市 | Kuala Lumpur |
| 时期 | 12/12/18 → 15/12/18 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
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可持续发展目标 7 经济适用的清洁能源
学术指纹
探究 'Design and Implementation of Jumping Robot with Multi-Springs Based on the Coupling of Polyarticular' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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