中国机械工程 ›› 2025, Vol. 36 ›› Issue (8): 1728-1739.DOI: 10.3969/j.issn.1004-132X.2025.08.008
• 机械基础工程 • 上一篇
赵星宇1(), 赵铁石2,3, 许博1, 刘相权1, 秦宇飞1
收稿日期:
2024-09-05
出版日期:
2025-08-25
发布日期:
2025-09-18
作者简介:
赵星宇*,男,1991年生,讲师。研究方向为并联机器人理论及其应用。E-mail: zhaoxy@bistu.edu.cn。
基金资助:
Xingyu ZHAO1(), Tieshi ZHAO2,3, Bo XU1, Xiangquan LIU1, Yufei QIN1
Received:
2024-09-05
Online:
2025-08-25
Published:
2025-09-18
摘要:
为拓展并联机构的应用范围,提出了一种可实现高-中-低频混合驱动的3-RPRR(PRRRP)RS并联机构,基于旋量理论分析了其输入合理性。通过驱动锁定方法得到了一组可实现混合驱动的位姿解模型,基于广义旋量建立混合驱动单元的运动描述,进而推导出机构的一阶影响系数矩阵,再用一组数值算例进行理论和仿真的相互验证。阐明了机构在混合驱动下的全域传递性能指标,基于遗传算法进行了尺寸优化,结果表明,机构在低频、中频和高频驱动下的全域传递性能分别提高了11.78%、9.94%、9.44%。
中图分类号:
赵星宇, 赵铁石, 许博, 刘相权, 秦宇飞. 并联式混合驱动机构运动学和传递性能分析[J]. 中国机械工程, 2025, 36(8): 1728-1739.
Xingyu ZHAO, Tieshi ZHAO, Bo XU, Xiangquan LIU, Yufei QIN. Kinematics and Transmission Performance Analyses of Parallel Hybrid Drive Mechanisms[J]. China Mechanical Engineering, 2025, 36(8): 1728-1739.
混合驱动单元构型 | 承载性能 | 所占空间 |
---|---|---|
R | 较好 | 较小 |
R | 较差 | 较小 |
好 | 大 | |
R | 差 | 小 |
表1 构型选择
Tab.1 Configuration selection
混合驱动单元构型 | 承载性能 | 所占空间 |
---|---|---|
R | 较好 | 较小 |
R | 较差 | 较小 |
好 | 大 | |
R | 差 | 小 |
参数 | 数值 |
---|---|
R | 1700 |
r | 650 |
h | 1400 |
lCD | 750 |
lBC | 250 |
lCE | 100 |
lEH | 600 |
lFH | 400 |
lGF | 515 |
1275 | |
710 | |
1000 | |
20 | |
80 |
表2 结构参数 (mm)
Tab.2 The structure parameters
参数 | 数值 |
---|---|
R | 1700 |
r | 650 |
h | 1400 |
lCD | 750 |
lBC | 250 |
lCE | 100 |
lEH | 600 |
lFH | 400 |
lGF | 515 |
1275 | |
710 | |
1000 | |
20 | |
80 |
参数 | 初始值 | 优化值 |
---|---|---|
lCD | 750 | 767 |
lBC | 250 | 234 |
lCE | 100 | 103 |
lEH | 600 | 591 |
lFH | 400 | 404 |
lGF | 515 | 519 |
表3 优化结构参数 (mm)
Tab.3 The optimized structure parameters
参数 | 初始值 | 优化值 |
---|---|---|
lCD | 750 | 767 |
lBC | 250 | 234 |
lCE | 100 | 103 |
lEH | 600 | 591 |
lFH | 400 | 404 |
lGF | 515 | 519 |
性能指标 | 初始值 | 优化值 | 优化幅度/% |
---|---|---|---|
0.8033 | 0.8979 | 11.78 | |
0.7928 | 0.8716 | 9.94 | |
0.7999 | 0.8754 | 9.44 |
表4 全域传递性能指标对比
Tab.4 Comparison of ςlB、ςlG and ςlH
性能指标 | 初始值 | 优化值 | 优化幅度/% |
---|---|---|---|
0.8033 | 0.8979 | 11.78 | |
0.7928 | 0.8716 | 9.94 | |
0.7999 | 0.8754 | 9.44 |
[1] | NISHIDA T, SHIBASAKI H, ENOMOTO N, et al. Custom, Stable Platform[J]. New Equipment Digest, 2022, 87(1):22. |
[2] | UBHI A S, PROKHOROV L, COOPER S, et al. Active Platform Stabilization with a 6D Seismometer[J]. Applied Physics Letters, 2022, 121(17):1-6. |
[3] | HAN Bo, JIANG Yuan, YANG Wei, et al. Kinematics Characteristics Analysis of a 3-UPS/S Parallel Airborne Stabilized Platform[J]. Aerospace Science and Technology, 2023, 134: 108163. |
[4] | 康熙, 戴建生. 机构学中机构重构的理论难点与研究进展——变胞机构演变内涵、分岔机理、设计综合及其应用[J]. 中国机械工程, 2020, 31(1): 57-71. |
