Design of Bionic Knee Joint Mechanism based on Tensegrity Structure
On the basis of the locomotion mechanism and biological characteristic of the human knee joint，a structural mapping model of bionic knee joint mechanism is established through equivalent mapping and bionic design method which is based on a C4S2 plane tensegrity structure. By using the mechanism conf...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-12-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.015 |
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| author | Wei Zhang Lin Liu Guangsheng Song |
| author_facet | Wei Zhang Lin Liu Guangsheng Song |
| author_sort | Wei Zhang |
| collection | DOAJ |
| description | On the basis of the locomotion mechanism and biological characteristic of the human knee joint，a structural mapping model of bionic knee joint mechanism is established through equivalent mapping and bionic design method which is based on a C4S2 plane tensegrity structure. By using the mechanism configuration analysis method，the stability of the mechanism is verified. The inverse dynamics method is used to match the spring stiffness and solve the kinematics through the rigid-flexible coupling characteristics of the human knee joint. The mechanism is simulated by Adams. The bionic knee joint mechanism can realize the motion range of human-like knee joint movement by the simulation results. Compared with the simulation results and the theoretical calculation results，the simulation results and the test results，the validity and feasibility of the proposed theory and design of the bionic knee joint mechanism are verified. The bioinspired knee mechanism based on tensegrity structure which is realized the flexibility，semi-automatic recovery and self-locking meet the requirements of bionic design. |
| format | Article |
| id | doaj-art-a10a186dc0924e39808054e0b23b28fa |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-a10a186dc0924e39808054e0b23b28fa2025-01-10T14:54:40ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-12-014492985492355Design of Bionic Knee Joint Mechanism based on Tensegrity StructureWei ZhangLin LiuGuangsheng SongOn the basis of the locomotion mechanism and biological characteristic of the human knee joint，a structural mapping model of bionic knee joint mechanism is established through equivalent mapping and bionic design method which is based on a C4S2 plane tensegrity structure. By using the mechanism configuration analysis method，the stability of the mechanism is verified. The inverse dynamics method is used to match the spring stiffness and solve the kinematics through the rigid-flexible coupling characteristics of the human knee joint. The mechanism is simulated by Adams. The bionic knee joint mechanism can realize the motion range of human-like knee joint movement by the simulation results. Compared with the simulation results and the theoretical calculation results，the simulation results and the test results，the validity and feasibility of the proposed theory and design of the bionic knee joint mechanism are verified. The bioinspired knee mechanism based on tensegrity structure which is realized the flexibility，semi-automatic recovery and self-locking meet the requirements of bionic design.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.015Human knee joint mechanismTensegrityEquivalent mappingBionic knee joint mechanismSemi-automatic recovery |
| spellingShingle | Wei Zhang Lin Liu Guangsheng Song Design of Bionic Knee Joint Mechanism based on Tensegrity Structure Jixie chuandong Human knee joint mechanism Tensegrity Equivalent mapping Bionic knee joint mechanism Semi-automatic recovery |
| title | Design of Bionic Knee Joint Mechanism based on Tensegrity Structure |
| title_full | Design of Bionic Knee Joint Mechanism based on Tensegrity Structure |
| title_fullStr | Design of Bionic Knee Joint Mechanism based on Tensegrity Structure |
| title_full_unstemmed | Design of Bionic Knee Joint Mechanism based on Tensegrity Structure |
| title_short | Design of Bionic Knee Joint Mechanism based on Tensegrity Structure |
| title_sort | design of bionic knee joint mechanism based on tensegrity structure |
| topic | Human knee joint mechanism Tensegrity Equivalent mapping Bionic knee joint mechanism Semi-automatic recovery |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.12.015 |
| work_keys_str_mv | AT weizhang designofbionickneejointmechanismbasedontensegritystructure AT linliu designofbionickneejointmechanismbasedontensegritystructure AT guangshengsong designofbionickneejointmechanismbasedontensegritystructure |