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1.重庆移通学院 智能工程学院, 重庆 401520
2.重庆邮电大学 自动化学院, 重庆 400065
田于财(1985— ),男,重庆人,硕士,副教授;研究方向为机械设计与制造;445697544@qq.com。
纸质出版日期:2023-07-15,
收稿日期:2022-12-12,
修回日期:2023-01-18,
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田于财,邓海龙,冯辉宗等.基于空间曲轴的六足昆虫运动研究[J].机械传动,2023,47(07):69-76.
Tian Yucai,Deng Hailong,Feng Huizong,et al.Research on Hexapod Movement Based on the Spatial Crankshaft[J].Journal of Mechanical Transmission,2023,47(07):69-76.
田于财,邓海龙,冯辉宗等.基于空间曲轴的六足昆虫运动研究[J].机械传动,2023,47(07):69-76. DOI: 10.16578/j.issn.1004.2539.2023.07.010.
Tian Yucai,Deng Hailong,Feng Huizong,et al.Research on Hexapod Movement Based on the Spatial Crankshaft[J].Journal of Mechanical Transmission,2023,47(07):69-76. DOI: 10.16578/j.issn.1004.2539.2023.07.010.
观察现实生活中六足昆虫爬行时各足的运动特征,根据该特征设计了一种创新型3段式空间曲轴,依次与前、中、后足相连,并将与各足相连部分设计成不同的空间连杆机构;为保证各足之间爬行时的运动协调性,分析了空间曲轴和与其有连接关系的各足机构运动参数取值问题;依据协调性运动参数对六足昆虫进行结构建模,并对行走协调性进行了Catia运动仿真。最后,制造出实物进行运动测试,验证了空间曲轴传动结构的可行性。
By observing the movement characteristics of each foot when hexapod crawls in reality
according to this feature
an innovative three segment spatial crankshaft is designed. Connect the three sections of the crankshaft in this space with the front
middle and rear feet in turn. The connecting parts with each foot are designed into different spatial linkage mechanisms. In order to ensure the motion coordination of each foot when crawling
the kinematic parameters of the spatial crankshaft and its connected mechanisms are analyzed. Based on the coordinated motion parameters
the hexapod structure is modeled
and the walking coordination is simulated by Catia. At last
real objects are produced for motion test. Therefore
the feasibility of spatial crankshaft transmission structure is verified.
六足昆虫空间曲轴空间连杆机构结构建模运动仿真
HexapodSpatial crankshaftSpatial linkageStructural ModelingDynamic Simulation
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