KANG Xi, DAI Jiansheng. Theoretical Difficulties and Research Progresses of Mechanism Reconfiguration in Mechanisms—Evolution Connotation, Furcation Principle, Design Synthesis and Application of Metamorphic Mechanisms[J]. China Mechanical Engineering, 2020, 31(1): 57-71. | |
[5] | 于靖军, 刘凯, 孔宪文. 多模式机构研究进展[J]. 机械工程学报, 2020, 56(19): 14-27. |
YU Jingjun, LIU Kai, KONG Xianwen. State of the Art of Multi-mode Mechanisms[J]. Journal of Mechanical Engineering, 2020, 56(19): 14-27. | |
[6] | 单彦霞, 张建伟, 于靖军, 等. 多模式并联机构操作模式变换方法研究[J]. 农业机械学报, 2020, 51(6): 396-403. |
SHAN Yanxia, ZHANG Jianwei, YU Jingjun, et al. Operation Mode Transformation Method of Multi-mode Parallel Mechanism[J]. Transactions of the Chinese Society for Agricultural Machinery, 2020, 51(6): 396-403. | |
[7] | LACOMBE J, GOSSELIN C. Singularity Analysis of a Kinematically Redundant (6+2)-DOF Parallel Mechanism for General Configurations[J]. Mechanism and Machine Theory, 2022, 176: 105015. |
[8] | GHAEDRAHMATI R, GOSSELIN C. Kinematic Analysis of a New 2-DOF Parallel Wrist with a Large Singularity-free Rotational Workspace[J]. Mechanism and Machine Theory, 2022, 175: 104942. |
[9] | YIĞIT A, BRETON D, GOSSELIN C. Exploiting the Kinematic Redundancy of a (6+3)-degree-of-freedom Parallel Manipulator to Produce Unlimited Rotation of the Platform[J]. Journal of Mechanisms and Robotics, 2024, 16(7): 071004. |
[10] | 龚峻山,方跃法,靳晓东. 基于并联手指结构的多功能灵巧手的设计与研究[J]. 中国机械工程,2020,31(23): 2837-2846. |
GONG Junshan, FANG Yuefa, JIN Xiaodong, et al. Design and Research of Multifunctional Dexterous Hands Based on Parallel Finger Structure [J]. China Mechanical Engineering, 2020,31(23): 2837-2846. | |
[11] | WANG Lin, FANG Yuefa, LI Luquan. Design and Analysis of the Gripper Mechanism Based on Generalized Parallel Mechanisms with Configurable Moving Platform[J]. Frontiers of Mechanical Engineering, 2021, 16(4): 765-781. |
[12] | LI Luquan, FANG Yuefa, GUO Sheng, et al. Type Synthesis of a Class of Novel 3-DOF Single-loop Parallel Leg Mechanisms for Walking Robots[J]. Mechanism and Machine Theory, 2020, 145: 103695. |
[13] | LI Luquan, FANG Yuefa, WANG Lin. Design of a Family of Multi-DOF Drive Systems for fewer Limb Parallel Mechanisms[J]. Mechanism and Machine Theory, 2020, 148: 103802. |
[14] | QU Haibo, HU Lanqing, GUO Sheng. Singularity Analysis and Avoidance of a Planar Parallel Mechanism with Kinematic Redundancy under a Fixed Orientation[J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021, 235(18): 3534-3553. |
[15] | 曲海波, 胡榄庆, 郭盛, 等. 含支链闭环的结构冗余平面并联机构静力学分析[J]. 中南大学学报(自然科学版), 2020, 51(10): 2758-2771. |
QU Haibo, HU Lanqing, GUO Sheng, et al. Statics Analysis of a Planar Parallel Mechanism with Kinematic Redundancy and Closed-loop Limb[J]. Journal of Central South University (Science and Technology), 2020, 51(10): 2758-2771. | |
