面向构态切换稳定性的约束变胞机构可靠性优化设计方法

doi:10.3901/JME.2023.03.022

机械工程学报 ›› 2023, Vol. 59 ›› Issue (3): 22-37.doi: 10.3901/JME.2023.03.022

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面向构态切换稳定性的约束变胞机构可靠性优化设计方法

杨强^1,2, 孙本奇¹, 李树军^1,3, 戴建生⁴

1. 东北大学机械工程与自动化学院沈阳 110819
2. 辽宁工业大学机械工程与自动化学院锦州 121001
3. 宁夏理工学院石嘴山 753000
4. 伦敦大学国王学院伦敦WC2R 2LS 英国

收稿日期:2022-03-23 修回日期:2022-11-06 出版日期:2023-02-05 发布日期:2023-04-23
通讯作者: 杨强(通信作者),男,1980年出生,副教授。主要研究方向为机器人机构学和机构可靠性。E-mail:qiangyang@mail.neu.edu.cn
作者简介:孙本奇,男,1996年出生,博士研究生。主要研究方向为机构可靠性。E-mail:1970180@stu.neu.edu.cn;李树军,男,1955年出生,教授。主要研究方向为机构学、机器人机构学和变胞机构。E-mail:shjunli@mail.neu.edu.cn;戴建生,男,1954年出生,伦敦大学国王学院首席教授。主要研究方向为旋量理论和系统、变胞机构、可重构机构、抓举理论、康复机器人、医疗机器人和包装机器人。E-mail:jian.dai@kcl.ac.uk
基金资助:
国家自然科学基金(51575091)、航空科学基金(20170250001)和中央高校基本科研业务费专项资金(N2203010)资助项目。

Reliability Optimization Design Method of Constrained Metamorphic Mechanism Oriented to the Stability of Configuration Transformation

YANG Qiang^1,2, SUN Benqi¹, LI Shujun^1,3, DAI Jiansheng⁴

1. College of Mechanical Engineering and Automation, Northeastern University, Shenyang 110819;
2. College of Mechanical Engineering and Automation, Liaoning University of Technology, Jinzhou 121001;
3. Ningxia Institute of Science and Technology, Shizuishan 753000;
4. King's College, University of London, London WC2R 2LS, UK

Received:2022-03-23 Revised:2022-11-06 Online:2023-02-05 Published:2023-04-23

摘要/Abstract

摘要： 为获得稳定、可靠的构态切换能力而开展可靠性优化设计是降低约束变胞机构运动功能失效概率的关键。基于多构态欠驱动约束变胞源机构的组成原理建立了含变胞运动副的扩展Assur杆组的模块化受力分析模型。根据变胞运动副的等效阻力梯度模型,考虑系统内外部误差的随机性,利用可靠性理论建立了约束变胞机构构态切换能力的概率评估模型。基于可靠性评估及可靠性灵敏度分析,提出了面向约束变胞机构构态切换稳定性的可靠性优化设计方法,进而针对可靠性灵敏度较高的结构参数随机变量的公差进行优化设计,使优化后的设计方案同时满足可靠性和经济性要求。最后,以折纸变胞机构为例,验证了提出的可靠性优化设计方法的可行性和有效性。研究工作为开展面向高概率的构态切换重复执行能力的变胞机构可靠性优化设计奠定了基础,同时对推进变胞机构的工程应用具有理论和实际意义。

关键词: 约束变胞机构, 构态切换, 可靠性, 优化设计, 可靠性灵敏度, 变胞运动副

Abstract: Reliability optimization design to obtain stable and reliable configuration transforming ability is the key to reduce the failure probability of kinematic failure of the constrained metamorphic mechanism. Based on structure composition principle of the multiconfiguration source metamorphic mechanism that can operate in an under-actuated state, the modularized calculation models are established for force analysis of the augmented Assur groups including metamorphic joints. According to the equivalent resistance gradient model of metamorphic joints, with considering the uncertainties in the link dimensions, masses, and compliance parameters et al, a probabilistic evaluation method of the configuration transforming ability of the constrained metamorphic mechanism is established. Based on reliability evaluation and reliability sensitivity analysis, a reliability optimization design method for the configuration transformation of constrained metamorphic mechanisms is proposed, and then the optimization design for tolerances of random variables of structural parameters with high reliability sensitivity is completed, so that the optimized scheme can satisfy both the reliability and economic requirements simultaneously. Finally, the feasibility and effectiveness of the proposed reliability optimization design method is verified by taking the metamorphic mechanism of paper folding as an example. This research provides the foundation of reliability design of metamorphic mechanisms to obtain the high-probability repeated execution ability of configuration transformation, it also has theoretical and practical significance to promote the application of metamorphic mechanisms.

Key words: constrained metamorphic mechanisms, configuration transformation, reliability, optimal design, reliability sensitivity, metamorphic joints

中图分类号:

TH112

杨强, 孙本奇, 李树军, 戴建生. 面向构态切换稳定性的约束变胞机构可靠性优化设计方法[J]. 机械工程学报, 2023, 59(3): 22-37.

YANG Qiang, SUN Benqi, LI Shujun, DAI Jiansheng. Reliability Optimization Design Method of Constrained Metamorphic Mechanism Oriented to the Stability of Configuration Transformation[J]. Journal of Mechanical Engineering, 2023, 59(3): 22-37.

参考文献

[1] DAI Jiansheng,REES J. Mobility in metamorphic mechanisms of foldable/erectable kinds[J]. Journal of Mechanical Design,1999,121(3):375-382.
[2] JIN Guoguang,ZHANG Qixian,DAI Jiansheng,et al. Dynamic modeling of metamorphic mechanism[J]. Chinese Journal of Mechanical Engineering,2003,16(1):94-99.
[3] 徐贺,伏虎,张振宇,等. 五轮铰接式移动机器人的重构特性及分析[J]. 哈尔滨工程大学学报,2011,32(9):1233-1237.
XU He,FU Hu,ZHANG Zhenyu,et al. Reconfigurable characteristics and analysis of an articulated mobile robot with five wheels[J]. Journal of Harbin Engineering University,2011,32(9):1233-1237.
[4] LI Shujun,DAI Jiansheng. Structure synthesis of single-driven metamorphic mechanisms based on the augmented Assur groups[J]. Journal of Mechanisms and Robotics,2012,4(3):031004-1-8.
[5] LI Shujun,DAI Jiansheng. Advances in reconfigurable mechanisms and roboticsⅠ[M]. Tianjin:Springer Press,2012.
[6] KANNER O,DOLLAR A. Kinematic design of an underactuated robot leg for passive terrain adaptability and stability[J]. Journal of Mechanisms and Robotics,2013,5(3):031006-1-9.
[7] COPPOLA G,ZHANG D,LIU K,et al. Design of parallel mechanisms for flexible manufacturing with reconfigurable dynamics[J]. Journal of Mechanical Design,2013,135(7):071011-1-10.
[8] WANG Rugui,CHEN Huiqing,LI Yexun,et al. Nonlinear dynamic model and simulation of a novel controllable metamorphic palletizing robot mechanism[C]//Proc. 2014 IFToMM Asian Conference on Mechanism and Machine Science,July 9-10,2014,Tianjin University,Tianjin. Tianjin:IFToMM,2014:DYMl-4.
[9] 杨强,王洪光,李树军,等. 含变胞运动副结构的约束变胞机构构型综合[J]. 机械工程学报,2014,50(13):1-8.
YANG Qiang,WANG Hongguang,LI Shujun,et al. Type synthesis of constrained metamorphic mechanisms with structural forms of the metamorphic joints[J]. Journal of Mechanical Engineering,2014,50(13):1-8.
[10] LI Shujun,WANG Hongguang,YANG Qiang. Constraint force analysis of metamorphic joints based on the augmented Assur groups[J]. Chinese Journal of Mechanical Engineering,2015,28(4):747-755.
[11] WANG Qingchuan,QUAN Qiquan,DENG Zongquan,et al. An underactuated robotic arm based on differential gears for capturing moving targets:Analysis and design[J]. Journal of Mechanisms and Robotics,2016,8(4):041012-1-13.
[12] 王汝贵,陈辉庆,戴建生. 新型可控变胞式码垛机器人机构动态稳定性研究[J]. 机械工程学报,2017,53(13):39-47.
WANG Ruigui,CHEN Huiqing,DAI Jiansheng. Dynamic stability study of a novel controllable metamorphic palletizing robot mechanism[J]. Journal of Mechanical Engineering,2017,53(13):39-47.
[13] QIAO Shangling,GUO Hongwei,LIU Rongqiang,et al. Self-adaptive grasp process and equilibrium configuration analysis of a 3-DOF UACT robotic finger[J]. Mechanism and Machine Theory,2019,133:250-266.