[16] | QU Haibo, GUO Sheng. Kinematics Analysis of a Novel Planar Parallel Manipulator with Kinematic Redundancy[J]. Journal of Mechanical Science and Technology, 2017, 31(4): 1927-1935. |
[17] | 陈宇航, 赵铁石, 耿明超, 等. 闭环双驱动混合输出六自由度并联机构运动分析[J]. 中国机械工程, 2015, 26(20): 2793-2800. |
CHEN Yuhang, ZHAO Tieshi, GENG Mingchao, et al. Kinematic Analysis of a 6-DOF Parallel Mechanism with Closed Loop Dual-drive and Composite Output[J]. China Mechanical Engineering, 2015, 26(20): 2793-2800. | |
[18] | 赵星宇, 赵铁石, 云轩, 等. 高低频复合驱动的并联调姿隔振平台的运动分析[J]. 机器人, 2018, 40(1): 24-36. |
ZHAO Xingyu, ZHAO Tieshi, YUN Xuan, et al. Kinematics Analysis of Parallel Position Adjustment and Vibration Isolation Platform with High and Low Frequency Compound Drive[J]. Robot, 2018, 40(1): 24-36. | |
[19] | ZHAO Xingyu, ZHAO Tieshi, WANG Chang, et al. Type Synthesis and Analysis of Parallel Mechanisms with Sub-closed-loops[J]. Mechanism and Machine Theory, 2018, 120: 140-165. |
[20] | 张金柱, 史汉卿, 王涛, 等. 五自由度并联驱动机构及其位置分辨能力分析[J]. 中国机械工程, 2021, 32(12): 1414-1422. |
ZHANG Jinzhu, SHI Hanqing, WANG Tao, et al. Analysis of 5-DOF Parallel Driving Mechanisms and Their Position Resolution[J]. China Mechanical Engineering, 2021, 32(12): 1414-1422. | |
[21] | 金振林, 张金柱, 高峰. 一种消防六足机器人及其腿部机构运动学分析[J]. 中国机械工程, 2016, 27(7): 865-871. |
JIN Zhenlin, ZHANG Jinzhu, GAO Feng. A Firefighting Six-legged Robot and Its Kinematics Analysis of Leg Mechanisms[J]. China Mechanical Engineering, 2016, 27(7): 865-871. | |
[22] | TIAN Xin, ZHAO Tieshi, SHENG Yu, et al. Modeling and Prototype of a Machining Robot with R(3-RUHR)/UURP Hybrid Module[J]. Journal of Mechanisms and Robotics, 2023, 15(1): 011007. |
[23] | WANG Chang, ZHAO Tieshi, LI Erwei, et al. A Novel Index to Evaluate the Mapping of Parallel Mechanisms from Internal to External Wrenches[J]. Mechanism and Machine Theory, 2021, 155: 104058. |
[24] | WANG Jinsong, WU Chao, LIU Xin-Jun. Performance Evaluation of Parallel Manipulators: Motion/Force Transmissibility and Its Index[J]. Mechanism and Machine Theory, 2010, 45(10): 1462-1476. |
[25] | RUSSO M, ZHANG Dan, LIU Xin-Jun, et al. A Review of Parallel Kinematic Machine Tools: Design, Modeling, and Applications[J]. International Journal of Machine Tools and Manufacture, 2024, 196: 104118. |
[26] | 孙鹏, 李研彪, 张聪, 等. 基于运动性能分析的仿人机械臂尺度优化[J]. 中国机械工程, 2022, 33(19): 2331-2340. |
SUN Peng, LI Yanbiao, ZHANG Cong, et al. Scale Optimization of Humanoid Robotic Arms Based on Kinematic Performance Analysis[J]. China Mechanical Engineering, 2022, 33(19): 2331-2340. |
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