[14] 宋艳艳,畅博彦,金国光,等. 变胞机构构态切换时的冲击问题分析与仿真研究[J]. 机械工程学报,2020,56(17):48-58.
SONG Yanyan,CHANG Boyan,JIN Guoguang,et al. Analysis and simulation of impact problem of metamorphic mechanism considering configuration transformation[J]. Journal of Mechanical Engineering,2020,56(17):48-58.
[15] SONG Yanyan,CHANG Boyan,JIN Guoguang,et al. Research on dynamics modeling and simulation of constrained metamorphic mechanisms[J]. Iranian Journal of Science and Technology,Transactions of Mechanical Engineering,2021,45(2):321-336.
[16] YANG Qiang,HAO Guangbo,LI Shujun,et al. Practical structural design approach of multicon guration planar single-loop metamorphic mechanism with a single actuator[J]. Chinese Journal of Mechanical Engineering,2020,33(5):29-43.
[17] 刘胜利,王兴东,孔建益,等. 多源不确定性下平面变胞机构运动可靠性分析[J]. 机械工程学报,2021,57(17):64-75.
LIU Shengli,WANG Xingdong,KONG Jianyi,et al. Kinematic reliability analysis of planar metamorphic mechanism with multi-source uncertainties[J]. Journal of Mechanical Engineering,2021,57(17):64-75.
[18] 周杨,畅博彦,金国光,等. 面向变胞机构动力学建模的变拓扑构型数学描述方法[J]. 机械工程学报,2022,58(9):49-61.
ZHOU Yang,CHANG Boyan,JIN Guoguang,et al. Mathematic description method of variable topology configuration for dynamic modeling of metamorphic mechanism[J]. Journal of Mechanical Engineering,2022,58(9):49-61.
[19] 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.
[20] 王汝贵,陈辉庆. 变胞机构多失效模式运动可靠性分析与优化[J]. 机械工程学报,2021,57(11):184-194.
WANG Rugui,CHEN Huiqing. Analysis and optimization on kinematic reliability of metamorphic mechanisms with multiple failure modes[J]. Journal of Mechanical Engineering,2021,57(11):184-194.
[21] SIMIONESCU P. Kinematics of the RRR,RRT (passive) and RRRR,RRRT (active) linkage-mechanism building blocks with applications and reporting of new findings[J]. Journal of Mechanisms and Robotics,2019,11(6):1-24.
[22] 谢里阳. 机械可靠性理论、方法及模型中若干问题评述[J]. 机械工程学报,2014,50(14):27-35.
XIE Liyang. Issues and commentary on mechanical reliability theories,methods and models[J]. Journal of Mechanical Engineering,2014,50(14):27-35.
[23] SHAN S,WANG G. Reliable design space and complete single-loop reliability-based design optimization[J]. Reliability Engineering & System Safety,2008,93(8):1218-1230.
[24] 张义民,黄贤振,贺向东,等. 平面连杆机构运动精度可靠性灵敏度设计[J]. 工程设计学报,2008(1):25-28.
ZHANG Yimin,HUANG Xianzhen,HE Xiangdong,et al. Reliable sensitivity design for kinematics accuracy of planar linkage mechanism[J]. Journal of Engineering Design,2008(1):25-28.
[25] 张义民,朱丽莎,唐乐,等. 刚柔混合非线性转子系统的动态应力可靠性及可靠性灵敏度研究[J]. 机械工程学报,2011,47(2):159-165.
ZHANG Yimin,ZHU Lisha,TANG Le,et al. Dynamical stress reliability and sensitivity analysis of nonlinear rotor system with rigid-flexible structure[J]. Journal of Mechanical Engineering,2011,47(2):159-165.
[26] 颜珍,郭润兰. 含间隙平面机构的精度优化设计[J]. 机械制造,2013,51(10):42-44.
YAN Zhen,GUO Runlan. Precision optimization design of plane mechanism with gap[J]. Machinery,2013,51(10):42-44.

面向构态切换稳定性的约束变胞机构可靠性优化设计方法

Reliability Optimization Design Method of Constrained Metamorphic Mechanism Oriented to the Stability of Configuration Transformation

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